*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : CM4418000 CHEMICAL NAME : 2-Azetidinone, 1-(20-alpha-(dimethylamino)-4-oxo-5-alpha-pregnan-3-b eta-yl)-3-isopropyl-, (3R)- CAS REGISTRY NUMBER : 6156-99-6 LAST UPDATED : 198611 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C29-H48-N2-O2 MOLECULAR WEIGHT : 456.79 COMPOUND DESCRIPTOR : Natural Product SYNONYMS/TRADE NAMES : * Pachystermine A *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 365 mg/kg TOXIC EFFECTS : Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Behavioral - changes in motor activity (specific assay) REFERENCE : PLMEAA Planta Medica. (Georg Thieme Verlag, Postfach 732, D-7000 Stuttgart 1, Fed. Rep. Ger.) V.1- 1953- Volume(issue)/page/year: 52,56,1986 *** END OF RECORD ***