Chemical compound
Posovolone Other names CO-134444; Co 134444; V-134444; 3β-Hydroxy-21-(1H -imidazol-1-yl)-3α-(methoxymethyl)-5α-pregnan-20-one
1-[(3R ,5S ,8R ,9S ,10S ,13S ,14S ,17S )-3-hydroxy-3-(methoxymethyl)-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a ]phenanthren-17-yl]-2-imidazol-1-ylethanone
CAS Number PubChem CID ChemSpider UNII Formula C 26 H 40 N 2 O 3 Molar mass 428.617 g·mol−1 3D model (JSmol)
C[C@]12CC[C@@](C[C@@H]1CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CC[C@@H]4C(=O)CN5C=CN=C5)C)(COC)O
InChI=1S/C26H40N2O3/c1-24-10-11-26(30,16-31-3)14-18(24)4-5-19-20-6-7-22(25(20,2)9-8-21(19)24)23(29)15-28-13-12-27-17-28/h12-13,17-22,30H,4-11,14-16H2,1-3H3/t18-,19-,20-,21-,22+,24-,25-,26+/m0/s1
Key:BRVGKZNQWCQKTC-MVCIVNJCSA-N
Posovolone (developmental code name Co 134444 ) is a synthetic neurosteroid which was under development as a sedative/hypnotic medication for the treatment of insomnia.[1] [2]
[3] [4] It is orally active and acts as a GABAA receptor positive allosteric modulator.[1] [5] [2] In animals, posovolone shows anticonvulsant, anxiolytic-like, ataxic, and sleep-promoting effects and appeared to produce effects similar to those of pregnanolone.[2] [6] Development of the agent was started by 1999 and appears to have been discontinued by 2007.[1] [6] In 2021, an INN Tooltip International Nonproprietary Name was registered for posovolone with the descriptor of "antidepressant".[5] Posovolone was originally developed by Purdue Pharma.[1]
^ a b c d "CO 134444 - AdisInsight".
^ a b c Vanover KE, Hogenkamp DJ, Lan NC, Gee KW, Carter RB (May 2001). "Behavioral characterization of Co 134444 (3alpha-hydroxy-21-(1'-imidazolyl)-3beta-methoxymethyl-5alpha- pregnan-20-one), a novel sedative-hypnotic neuroactive steroid". Psychopharmacology (Berl) . 155 (3): 285–91. doi:10.1007/s002130100695. PMID 11432691. S2CID 44353086.
^ Hamilton NM (August 2002). "Interaction of steroids with the GABA(A) receptor". Curr Top Med Chem . 2 (8): 887–902. doi:10.2174/1568026023393570. PMID 12171578.
^ Belelli D, Hogenkamp D, Gee KW, Lambert JJ (May 2020). "Realising the therapeutic potential of neuroactive steroid modulators of the GABAA receptor". Neurobiol Stress . 12 : 100207. doi:10.1016/j.ynstr.2019.100207. PMC 7231973 . PMID 32435660.
^ a b https://cdn.who.int/media/docs/default-source/international-nonproprietary-names-(inn)/pl126.pdf#page=137 [bare URL PDF ]
^ a b Vanover KE, Edgar DM, Seidel WF, Hogenkamp DJ, Fick DB, Lan NC, Gee KW, Carter RB (December 1999). "Response-rate suppression in operant paradigm as predictor of soporific potency in rats and identification of three novel sedative-hypnotic neuroactive steroids". J Pharmacol Exp Ther . 291 (3): 1317–23. PMID 10565857.
Last Update: 2023-12-01T20:56:40Z
Posovolone (developmental code name Co 134444) is a synthetic neurosteroid which was under development as a sedative/hypnotic medication for the treatment...
Word Count : 302
Last Update: 2024-04-11T04:52:38Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 10073
Last Update: 2024-05-02T15:28:01Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 9419
Last Update: 2024-05-25T10:45:05Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 1924
Last Update: 2024-05-19T18:14:47Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 2425
Last Update: 2024-04-05T08:14:20Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 2743
Last Update: 2024-05-13T23:06:16Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 3083
Last Update: 2024-05-24T16:49:45Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 4697
Last Update: 2024-05-26T06:54:59Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 8518
Last Update: 2024-05-26T21:23:11Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 5291
Last Update: 2024-03-18T14:50:10Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 6821
Last Update: 2024-05-20T01:29:28Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 8518
Last Update: 2024-05-25T11:05:23Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 5832
Last Update: 2024-05-24T22:06:01Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 8001
Last Update: 2024-05-28T10:31:00Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 7608
Last Update: 2024-05-18T02:46:18Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 5621
Last Update: 2024-05-07T14:42:43Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 2533
Last Update: 2024-05-29T01:51:48Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 2504
Last Update: 2023-12-20T19:27:11Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 838
Last Update: 2024-05-27T22:02:53Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 15741
Last Update: 2024-05-25T01:53:44Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 9994
Last Update: 2024-05-25T10:58:02Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 16667
Last Update: 2024-05-25T01:51:14Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 8228
Last Update: 2024-05-25T11:08:14Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 4003
Last Update: 2024-05-25T01:56:24Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 4938
Last Update: 2024-05-27T00:54:43Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 5125
Last Update: 2024-05-11T09:25:39Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 11590
Last Update: 2024-05-26T23:34:08Z
Etiocholanolone Ganaxolone Hydroxydione Minaxolone ORG-20599 ORG-21465 P1-185 Posovolone Pregnanolone (eltanolone) Progesterone Renanolone SAGE-105 SAGE-324 SAGE-516...
Word Count : 5515