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2D Structure
Also known as: 114977-28-5, Taxotere, Docetaxel anhydrous, Docetaxol, Rp-56976, Docetaxel winthrop
Molecular Formula
C43H53NO14
Molecular Weight
807.9  g/mol
InChI Key
ZDZOTLJHXYCWBA-VCVYQWHSSA-N
FDA UNII
699121PHCA

A semisynthetic analog of PACLITAXEL used in the treatment of locally advanced or metastatic BREAST NEOPLASMS and NON-SMALL CELL LUNG CANCER.
Docetaxel anhydrous is a Microtubule Inhibitor. The physiologic effect of docetaxel anhydrous is by means of Microtubule Inhibition.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
[(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4-acetyloxy-1,9,12-trihydroxy-15-[(2R,3S)-2-hydroxy-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]oxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate
2.1.2 InChI
InChI=1S/C43H53NO14/c1-22-26(55-37(51)32(48)30(24-15-11-9-12-16-24)44-38(52)58-39(3,4)5)20-43(53)35(56-36(50)25-17-13-10-14-18-25)33-41(8,34(49)31(47)29(22)40(43,6)7)27(46)19-28-42(33,21-54-28)57-23(2)45/h9-18,26-28,30-33,35,46-48,53H,19-21H2,1-8H3,(H,44,52)/t26-,27-,28+,30-,31+,32+,33-,35-,41+,42-,43+/m0/s1
2.1.3 InChI Key
ZDZOTLJHXYCWBA-VCVYQWHSSA-N
2.1.4 Canonical SMILES
CC1=C2C(C(=O)C3(C(CC4C(C3C(C(C2(C)C)(CC1OC(=O)C(C(C5=CC=CC=C5)NC(=O)OC(C)(C)C)O)O)OC(=O)C6=CC=CC=C6)(CO4)OC(=O)C)O)C)O
2.1.5 Isomeric SMILES
CC1=C2[C@H](C(=O)[C@@]3([C@H](C[C@@H]4[C@]([C@H]3[C@@H]([C@@](C2(C)C)(C[C@@H]1OC(=O)[C@@H]([C@H](C5=CC=CC=C5)NC(=O)OC(C)(C)C)O)O)OC(=O)C6=CC=CC=C6)(CO4)OC(=O)C)O)C)O
2.2 Other Identifiers
2.2.1 UNII
699121PHCA
2.3 Synonyms
2.3.1 MeSH Synonyms

1. Docetaxel Anhydrous

2. Docetaxel Hydrate

3. Docetaxel Trihydrate

4. Docetaxol

5. N Debenzoyl N Tert Butoxycarbonyl 10 Deacetyltaxol

6. N-debenzoyl-n-tert-butoxycarbonyl-10-deacetyltaxol

7. Nsc 628503

8. Rp 56976

9. Rp-56976

10. Rp56976

11. Taxoltere Metro

12. Taxotere

2.3.2 Depositor-Supplied Synonyms

1. 114977-28-5

2. Taxotere

3. Docetaxel Anhydrous

4. Docetaxol

5. Rp-56976

6. Docetaxel Winthrop

7. Docetaxel [inn]

8. Emdoc

9. Docefrez

10. Nsc 628503

11. N-debenzoyl-n-tert-butoxycarbonyl-10-deacetyltaxol

12. Rp 56976

13. Txl

14. Taxotere (tn)

15. Nsc-628503

16. N-debenzoyl-n-(tert-butoxycarbonyl)-10-deacetyltaxol

17. Chebi:4672

18. 699121phca

19. Nsc628503

20. N-debenzoyl-n-(tert-butoxycarbonyl)-10-deacetylpaclitaxel

21. Dsstox_cid_20464

22. Dsstox_rid_79497

23. Dsstox_gsid_40464

24. (2alpha,5beta,7beta,10beta,13alpha)-4-(acetyloxy)-13-({(2r,3s)-3-[(tert-butoxycarbonyl)amino]-2-hydroxy-3-phenylpropanoyl}oxy)-1,7,10-trihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl Benzoate

25. [(1s,2s,3r,4s,7r,9s,10s,12r,15s)-4-acetyloxy-1,9,12-trihydroxy-15-[(2r,3s)-2-hydroxy-3-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]oxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] Benzoate

26. Docetaxel, Trihydrate

27. Taxotel

28. Docetaxolum

29. Taxoel

30. Docetaxel Kabi

31. Docetaxel Intermediate

32. Bind 014

33. Taxotere(r)

34. Ckd-810

35. (1s,2s,3r,4s,7r,9s,10s,12r,15s)-4-(acetyloxy)-15-{[(2r,3s)-3-{[(tert-butoxy)carbonyl]amino}-2-hydroxy-3-phenylpropanoyl]oxy}-1,9,12-trihydroxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.0^{3,10}.0^{4,7}]heptadec-13-en-2-yl Benzoate

36. (2ar,4s,4as,6r,9s,11s,12s,12ar,12bs)-12b-acetoxy-9-(((2r,3s)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1h-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl Benzoate

37. Cas-114977-28-5

38. Docetaxolum [inn-latin]

39. Docecad

40. Unii-699121phca

41. Docetaxel Teva

42. Docetaxel Accord

43. Mfcd00871399

44. Docetaxel 114977-28-5

45. Dtxsid0040464

46. Hsdb 6965

47. Xrp-6976l

48. Anx-514

49. Sdp-014

50. Sid 530

51. Docetaxel (tn)

52. Docetaxel- Bio-x

53. Ncgc00181306-01

54. Ncgc00181306-02

55. 5?,20-epoxy-1,7?,10?-trihydroxy-9-oxotax-11-ene-2?,4,13?-triyl 4-acetate 2-benzoate 13-[(2r,3s)-3-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxy-3-phenylpropanoate]

