*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UQ1375500
CHEMICAL NAME           : 1H,4H,9H-Pyrano(3,4,5-de)pyrimido(1,2-b)isoquinoline-
                          10-carboxylic acid, 5,6-dihydro- 1,9-dioxo-, ethyl
                          ester
CAS REGISTRY NUMBER     : 93587-50-9
BEILSTEIN REFERENCE NO. : 5633472
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C17-H14-N2-O5
MOLECULAR WEIGHT        : 326.33
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   3-Carbethoxy-4,12-dioxo-7,8,9-trimethylene-12H-pyrano(4,3-h)pyrido(1,2-a
     )pyrimidine
 
                       *** 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           : 1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   PCJOAU Pharmaceutical Chemistry Journal (English Translation).  Translation
   of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013)  No.1-
   1967-  Volume(issue)/page/year: 18,540,1984
 
                            *** END OF RECORD ***