Posovolone (Co 134444) 是一种具有口服活性的有助于睡眠的神经活性类固醇。Posovolone 具有抗惊厥和抗焦虑样活性以及共济失调作用。
货号:ajcx37178
CAS:256955-84-7
分子式:C26H40N2O3
分子量：428.61
溶解度:DMSO : 100 mg/mL (233.31 mM; Need ultrasonic)
纯度：98%
存储：Store at -20°C
库存：现货

Background:

Posovolone (Co 134444) is an orally active, neuroactive steroid. Posovolone has anticonvulsant and anxiolytic-like activity as well as ataxic effects[1].

In mice, Co 134444 (0.5-10 mg/kg, IP, 15 min; 1-60 mg/kg, PO; 30 min) demonstrates efficacy against pentylenetetrazol (PTZ)-induced seizures with an ED50 of 3.3 mg/kg after IP administration and 9.8 mg/kg orally. Similarly, protection against maximal electroshock (MES) is observed with an ED50 of 4.8 mg/kg IP and 20.6 mg/kg PO. In rats, Co134444 (10-40 mg/kg; PO; 30 min) protects against PTZ-induced seizures and MES-induced seizures with an ED50 of 23.6 mg/kg and 25.3 mg/kg, respectively[1].

[1]. Vanover KE, et al. Behavioral characterization of Co 134444 (3alpha-hydroxy-21-(1’-imidazolyl)-3beta-methoxymethyl-5alpha- pregnan-20-one), a novel sedative-hypnotic neuroactive steroid. Psychopharmacology (Berl). 2001;155(3):285-291.