56. Taxotere (aventis)

57. Docetaxel, Anhydrous

58. Cid148124

59. N-debenzoyl-n-boc-10-deacetyl Taxol

60. Docetaxel - Taxotere

61. Docetaxel Mylan

62. Rp56976

63. Bind-014

64. Docetaxel (jan/inn)

65. Docetaxel [jan]

66. Docetaxel [mi]

67. Chembl92

68. Docetaxel [hsdb]

69. Schembl4419

70. Docetaxel Teva Pharma

71. Gtpl6809

72. Bind 014 [who-dd]

73. Bdbm36351

74. Syp-0704a

75. Zdzotljhxycwba-vcvyqwhssa-

76. Amy4356

77. 114977-28-5, Docetaxel

78. Hms2089k08

79. Ex-a1206

80. Hy-b0011

81. Tox21_112781

82. Tox21_113088

83. Ac-383

84. Docetaxel Anhydrous [who-dd]

85. Zinc85537053

86. Akos015960718

87. Akos024457953

88. Tox21_112781_1

89. Cs-1144

90. Db01248

91. Ks-1452

92. Isocyanatoethylmethacrylatepolymer

93. Docetaxel, Purum, >=97.0% (hplc)

94. Ncgc00181306-04

95. Ncgc00242509-01

96. 4-(acetyloxy)-13alpha-({(2r,3s)-3-[(tert-butoxycarbonyl)amino]-2-hydroxy-3-phenylpropanoyl}oxy)-1,7beta,10beta-trihydroxy-9-oxo-5beta,20-epoxytax-11-en-2alpha-yl Benzoate

97. Bd164373

98. Benzenepropanoic Acid, Beta-(((1,1-dimethylethoxy)carbonyl)amino)-alpha-hydroxy-, 12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1h-cyclodeca(3,4)benz(1,2-b)oxet-9-yl Ester

99. Cabazitaxel Metabolite (rp56976)

100. D4102

101. D07866

102. Ab01273941-01

103. Ab01273941-02

104. Q420436

105. Sr-01000003023

106. W-60384

107. Q-100074

108. Sr-01000003023-5

109. Brd-k30577245-001-04-3

110. Brd-k30577245-341-01-9

111. Z1551429742

112. Anhydrous Docetaxel, European Pharmacopoeia (ep) Reference Standard

113. (2ar,4s,4as,6r,9s,11s,12s,12ar,12bs)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1h-cyclodeca[3,4]benz[1,2-b]oxet-9-yl (ar,bs)-b-[[(1,1-dimethylethoxy)carbonyl]amino]-a-hydroxybenzenepropanoate

114. (2beta,5beta,7alpha,8alpha,10alpha,13alpha)-4-(acetyloxy)-13-({(2r,3s)-3-[(tert-butoxycarbonyl)amino]-2-hydroxy-3-phenylpropanoyl}oxy)-1,7,10-trihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl Benzoate

115. (2r,3s)-n-carboxy-3-phenylisoserine, N-tert-butyl Ester, 13-ester With 5.beta.,20-epoxy-1,2.alpha.,4,7.beta.,10.beta.,13.alpha.-hexahydroxytax-11-en-9-one 4-acetate 2-benzoate

116. [2ar-[2a?,4?,4a?,6?,9?(?r*,?s*),11?,12?,12a?,12b?]]-?-[[(1,1-dimethylethoxy)carbonyl]amino]-?-hydroxy-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1h-cyclodeca[3,4]benz[1,2-b]oxet-9-yl Ester Benzenepropanoic Acid

117. [acetoxy-[(2r,3s)-3-(tert-butoxycarbonylamino)-2-hydroxy-3-phenyl-propanoyl]oxy-trihydroxy-tetramethyl-oxo-[?]yl] Benzoate

118. 114915-20-7

119. Benzenepropanoic Acid, Beta-(((1,1-dimethylethoxy)carbonyl)amino)-alpha-hydroxy-, (2ar,4s,4as,6r,9s,11s,12s,12ar,12bs)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1h-cyclodeca(3,4)benz(1,2-b)oxet-9-yl Ester, (alphar,betas)-

120. Benzenepropanoic Acid,1-dimethylethoxy)carbonyl]amino]-.alpha.-hydroxy-, (2ar,4s,4as,6r,9s,11s,12s,12ar,12bs)-12b-(acetyloxy)-12-(benzyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1h-cyclodeca[3,4]benz[1,2-b]oxet-9-yl Ester, (.alpha.r,.beta.s)

2.4 Create Date
2005-06-24
3 Chemical and Physical Properties
Molecular Weight 807.9 g/mol
Molecular Formula C43H53NO14
XLogP31.6
Hydrogen Bond Donor Count5
Hydrogen Bond Acceptor Count14
Rotatable Bond Count13
Exact Mass807.34660536 g/mol
Monoisotopic Mass807.34660536 g/mol
Topological Polar Surface Area224 Ų
Heavy Atom Count58
Formal Charge0
Complexity1660
Isotope Atom Count0
Defined Atom Stereocenter Count11
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1
4 Drug and Medication Information
4.1 Drug Information
1 of 6  
Drug NameDocefrez
PubMed HealthDocetaxel (Injection)
Drug ClassesAntineoplastic Agent
Active IngredientDocetaxel
Dosage FormInjectable
RouteInjection
Strength80mg/vial; 20mg/vial
Market StatusPrescription
CompanySun Pharma Global

