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2D Structure
Also known as: Tpx-0005, 1802220-02-5, Ropotrectinib, 08o3fq4unp, Repotrectinib [usan], Tpx0005
Molecular Formula
C18H18FN5O2
Molecular Weight
355.4  g/mol
InChI Key
FIKPXCOQUIZNHB-WDEREUQCSA-N
FDA UNII
08O3FQ4UNP

Repotrectinib is an orally available inhibitor of multiple kinases, including the receptor tyrosine kinase anaplastic lymphoma kinase (ALK), c-ros oncogene 1 (ROS1), the neurotrophic tyrosine receptor kinase (NTRK) types 1, 2 and 3, the proto-oncogene SRC, and focal adhesion kinase (FAK), with potential antineoplastic activity. Upon oral administration, repotrectinib binds to and inhibits wild-type, point mutants and fusion proteins of ALK, ROS1, NTRK1-3, SRC, FAK and, to a lesser extent, other kinases. Inhibition of these kinases leads to the disruption of downstream signaling pathways and the inhibition of cell growth of tumors in which these kinases are overexpressed, rearranged or mutated.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
(3R,11S)-6-fluoro-3,11-dimethyl-10-oxa-2,13,17,18,21-pentazatetracyclo[13.5.2.04,9.018,22]docosa-1(21),4(9),5,7,15(22),16,19-heptaen-14-one
2.1.2 InChI
InChI=1S/C18H18FN5O2/c1-10-8-20-18(25)14-9-21-24-6-5-16(23-17(14)24)22-11(2)13-7-12(19)3-4-15(13)26-10/h3-7,9-11H,8H2,1-2H3,(H,20,25)(H,22,23)/t10-,11+/m0/s1
2.1.3 InChI Key
FIKPXCOQUIZNHB-WDEREUQCSA-N
2.1.4 Canonical SMILES
CC1CNC(=O)C2=C3N=C(C=CN3N=C2)NC(C4=C(O1)C=CC(=C4)F)C
2.1.5 Isomeric SMILES
C[C@H]1CNC(=O)C2=C3N=C(C=CN3N=C2)N[C@@H](C4=C(O1)C=CC(=C4)F)C
2.2 Other Identifiers
2.2.1 UNII
08O3FQ4UNP
2.3 Synonyms
2.3.1 MeSH Synonyms

1. (1z)-6-fluoro-3,11-dimethyl-10-oxa-2,13,17,18,21-pentaazatetracyclo(13.5.2.04,9.018,22)docosa-1,4,6,8,15,19,21-heptaen-14-one

2. 1,15-etheno-1h-pyrazolo(4,3-f)(1,4,8,10)benzoxatriazacyclotridecin-4(5h)-one, 11-fluoro-2,6,7,13-tetrahydro-7,13-dimethyl-, (14z)-

2.3.2 Depositor-Supplied Synonyms

1. Tpx-0005

2. 1802220-02-5

3. Ropotrectinib

4. 08o3fq4unp

5. Repotrectinib [usan]

6. Tpx0005

7. (3r,11s)-6-fluoro-3,11-dimethyl-10-oxa-2,13,17,18,21-pentazatetracyclo[13.5.2.04,9.018,22]docosa-1(21),4(9),5,7,15(22),16,19-heptaen-14-one

8. Trx-0005

9. Repotrectinib (usan)

10. 1,15-etheno-1h-pyrazolo(4,3-f)(1,4,8,10)benzoxatriazacyclotridecin-4(5h)-one, 11-fluoro-6,7,13,14-tetrahydro-7,13-dimethyl-, (7s,13r)-

11. Repotrectinib(tpx-005)

12. Unii-08o3fq4unp

13. Repotrectinib [inn]

14. Repotrectinib [who-dd]

15. Chembl4298138

16. Schembl16946804

17. Gtpl10316

18. Tpx 0005 [who-dd]

19. Bdbm374727

20. Ex-a2572

21. Tpx 0005

22. Us10246466, Example 93

23. Nsc800522

24. S8583

25. Akos037648789

26. Ccg-268096

27. Cs-7628

28. Nsc-800522

29. Ac-31283

30. Bs-15622

31. Example 93 [us20170334929a1]

32. Hy-103022

33. C73438

34. D11454

35. A910911

36. (13e,14e,3r,6s)-45-fluoro-3,6-dimethyl-5-oxa-2,8-diaza-1(5,3)-pyrazolo[1,5-a]pyrimidina-4(1,2)-benzenacyclononaphan-9-one

37. (13e,14e,3r,6s)-45-fluoro-3,6-dimethyl-5-oxa-2,8-diaza-1(5,3)pyrazolo[1,5-a]pyrimidina-4(1,2)-benzenacyclononaphan-9-one

38. (1z)-6-fluoro-3,11-dimethyl-10-oxa-2,13,17,18,21-pentaazatetracyclo(13.5.2.04,9.018,22)docosa-1,4,6,8,15,19,21-heptaen-14-one

39. (3r,11s)-6-fluoro-3,11-dimethyl-10-oxa-2,13,17,18,21-pentaazatetracyclo[13.5.2.04,9.018,22]docosa-1(21),4,6,8,15(22),16,19-heptaen-14-one

40. (3r,6s,)-45-fluoro-3,6-dimethyl-5-oxa-2,8-diaza-1(5,3)-pyrazolo(1,5-a)pyrimidina-4(1,2)-benzenanonaphan-9-one

41. (7s,13r)-11-fluoro-6,7,13,14-tetrahydro-7,13-dimethyl-1,15-etheno-1h-pyrazolo[4,3-f][1,4,8,10]benzoxatriazacyclotridecin-4(5h)-one

42. (7s,13r)-11-fluoro-7,13-dimethyl-6,7,13,14- Tetrahydro-1,15-ethenopyrazolo[4,3- F][1,4,8,10]benzoxatriazacyclotridecin-4(5h)- One

43. 1,15-etheno-1h-pyrazolo(4,3-f)(1,4,8,10)benzoxatriazacyclotridecin-4(5h)-one, 11-fluoro-2,6,7,13-tetrahydro-7,13-dimethyl-, (14z)-

44. 1,15-etheno-1h-pyrazolo[4,3-f][1,4,8,10]benzoxatriazacyclotridecin-4(5h)-one,11-fluoro-6,7,13,14-tetrahydro-7,13-dimethyl-, (7s,13r)-

2.4 Create Date
2019-01-15
3 Chemical and Physical Properties
Molecular Weight 355.4 g/mol
Molecular Formula C18H18FN5O2
XLogP32.1
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count6
Rotatable Bond Count0
Exact Mass355.14445300 g/mol
Monoisotopic Mass355.14445300 g/mol
Topological Polar Surface Area80.6 Ų
Heavy Atom Count26
Formal Charge0
Complexity524
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1