*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UV1155300
CHEMICAL NAME           : 4H-Pyrido(1,2-a)pyrimidine-3-carboxylic acid,
                          6,7,8,9-tetrahydro-6-methyl-4-oxo-, butyl ester
CAS REGISTRY NUMBER     : 33484-41-2
BEILSTEIN REFERENCE NO. : 0679975
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C14-H20-N2-O3
MOLECULAR WEIGHT        : 264.36
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * MZ-206
   * 6,7,8,9-Tetrahydro-6-methyl-4-oxo-4H-pyrido(1,2-a)pyrimidine-3-carboxylic 
    acid butyl ester
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 66 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 21,717,1971
 
                            *** END OF RECORD ***