2 of 6  
Drug NameDocetaxel
Drug LabelDocetaxel is an antineoplastic agent belonging to the taxoid family. It is prepared by semisynthesis beginning with a precursor extracted from the renewable needle biomass of yew plants. The chemical name for docetaxel is (2R,3S)-N-carboxy-3-phenylis...
Active IngredientDocetaxel
Dosage FormInjectable
RouteInjection
Strength160mg/16ml (10mg/ml); 130mg/13ml (10mg/ml); 80mg/4ml (20mg/ml); 200mg/20ml (10mg/ml); 80mg/8ml (10mg/ml); 20mg/2ml (10mg/ml); 80mg/2ml (40mg/ml); 160mg/8ml (20mg/ml); 20mg/ml (20mg/ml); 140mg/7ml (20mg/ml); 20mg/0.5ml (40mg/ml)
Market StatusPrescription
CompanyHospira; Accord Hlthcare; Pfizer Labs; Sandoz; Actavis

3 of 6  
Drug NameTaxotere
PubMed HealthDocetaxel (Injection)
Drug ClassesAntineoplastic Agent
Drug LabelDocetaxel is an antineoplastic agent belonging to the taxoid family. It is prepared by semisynthesis beginning with a precursor extracted from the renewable needle biomass of yew plants. The chemical name for docetaxel is (2R,3S)-N-carboxy-3-phenylis...
Active IngredientDocetaxel
Dosage FormInjectable
RouteInjection
Strength160mg/8ml (20mg/ml); 80mg/4ml (20mg/ml); 20mg/ml (20mg/ml)
Market StatusPrescription
CompanySanofi Aventis Us

4 of 6  
Drug NameDocefrez
PubMed HealthDocetaxel (Injection)
Drug ClassesAntineoplastic Agent
Active IngredientDocetaxel
Dosage FormInjectable
RouteInjection
Strength80mg/vial; 20mg/vial
Market StatusPrescription
CompanySun Pharma Global

5 of 6  
Drug NameDocetaxel
Drug LabelDocetaxel is an antineoplastic agent belonging to the taxoid family. It is prepared by semisynthesis beginning with a precursor extracted from the renewable needle biomass of yew plants. The chemical name for docetaxel is (2R,3S)-N-carboxy-3-phenylis...
Active IngredientDocetaxel
Dosage FormInjectable
RouteInjection
Strength160mg/16ml (10mg/ml); 130mg/13ml (10mg/ml); 80mg/4ml (20mg/ml); 200mg/20ml (10mg/ml); 80mg/8ml (10mg/ml); 20mg/2ml (10mg/ml); 80mg/2ml (40mg/ml); 160mg/8ml (20mg/ml); 20mg/ml (20mg/ml); 140mg/7ml (20mg/ml); 20mg/0.5ml (40mg/ml)
Market StatusPrescription
CompanyHospira; Accord Hlthcare; Pfizer Labs; Sandoz; Actavis

6 of 6  
Drug NameTaxotere
PubMed HealthDocetaxel (Injection)
Drug ClassesAntineoplastic Agent
Drug LabelDocetaxel is an antineoplastic agent belonging to the taxoid family. It is prepared by semisynthesis beginning with a precursor extracted from the renewable needle biomass of yew plants. The chemical name for docetaxel is (2R,3S)-N-carboxy-3-phenylis...
Active IngredientDocetaxel
Dosage FormInjectable
RouteInjection
Strength160mg/8ml (20mg/ml); 80mg/4ml (20mg/ml); 20mg/ml (20mg/ml)
Market StatusPrescription
CompanySanofi Aventis Us

4.2 Therapeutic Uses

Antineoplastic Agents; Tubulin Modulators

National Library of Medicine's Medical Subject Headings. Docetaxel. Online file (MeSH, 2014). Available from, as of December 18, 2014: https://www.nlm.nih.gov/mesh/2014/mesh_browser/MBrowser.html


Taxotere is indicated for the treatment of patients with locally advanced or metastatic breast cancer after failure of prior chemotherapy. Taxotere in combination with doxorubicin and cyclophosphamide is indicated for the adjuvant treatment of patients with operable node-positive breast cancer. /Included in US product labeling/

NIH; DailyMed. Current Medication Information for Taxotere (Docetaxel) Injection, Solution, Concentrate (Updated: November 2014). Available from, as of March 25, 2015: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=45e6dce4-92e2-4ad1-bf11-bbcefb753636


Taxotere as a single agent is indicated for the treatment of patients with locally advanced or metastatic non-small cell lung cancer after failure of prior platinum-based chemotherapy. Taxotere in combination with cisplatin is indicated for the treatment of patients with unresectable, locally advanced or metastatic non-small cell lung cancer who have not previously received chemotherapy for this condition. /Included in US product labeling/

NIH; DailyMed. Current Medication Information for Taxotere (Docetaxel) Injection, Solution, Concentrate (Updated: November 2014). Available from, as of March 25, 2015: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=45e6dce4-92e2-4ad1-bf11-bbcefb753636


Taxotere in combination with prednisone is indicated for the treatment of patients with androgen independent (hormone refractory) metastatic prostate cancer. /Included in US product labeling/

NIH; DailyMed. Current Medication Information for Taxotere (Docetaxel) Injection, Solution, Concentrate (Updated: November 2014). Available from, as of March 25, 2015: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=45e6dce4-92e2-4ad1-bf11-bbcefb753636


For more Therapeutic Uses (Complete) data for DOCETAXEL (8 total), please visit the HSDB record page.


4.3 Drug Warning

/BOXED WARNING/ WARNING: TOXIC DEATHS. The incidence of treatment-related mortality associated with Taxotere therapy is increased in patients with abnormal liver function, in patients receiving higher doses, and in patients with non-small cell lung carcinoma and a history of prior treatment with platinum-based chemotherapy who receive Taxotere as a single agent at a dose of 100 mg/sq m.

