*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UO8430710
CHEMICAL NAME           : 1H-Purine-2,6-dione,
                          3,7-dihydro-8-(2-(4-(diphenylmethyl)-1-piperazinyl)et
                          hyl)-1-methyl-3- (2-methylpropyl)-
CAS REGISTRY NUMBER     : 90749-32-9
BEILSTEIN REFERENCE NO. : 5679594
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C29-H36-N6-O2
MOLECULAR WEIGHT        : 500.71
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Laprafylline
   * 1-Methyl-3-isobutyl-8-(2-(4-benzhydrylpiperazino)ethyl)xanthine
   * S 9795
   * S 10257
 
                       *** 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           : >3200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique.
   (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France)
   V.9-    1974-  Volume(issue)/page/year: 22,243,1987
 
                            *** END OF RECORD ***