*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UY8708800
CHEMICAL NAME           : Pyrrolo(1,2-a)pyrazine-1,4-dione,
                          hexahydro-3-isobutyl-, stereoisomer
CAS REGISTRY NUMBER     : 2873-36-1
BEILSTEIN REFERENCE NO. : 0085716
REFERENCE               : 5-24-07-00347 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C11-H18-N2-O2
MOLECULAR WEIGHT        : 210.31
COMPOUND DESCRIPTOR     : Drug
                          Natural Product
SYNONYMS/TRADE NAMES :
   * Cyclo-L-leu-L-pro
   * Gancidin W
   * Pyrrolo(1,2-a)pyrazine-1,4-dione, hexahydro-3-(2-methylpropyl)-,  
   (3S-trans)-
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 80 mg/kg
TOXIC EFFECTS :
   Tumorigenic - facilitates action of known carcinogen
REFERENCE :
   85ERAY "Antibiotics: Origin, Nature, and Properties," Korzyoski, T., et al.,
   eds., Washington, DC, American Soc. for Microbiology, 1978
   Volume(issue)/page/year: 2,1354,1978
 
                            *** END OF RECORD ***