NIH; DailyMed. Current Medication Information for Taxotere (Docetaxel) Injection, Solution, Concentrate (Updated: November 2014). Available from, as of March 25, 2015: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=45e6dce4-92e2-4ad1-bf11-bbcefb753636


/BOXED WARNING/ WARNING: HEPATOTOXICITY. Taxotere should not be given to patients with bilirubin > upper limit of normal (ULN), or to patients with AST and/or ALT >1.5 x ULN concomitant with alkaline phosphatase >2.5 x ULN. Patients with elevations of bilirubin or abnormalities of transaminase concurrent with alkaline phosphatase are at increased risk for the development of grade 4 neutropenia, febrile neutropenia, infections, severe thrombocytopenia, severe stomatitis, severe skin toxicity, and toxic death. Patients with isolated elevations of transaminase >1.5 x ULN also had a higher rate of febrile neutropenia grade 4 but did not have an increased incidence of toxic death. Bilirubin, AST or ALT, and alkaline phosphatase values should be obtained prior to each cycle of Taxotere therapy

NIH; DailyMed. Current Medication Information for Taxotere (Docetaxel) Injection, Solution, Concentrate (Updated: November 2014). Available from, as of March 25, 2015: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=45e6dce4-92e2-4ad1-bf11-bbcefb753636


/BOXED WARNING/ WARNING: NEUTROPENIA. Taxotere therapy should not be given to patients with neutrophil counts of <1500 cells/cu mm. In order to monitor the occurrence of neutropenia, which may be severe and result in infection, frequent blood cell counts should be performed on all patients receiving Taxotere.

NIH; DailyMed. Current Medication Information for Taxotere (Docetaxel) Injection, Solution, Concentrate (Updated: November 2014). Available from, as of March 25, 2015: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=45e6dce4-92e2-4ad1-bf11-bbcefb753636


/BOXED WARNING/ WARNING: HYPERSENSITIVITY REACTIONS. Severe hypersensitivity reactions characterized by generalized rash/erythema, hypotension and/or bronchospasm, or very rarely fatal anaphylaxis, have been reported in patients who received a 3-day dexamethasone premedication. Hypersensitivity reactions require immediate discontinuation of the Taxotere infusion and administration of appropriate therapy Taxotere must not be given to patients who have a history of severe hypersensitivity reactions to Taxotere or to other drugs formulated with polysorbate 80.

NIH; DailyMed. Current Medication Information for Taxotere (Docetaxel) Injection, Solution, Concentrate (Updated: November 2014). Available from, as of March 25, 2015: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=45e6dce4-92e2-4ad1-bf11-bbcefb753636


For more Drug Warnings (Complete) data for DOCETAXEL (45 total), please visit the HSDB record page.


4.4 Drug Indication

For the treatment of patients with locally advanced or metastatic breast cancer after failure of prior chemotherapy. Also used as a single agent in the treatment of patients with locally advanced or metastatic non-small cell lung cancer after failure of prior platinum-based chemotherapy. It is also used in combination with prednisone, in the treatment of patients with androgen independent (hormone refractory) metastatic prostate cancer. Furthermore, docetaxel has uses in the treatment of gastric adenocarinoma and head and neck cancer.


FDA Label


* Breast cancer :

Docetaxel Accord in combination with doxorubicin and cyclophosphamide is indicated for the adjuvant treatment of patients with:

- operable node-positive breast cancer ;

- operable node-negative breast cancer .

For patients with operable node-negative breast cancer , adjuvant treatment should be restricted to patients eligible to receive chemotherapy according to internationally established criteria for primary therapy of early breast cancer .

Docetaxel Accord in combination with doxorubicin is indicated for the treatment of patients with locally advanced or metastatic breast cancer who have not previously received cytotoxic therapy for this condition.

Docetaxel Accord monotherapy is indicated for the treatment of patients with locally advanced or metastatic breast cancer after failure of cytotoxic therapy. Previous chemotherapy should have included an anthracycline or an alkylating agent.

Docetaxel Accord in combination with trastuzumab is indicated for the treatment of patients with metastatic breast cancer whose tumours overexpress HER2 and who previously have not received chemotherapy for metastatic disease.

Docetaxel Accord in combination with capecitabine is indicated for the treatment of patients with locally advanced or metastatic breast cancer after failure of cytotoxic chemotherapy. Previous therapy should have included an anthracycline.

* Non-small-cell lung cancer :

Docetaxel Accord is indicated for the treatment of patients with locally advanced or metastatic non-small-cell lung cancer after failure of prior chemotherapy.

Docetaxel Accord in combination with cisplatin is indicated for the treatment of patients with unresectable, locally advanced or metastatic non-small-cell lung cancer , in patients who have not previously received chemotherapy for this condition.

* Prostate cancer :

Docetaxel Accord in combination with prednisone or prednisolone is indicated for the treatment of patients with hormone refractory metastatic prostate cancer .

* Gastric adenocarcinoma:

Docetaxel Accord in combination with cisplatin and 5-fluorouracil is indicated for the treatment of patients with metastatic gastric adenocarcinoma, including adenocarcinoma of the gastroesophageal junction, who have not received prior chemotherapy for metastatic disease.

* Head and neck cancer :

Docetaxel Accord in combination with cisplatin and 5-fluorouracil is indicated for the induction treatment of patients with locally advanced squamous cell carcinoma of the head and neck.


* Breast cancer :

Taxotere in combination with doxorubicin and cyclophosphamide is indicated for the adjuvant treatment of patients with:

- operable node-positive breast cancer ;

- operable node-negative breast cancer .

For patients with operable node-negative breast cancer , adjuvant treatment should be restricted to patients eligible to receive chemotherapy according to internationally established criteria for primary therapy of early breast cancer .

Taxotere in combination with doxorubicin is indicated for the treatment of patients with locally advanced or metastatic breast cancer who have not previously received cytotoxic therapy for this condition.

Taxotere monotherapy is indicated for the treatment of patients with locally advanced ormetastatic breast cancer after failure of cytotoxic therapy. Previous chemotherapy should have included an anthracycline or an alkylating agent.

