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2D Structure
Also known as: 511-45-5, 1,1-diphenyl-3-(piperidin-1-yl)propan-1-ol, Nonplesin, Lyseen, Parks, Parks 12
Molecular Formula
C20H25NO
Molecular Weight
295.4  g/mol
InChI Key
RQXCLMGKHJWMOA-UHFFFAOYSA-N
FDA UNII
9E75Q6SUUB

1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
1,1-diphenyl-3-piperidin-1-ylpropan-1-ol
2.1.2 InChI
InChI=1S/C20H25NO/c22-20(18-10-4-1-5-11-18,19-12-6-2-7-13-19)14-17-21-15-8-3-9-16-21/h1-2,4-7,10-13,22H,3,8-9,14-17H2
2.1.3 InChI Key
RQXCLMGKHJWMOA-UHFFFAOYSA-N
2.1.4 Canonical SMILES
C1CCN(CC1)CCC(C2=CC=CC=C2)(C3=CC=CC=C3)O
2.2 Other Identifiers
2.2.1 UNII
9E75Q6SUUB
2.3 Synonyms
2.3.1 MeSH Synonyms

1. 3-(n-piperidinyl)-1,1-diphenyl-1-propanol Methanesulfonate

2. 3-piperidino-1,1-diphenylpropanol

3. 3-piperidinyl-1,1-diphenylpropan-1-ol

4. Myoson

5. Pridinol Mesylate

6. Pridinol Monohydrochloride

7. Pridinol Monomesylate

8. Ridinol

2.3.2 Depositor-Supplied Synonyms

1. 511-45-5

2. 1,1-diphenyl-3-(piperidin-1-yl)propan-1-ol

3. Nonplesin

4. Lyseen

5. Parks

6. Parks 12

7. Parks 12 Hommel

8. Pridinolum

9. Nonpressin (free Base)

10. C-238

11. Hh 212

12. 1,1-diphenyl-3-piperidino-1-propanol

13. Alpha,alpha-diphenyl-1-piperidinepropanol

14. 1,1-diphenyl-3-(1-piperidyl)-1-propanol

15. 1-piperidinepropanol, Alpha,alpha-diphenyl-

16. 3-(n-piperidyl)-1,1-diphenyl-1-propanol

17. 238 C

18. Nsc 23016

19. Nsc-23016

20. Nsc23016

21. 9e75q6suub

22. 1,1-diphenyl-3-piperidin-1-ylpropan-1-ol

23. 1,1-diphenyl-3-(1-piperidinyl)-1-propanol

24. Ridinol

25. Chebi:75247

26. Pridinol (inn)

27. Pridinol Mesilate

28. Benzhydrol, .alpha.-(2-piperidinoethyl)-

29. Pridinol [inn]

30. Nsc 23016; Nsc 403797; Nonplesin

31. .alpha.,.alpha.-diphenyl-1-piperidinepropanol

32. Dsstox_cid_25090

33. Dsstox_rid_80664

34. Dsstox_gsid_45090

35. Pridinol [inn:dcf]

36. Pridinolum [inn-latin]

37. 1-piperidinepropanol,.alpha.-diphenyl-

38. Cas-511-45-5

39. Hsdb 2684

40. Einecs 208-128-0

41. Unii-9e75q6suub

42. Benzhydrol, Alpha-(2-piperidinoethyl)-

43. Brn 0252983

44. A-carotene

45. Spectrum_001320

46. Pridinol [hsdb]

47. Pridinol [mi]

48. Prestwick0_000799

49. Prestwick1_000799

50. Prestwick2_000799

51. Prestwick3_000799

52. Spectrum2_001985

53. Spectrum3_001552

54. Spectrum4_000728

55. Spectrum5_001069

56. Pridinol [who-dd]

57. Ncistruc1_000328

58. Ncistruc2_000375

59. Bspbio_000938

60. Bspbio_003024

61. Kbiogr_000996

62. Kbioss_001800

63. 5-20-02-00247 (beilstein Handbook Reference)

