*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XH6396000
CHEMICAL NAME           : Theophylline, 8-(2-oxo-1-pyrrolidinyl)-
LAST UPDATED            : 199506
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C11-H14-N5-O3
MOLECULAR WEIGHT        : 264.30
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 2-Oxo-1-pyrrolidine-3,7-dimethylxantine
   * 8-(2-Oxo-1-pyrrolidinyl)theophylline
   * 2-Pyrrolidinone, compd. with theophylline
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   APPBDI Acta Physiologica et Pharmacologica Bulgarica.  (Izdatelstvo na
   Bulgarskata Akademiya na Naukite, ul. Akad. G. Bonchev, 1113 Sofia,
   Bulgaria)  V.1-    1974-  Volume(issue)/page/year: 17(2/3),61,1991
 
                            *** END OF RECORD ***