Taxotere in combination with trastuzumab is indicated for the treatment of patients with metastatic breast cancer whose tumours overexpress HER2 and who previously have not received chemotherapy for metastatic disease.

Taxotere in combination with capecitabine is indicated for the treatment of patients with locally advanced or metastatic breast cancer after failure of cytotoxic chemotherapy. Previous therapy should have included an anthracycline.

* Non-small-cell lung cancer :

Taxotere is indicated for the treatment of patients with locally advanced or metastatic non-small-cell lung cancer after failure of prior chemotherapy.

Taxotere in combination with cisplatin is indicated for the treatment of patients with unresectable, locally advanced or metastatic non-small-cell lung cancer , in patients who have not previously received chemotherapy for this condition.

* Prostate cancer :

Taxotere in combination with prednisone or prednisolone is indicated for the treatment of patients with hormone refractory metastatic prostate cancer .

* Gastric adenocarcinoma:

Taxotere in combination with cisplatin and 5-fluorouracil is indicated for the treatment of patients with metastatic gastric adenocarcinoma, including adenocarcinoma of the gastroesophageal junction, who have not received prior chemotherapy for metastatic disease.

* Head and neck cancer :

Taxotere in combination with cisplatin and 5-fluorouracil is indicated for the induction treatment of patients with locally advanced squamous cell carcinoma of the head and neck.


* Breast cancer :

Docetaxel Winthrop in combination with doxorubicin and cyclophosphamide is indicated for the adjuvant treatment of patients with:

- operable node-positive breast cancer ;

- operable node-negative breast cancer .

For patients with operable node-negative breast cancer , adjuvant treatment should be restricted to patients eligible to receive chemotherapy according to internationally established criteria for primary therapy of early breast cancer .

Docetaxel Winthrop in combination with doxorubicin is indicated for the treatment of patients with locally advanced or metastatic breast cancer who have not previously received cytotoxic therapy for this condition.

Docetaxel Winthrop monotherapy is indicated for the treatment of patients with locally advanced or metastatic breast cancer after failure of cytotoxic therapy. Previous chemotherapy should have included an anthracycline or an alkylating agent.

Docetaxel Winthrop in combination with trastuzumab is indicated for the treatment of patients with metastatic breast cancer whose tumours overexpress HER2 and who previously have not received chemotherapy for metastatic disease.

Docetaxel Winthrop in combination with capecitabine is indicated for the treatment of patients with locally advanced or metastatic breast cancer after failure of cytotoxic chemotherapy. Previous therapy should have included an anthracycline.

* Non-small-cell lung cancer :

Docetaxel Winthrop is indicated for the treatment of patients with locally advanced or metastatic non-small-cell lung cancer after failure of prior chemotherapy.

Docetaxel Winthrop in combination with cisplatin is indicated for the treatment of patients with unresectable, locally advanced or metastatic non-small-cell lung cancer , in patients who have not previously received chemotherapy for this condition.

* Prostate cancer :

Docetaxel Winthrop in combination with prednisone or prednisolone is indicated for the treatment of patients with hormone-refractory metastatic prostate cancer .

* Gastric adenocarcinoma:

Docetaxel Winthrop in combination with cisplatin and 5-fluorouracil is indicated for the treatment of patients with metastatic gastric adenocarcinoma, including adenocarcinoma of the gastroesophageal junction, who have not received prior chemotherapy for metastatic disease.

* Head and neck cancer :

Docetaxel Winthrop in combination with cisplatin and 5-fluorouracil is indicated for the induction treatment of patients with locally advanced squamous cell carcinoma of the head and neck.


* Breast cancer :

Taxespira in combination with doxorubicin and cyclophosphamide is indicated for the adjuvant treatment of patients with:

- operable node-positive breast cancer ;

- operable node-negative breast cancer .

For patients with operable node-negative breast cancer , adjuvant treatment should be restricted to patients eligible to receive chemotherapy according to internationally established criteria for primary therapy of early breast cancer .

Taxespira in combination with doxorubicin is indicated for the treatment of patients with locally advanced or metastatic breast cancer who have not previously received cytotoxic therapy for this condition.

Taxespira monotherapy is indicated for the treatment of patients with locally advanced or metastatic breast cancer after failure of cytotoxic therapy. Previous chemotherapy should have included an anthracycline or an alkylating agent.

Taxespira combination with trastuzumab is indicated for the treatment of patients with metastatic breast cancer whose tumours over express HER2 and who previously have not received chemotherapy for metastatic disease.

Taxespira in combination with capecitabine is indicated for the treatment of patients with locally advanced or metastatic breast cancer after failure of cytotoxic chemotherapy. Previous therapy should have included an anthracycline.

* Non-small cell lung cancer :

Taxespira indicated for the treatment of patients with locally advanced or metastatic non-small cell lung cancer after failure of prior chemotherapy.

Taxespira in combination with cisplatin is indicated for the treatment of patients with unresectable, locally advanced or metastatic non-small cell lung cancer , in patients who have not previously received chemotherapy for this condition.

* Prostate cancer :

Taxespira in combination with prednisone or prednisolone is indicated for the treatment of patients with hormone refractory metastatic prostate cancer .

* Gastric adenocarcinoma:

Taxespira in combination with cisplatin and 5-fluorouracil is indicated for the treatment of patients with metastatic gastric adenocarcinoma, including adenocarcinoma of the gastroesophageal junction, who have not received prior chemotherapy for metastatic disease.

* Head and neck cancer :

Taxespira in combination with cisplatin and 5-fluorouracil is indicated for the induction treatment of patients with locally advanced squamous cell carcinoma of the head and neck.


* Breast cancer :

Docetaxel Teva in combination with doxorubicin and cyclophosphamide is indicated for the adjuvant treatment of patients with:

- operable node-positive breast cancer ;

- operable node-negative breast cancer .