64. Divk1c_000726

65. Schembl143298

66. Spbio_002169

67. Spbio_002877

68. Bpbio1_001032

69. Chembl404215

70. Dtxsid0045090

71. Kbio1_000726

72. Kbio2_001800

73. Kbio2_004368

74. Kbio2_006936

75. Kbio3_002524

76. Ninds_000726

77. Alpha-(2-piperidinoethyl)benzhydrol

78. Nci23016

79. Zinc1482149

80. Tox21_110022

81. Ccg-37974

82. Mfcd00242961

83. Ncgc00013289

84. Nsc403797

85. Akos016001547

86. Tox21_110022_1

87. Db13642

88. Nsc-403797

89. Idi1_000726

90. Ncgc00013289-01

91. Ncgc00013289-02

92. Ncgc00013289-03

93. Ncgc00013289-04

94. Ncgc00013289-05

95. Ncgc00013289-06

96. Ncgc00013289-07

97. Ncgc00013289-09

98. Ncgc00023906-03

99. Ncgc00023906-04

100. Ncgc00023906-05

101. Ac-24366

102. Nci60_001871

103. Sbi-0051765.p002

104. Ab00053638

105. 1,1-diphenyl-3-piperidin-1-yl-propan-1-ol

106. D08418

107. 1,1-diphenyl-3-(1-piperidinyl)-1-propanol #

108. 1-piperidinepropanol, .alpha.,.alpha.-diphenyl-

109. Ab00053638_16

110. Ab00053638_17

111. N-propanol, 1,1-diphenyl-3-(piperidin-1-yl)-

112. Ag-680/20240026

113. Q827515

114. Brd-k17565903-066-05-8

115. Brd-k17565903-066-15-7

2.4 Create Date
2005-03-25
3 Chemical and Physical Properties
Molecular Weight 295.4 g/mol
Molecular Formula C20H25NO
XLogP33.8
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count5
Exact Mass295.193614421 g/mol
Monoisotopic Mass295.193614421 g/mol
Topological Polar Surface Area23.5 Ų
Heavy Atom Count22
Formal Charge0
Complexity294
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1
4 Drug and Medication Information
4.1 Therapeutic Uses

/EXPL THER/ A randomized, double-blind, placebo-controlled three-way cross-over study was performed to investigate the effect of two muscle relaxants (tolperisone hydrochloride and pridinol mesilate) on experimental jaw-muscle pain and jaw-stretch reflexes. Fifteen healthy men participated in three randomized sessions separated by at least 1 week. In each session 300 mg tolperisone, 8 mg pridinol mesilate or placebo was administered orally as a single dose. One hour after drug administration 0.3 mL hypertonic saline (5.8%) was injected into the right masseter to produce muscle pain. Subjects continuously rated their perceived pain intensity on an electronic 10-cm visual analogue scale (VAS). The pressure pain threshold (PPT) was measured and short-latency reflex responses were evoked in the pre-contracted (15% maximal voluntary contraction) masseter and temporalis muscles by a standardised stretch device (1 mm displacement, 10 ms ramp time) before (baseline), 1 hr after medication (post-drug), during ongoing experimental muscle pain (pain-post-drug), and 15 min after pain had vanished (post-pain). Analysis of variance demonstrated significantly lower VAS peak pain scores (5.9 +/- 0.4 cm) after administration of tolperisone hydrochloride compared with pridinol mesilate (6.8 +/- 0.4 cm) and placebo (6.6 +/- 0.4 cm) (P=0.020). Administration of pridinol mesilate was associated with a significant decrease in PPTs compared with tolperisone hydrochloride and placebo (P=0.002) after medication, but not after experimental jaw-muscle pain. The normalized peak-to-peak amplitude of the stretch reflexes were not significantly influenced by the test medication (P=0.762), but were in all sessions significantly facilitated during ongoing experimental jaw-muscle pain (P=0.034). In conclusion, tolperisone hydrochloride provides a small, albeit significant reduction in the perceived intensity of experimental jaw-muscle pain whereas the present dose had no effect on the short-latency jaw-stretch reflex. /Tolperisone hydrochloride and pridinol mesilate/

PMID:12935797 Svensson P et al; Eur J Pain 7 (5): 449-56 (2003)


5 Pharmacology and Biochemistry
5.1 ATC Code

M - Musculo-skeletal system

M03 - Muscle relaxants

M03B - Muscle relaxants, centrally acting agents

M03BX - Other centrally acting agents

M03BX03 - Pridinol