*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : TL6333200
CHEMICAL NAME           : 2,3-Piperazinedione,
                          1-((6-amino-2-pyridinyl)methyl)-4-((4-(2-pyrimidinyla
                          mino)phenyl)methyl)-
CAS REGISTRY NUMBER     : 77916-99-5
BEILSTEIN REFERENCE NO. : 5656815
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C21-H21-N7-O2
MOLECULAR WEIGHT        : 403.49
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   1-(2-(6-Aminopyridyl)methyl)-4-(4-(2-pyrimidinylamino)benzyl)-2,3-dioxop
     iperazine
 
                       *** 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           : >400 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CPBTAL Chemical and Pharmaceutical Bulletin.  (Japan Pub. Trading Co., USA,
   1255 Howard St., San Francisco, CA 94103)  V.6-    1958-
   Volume(issue)/page/year: 29,1253,1981
 
                            *** END OF RECORD ***