For patients with operable node-negative breast cancer , adjuvant treatment should be restricted to patients eligible to receive chemotherapy according to internationally established criteria for primary therapy of early breast cancer .

Docetaxel Teva in combination with doxorubicin is indicated for the treatment of patients with locally advanced or metastatic breast cancer who have not previously received cytotoxic therapy for this condition.

Docetaxel Teva monotherapy is indicated for the treatment of patients with locally advanced or metastatic breast cancer after failure of cytotoxic therapy.

Previous chemotherapy should have included an anthracycline or an alkylating agent.

Docetaxel Teva in combination with trastuzumab is indicated for the treatment of patients with metastatic breast cancer whose tumours overexpress HER2 and who previously have not received chemotherapy for metastatic disease.

Docetaxel Teva in combination with capecitabine is indicated for the treatment of patients with locally advanced or metastatic breast cancer after failure of cytotoxic chemotherapy. Previous therapy should have included an anthracycline.

* Non-small-cell lung cancer :

Docetaxel Teva is indicated for the treatment of patients with locally advanced or metastatic non-small-cell lung cancer after failure of prior chemotherapy.

Docetaxel Teva in combination with cisplatin is indicated for the treatment of patients with unresectable, locally advanced or metastatic non-small-cell lung cancer , in patients who have not previously received chemotherapy for this condition.

* Prostate cancer :

Docetaxel Teva in combination with prednisone or prednisolone is indicated for the treatment of patients with hormone refractory metastatic prostate cancer .

* Gastric adenocarcinoma:

Docetaxel Teva in combination with cisplatin and 5-fluorouracil is indicated for the treatment of patients with metastatic gastric adenocarcinoma, including adenocarcinoma of the gastroesophageal junction, who have not received prior chemotherapy for metastatic disease.

* Head and neck cancer :

Docetaxel Teva in combination with cisplatin and 5 fluorouracil is indicated for the induction treatment of patients with locally advanced squamous cell carcinoma of the head and neck.


* Breast cancer :

Docetaxel Kabi in combination with doxorubicin and cyclophosphamide is indicated for the adjuvant treatment of patients with:

- operable node-positive breast cancer ;

- operable node-negative breast cancer .

For patients with operable node-negative breast cancer , adjuvant treatment should be restricted to patients eligible to receive chemotherapy according to internationally established criteria for primary therapy of early breast cancer .

Docetaxel Kabi in combination with doxorubicin is indicated for the treatment of patients with locally advanced or metastatic breast cancer who have not previously received cytotoxic therapy for this condition.

Docetaxel Kabi monotherapy is indicated for the treatment of patients with locally advanced or metastatic breast cancer after failure of cytotoxic therapy. Previous chemotherapy should have included an anthracycline or an alkylating agent.

Docetaxel Kabi in combination with trastuzumab is indicated for the treatment of patients with metastatic breast cancer whose tumours overexpress HER2 and who previously have not received chemotherapy for metastatic disease.

Docetaxel Kabi in combination with capecitabine is indicated for the treatment of patients with locally advanced or metastatic breast cancer after failure of cytotoxic chemotherapy. Previous therapy should have included an anthracycline.

* Non-small-cell lung cancer :

Docetaxel Kabi is indicated for the treatment of patients with locally advanced or metastatic non-small-cell lung cancer after failure of prior chemotherapy.

Docetaxel Kabi in combination with cisplatin is indicated for the treatment of patients with unresectable, locally advanced or metastatic non-small-cell lung cancer , in patients who have not previously received chemotherapy for this condition.

* Prostate cancer :

Docetaxel Kabi in combination with prednisone or prednisolone is indicated for the treatment of patients with castration-resistant metastatic prostate cancer .

Docetaxel Kabi in combination with androgen-deprivation therapy (ADT), with or without prednisone or prednisolone, is indicated for the treatment of patients with metastatic hormone-sensitive prostate cancer .

* Gastric adenocarcinoma:

Docetaxel Kabi in combination with cisplatin and 5-fluorouracil is indicated for the treatment of patients with metastatic gastric adenocarcinoma, including adenocarcinoma of the gastroesophageal junction, who have not received prior chemotherapy for metastatic disease.

* Head and neck cancer :

Docetaxel Kabi in combination with cisplatin and 5-fluorouracil is indicated for the induction treatment of patients with locally advanced squamous cell carcinoma of the head and neck.


Treatment of breast cancer , special forms of lung cancer (non-small-cell lung cancer ), prostate cancer , gastric cancer , or head and neck cancer .


* Breast cancer :

Docetaxel Teva Pharma monotherapy is indicated for the treatment of patients with locally advanced or metastatic breast cancer after failure of cytotoxic therapy. Previous chemotherapy should have included an anthracycline or an alkylating agent.

* Non-small-cell lung cancer :

Docetaxel Teva Pharma is indicated for the treatment of patients with locally advanced or metastatic non-small-cell lung cancer after failure of prior chemotherapy.

Docetaxel Teva Pharma in combination with cisplatin is indicated for the treatment of patients with unresectable, locally advanced or metastatic non-small-cell lung cancer , in patients who have not previously received chemotherapy for this condition.

* Prostate cancer :

Docetaxel Teva Pharma in combination with prednisone or prednisolone is indicated for the treatment of patients with hormone refractory metastatic prostate cancer .


Breast cancer

Docetaxel in combination with doxorubicin and cyclophosphamide is indicated for the adjuvant treatment of patients with operable node-positive breast cancer .

Docetaxel in combination with doxorubicin is indicated for the treatment of patients with locally advanced or metastatic breast cancer who have not previously received cytotoxic therapy for this condition.

