*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UO8426524
CHEMICAL NAME           : 1H-Purine-2,6-dione,
                          3,7-dihydro-1,3-dimethyl-7-(3-(5-(2-(4-morpholinyl)et
                          hyl)-1,2,4- oxadiazol-3-yl)propyl)-,
                          (Z)-2-butenedioate (1:1)
CAS REGISTRY NUMBER     : 88338-23-2
LAST UPDATED            : 199806
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C18-H25-N7-O4.C4-H4-O4
COMPOUND DESCRIPTOR     : Drug
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1900 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   USXXAM United States Patent Document.  (U.S. Patent Office, Box 9,
   Washington, DC 20231)  Volume(issue)/page/year: #4565817
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 220 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   USXXAM United States Patent Document.  (U.S. Patent Office, Box 9,
   Washington, DC 20231)  Volume(issue)/page/year: #4565817
 
                            *** END OF RECORD ***