Docetaxel monotherapy is indicated for the treatment of patients with locally advanced or metastatic breast cancer after failure of cytotoxic therapy. Previous chemotherapy should have included an anthracycline or an alkylating agent.

Docetaxel in combination with trastuzumab is indicated for the treatment of patients with metastatic breast cancer whose tumours over express HER2 and who previously have not received chemotherapy for metastatic disease.

Docetaxel in combination with capecitabine is indicated for the treatment of patients with locally advanced or metastatic breast cancer after failure of cytotoxic chemotherapy. Previous therapy should have included an anthracycline.

Non-small cell lung cancer

Docetaxel is indicated for the treatment of patients with locally advanced or metastatic non-small cell lung cancer after failure of prior chemotherapy.

Docetaxel in combination with cisplatin is indicated for the treatment of patients with unresectable, locally advanced or metastatic non-small cell lung cancer , in patients who have not previously received chemotherapy for this condition.

Prostate cancer

Docetaxel in combination with prednisone or prednisolone is indicated for the treatment of patients with hormone refractory metastatic prostate cancer .

Gastric adenocarcinoma

Docetaxel in combination with cisplatin and 5-fluorouracil is indicated for the treatment of patients with metastatic gastric adenocarcinoma, including adenocarcinoma of the gastroesophageal junction, who have not received prior chemotherapy for metastatic disease.

Head and neck cancer

Docetaxel in combination with cisplatin and 5-fluorouracil is indicated for the induction treatment of patients with locally advanced squamous cell carcinoma of the head and neck.


Nasopharyngeal carcinoma


5 Pharmacology and Biochemistry
5.1 Pharmacology

Docetaxel is a taxoid antineoplastic agent. It promotes the assembly of microtubules from tubulin dimers and stabilizes microtubules by preventing depolymerization. This stability results in the inhibition of the normal dynamic reorganization of the microtubule network that is essential for vital interphase and mitotic cellular functions. In addition, docetaxel induces abnormal arrays or "bundles" of microtubules throughout the cell cycle and multiple asters of microtubules during mitosis.


5.2 MeSH Pharmacological Classification

Tubulin Modulators

Agents that interact with TUBULIN to inhibit or promote polymerization of MICROTUBULES. (See all compounds classified as Tubulin Modulators.)


Antineoplastic Agents

Substances that inhibit or prevent the proliferation of NEOPLASMS. (See all compounds classified as Antineoplastic Agents.)


5.3 FDA Pharmacological Classification
5.3.1 Active Moiety
DOCETAXEL ANHYDROUS
5.3.2 FDA UNII
699121PHCA
5.3.3 Pharmacological Classes
Microtubule Inhibitor [EPC]; Microtubule Inhibition [PE]
5.4 ATC Code

L01CD02


L01CD02


L01CD02


L01CD02


L01CD02


L01CD02


L01CD02


L01CD02


L01CD02


L01CD02

S76 | LUXPHARMA | Pharmaceuticals Marketed in Luxembourg | Pharmaceuticals marketed in Luxembourg, as published by d'Gesondheetskeess (CNS, la caisse nationale de sante, www.cns.lu), mapped by name to structures using CompTox by R. Singh et al. (in prep.). List downloaded from https://cns.public.lu/en/legislations/textes-coordonnes/liste-med-comm.html. Dataset DOI:10.5281/zenodo.4587355


L - Antineoplastic and immunomodulating agents

L01 - Antineoplastic agents

L01C - Plant alkaloids and other natural products

L01CD - Taxanes

L01CD02 - Docetaxel


5.5 Absorption, Distribution and Excretion

Absorption

The pharmacokinetic profile is consistent with a three-compartment model. The area under the curve (AUC) was dose proportional following doses of 70 mg/m2 to 115 mg/m2 with infusion times of 1 to 2 hours.


Route of Elimination

Docetaxel was eliminated in both the urine and feces following oxidative metabolism of the tert-butyl ester group, but fecal excretion was the main elimination route. Within 7 days, urinary and fecal excretion accounted for approximately 6% and 75% of the administered radioactivity, respectively.


Volume of Distribution

The initial rapid decline represents distribution to the peripheral compartments and the late (terminal) phase is due, in part, to a relatively slow efflux of docetaxel from the peripheral compartment.

113 L


Clearance

21 L/h/m2 [Total body clearance, cancer patients after IV administration of 20115 mg/m2]


The initial rapid decline represents distribution to the peripheral compartments and the late (terminal) phase is due, in part, to a relatively slow efflux of docetaxel from the peripheral compartment. Mean steady state volume of distribution was 113 L. In vitro studies showed that docetaxel is about 94% protein bound, mainly to alpha1-acid glycoprotein, albumin, and lipoproteins. In three cancer patients, the in vitro binding to plasma proteins was found to be approximately 97%. Dexamethasone does not affect the protein binding of docetaxel.

NIH; DailyMed. Current Medication Information for Taxotere (Docetaxel) Injection, Solution, Concentrate (Updated: November 2014). Available from, as of March 25, 2015: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=45e6dce4-92e2-4ad1-bf11-bbcefb753636


A study of (14)C-docetaxel was conducted in three cancer patients. Docetaxel was eliminated in both the urine and feces following oxidative metabolism of the tert-butyl ester group, but fecal excretion was the main elimination route. Within 7 days, urinary and fecal excretion accounted for approximately 6% and 75% of the administered radioactivity, respectively. About 80% of the radioactivity recovered in feces is excreted during the first 48 hours as 1 major and 3 minor metabolites with very small amounts (less than 8%) of unchanged drug.

NIH; DailyMed. Current Medication Information for Taxotere (Docetaxel) Injection, Solution, Concentrate (Updated: November 2014). Available from, as of March 25, 2015: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=45e6dce4-92e2-4ad1-bf11-bbcefb753636


The pharmacokinetics of docetaxel have been evaluated in cancer patients after administration of 20 mg/m2 to 115 mg/sq m in phase 1 studies. The area under the curve (AUC) was dose proportional following doses of 70 mg/sq m to 115 mg/sq m with infusion times of 1 to 2 hours. Docetaxel's pharmacokinetic profile is consistent with a three-compartment pharmacokinetic model, with half-lives for the alpha, beta, and gamma phases of 4 min, 36 min, and 11.1 hr, respectively. Mean total body clearance was 21 L/hr/sq m.

NIH; DailyMed. Current Medication Information for Taxotere (Docetaxel) Injection, Solution, Concentrate (Updated: November 2014). Available from, as of March 25, 2015: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=45e6dce4-92e2-4ad1-bf11-bbcefb753636


It is not known whether docetaxel is excreted in human milk.

NIH; DailyMed. Current Medication Information for Taxotere (Docetaxel) Injection, Solution, Concentrate (Updated: November 2014). Available from, as of March 25, 2015: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=45e6dce4-92e2-4ad1-bf11-bbcefb753636


5.6 Metabolism/Metabolites

Hepatic. In vitro drug interaction studies revealed that docetaxel is metabolized by the CYP3A4 isoenzyme (1 major, 3 minor metabolites).


Docetaxel, a potent antimicrotubule agent widely used in the treatment of ovarian, breast and lung cancer, is extensively metabolized in various animal species, including humans. The metabolism of docetaxel to its primary metabolite, hydroxydocetaxel, is mediated by cytochrome P450 isozymes CYP3A2 and CYP3A4 in rats and humans, respectively....

PMID:11561777 Nallani SC et al; Cancer Chemother Pharmacol 48 (2): 115-22 (2001)


In vitro drug interaction studies revealed that docetaxel is metabolized by the CYP3A4 isoenzyme, and its metabolism may be modified by the concomitant administration of compounds that induce, inhibit, or are metabolized by cytochrome P450 3A4.

NIH; DailyMed. Current Medication Information for Taxotere (Docetaxel) Injection, Solution, Concentrate (Updated: November 2014). Available from, as of March 25, 2015: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=45e6dce4-92e2-4ad1-bf11-bbcefb753636


Docetaxel has known human metabolites that include Hydroxy-Docetaxel.

S73 | METXBIODB | Metabolite Reaction Database from BioTransformer | DOI:10.5281/zenodo.4056560


5.7 Biological Half-Life

Dose-dependent. Doses of 70 mg per square meter of body surface area (mg/m 2 ) or higher produce a triphasic elimination profile. With lower doses, assay limitations precluded detection of the terminal elimination phase. The half-life of the alpha, beta, and gamma phase are 4 minutes, 36 minutes, and 11.1 hours, respectively.


5.8 Mechanism of Action

Docetaxel interferes with the normal function of microtubule growth. Whereas drugs like colchicine cause the depolymerization of microtubules in vivo, docetaxel arrests their function by having the opposite effect; it hyper-stabilizes their structure. This destroys the cell's ability to use its cytoskeleton in a flexible manner. Specifically, docetaxel binds to the β-subunit of tubulin. Tubulin is the "building block" of microtubules, and the binding of docetaxel locks these building blocks in place. The resulting microtubule/docetaxel complex does not have the ability to disassemble. This adversely affects cell function because the shortening and lengthening of microtubules (termed dynamic instability) is necessary for their function as a transportation highway for the cell. Chromosomes, for example, rely upon this property of microtubules during mitosis. Further research has indicated that docetaxel induces programmed cell death (apoptosis) in cancer cells by binding to an apoptosis stopping protein called Bcl-2 (B-cell leukemia 2) and thus arresting its function.


Docetaxel is an antineoplastic agent that acts by disrupting the microtubular network in cells that is essential for mitotic and interphase cellular functions. Docetaxel binds to free tubulin and promotes the assembly of tubulin into stable microtubules while simultaneously inhibiting their disassembly. This leads to the production of microtubule bundles without normal function and to the stabilization of microtubules, which results in the inhibition of mitosis in cells. Docetaxel's binding to microtubules does not alter the number of protofilaments in the bound microtubules, a feature which differs from most spindle poisons currently in clinical use.

NIH; DailyMed. Current Medication Information for Taxotere (Docetaxel) Injection, Solution, Concentrate (Updated: November 2014). Available from, as of March 25, 2015: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=45e6dce4-92e2-4ad1-bf11-bbcefb753636


Docetaxel, a semisynthetic taxane, has exhibited significant single-agent activity against prostatic tumors. In phase I/II studies, single-agent docetaxel and the combination of docetaxel plus estramustine were effective in inducing prostate-specific antigen reductions of > or = 50% in men with androgen-independent prostate cancer (AIPC). The underlying reason for docetaxel's clinical activity against prostate cancer has been a focus of ongoing research. Docetaxel is believed to have a twofold mechanism of antineoplastic activity: (1) inhibition of microtubular depolymerization, and (2) attenuation of the effects of bcl-2 and bcl-xL gene expression. Taxane-induced microtubule stabilization arrests cells in the G(2)M phase of the cell cycle and induces bcl-2 phosphorylation, thereby promoting a cascade of events that ultimately leads to apoptotic cell death. In preclinical studies, docetaxel had a higher affinity for tubulin and was shown to be a more potent inducer of bcl-2 phosphorylation than paclitaxel. Laboratory evidence also supports the clinical evaluation of docetaxel-based combinations that include agents such as trastuzumab and/or estramustine. The pathways for docetaxel-induced apoptosis appear to differ in androgen-dependent and androgen-independent prostate cancer cells. Further elucidation of these differences will be instrumental in designing targeted regimens for the treatment of localized and advanced prostate cancer.

Pienta KJ; Semin Oncol 28 (4 Suppl 15): 3-7 (2001)