*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : QN2807250
CHEMICAL NAME           : 1,8-Naphthyridine-3-carboxylic acid,
                          1,4-dihydro-1-ethyl-6-fluoro-4-oxo-7-(4-pyridinyl)-
CAS REGISTRY NUMBER     : 90679-45-1
LAST UPDATED            : 199806
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C16-H12-F-N3-O3
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   *   1,4-Dihydro-1-ethyl-6-fluoro-4-oxo-7-(4-pyridinyl)-1,8-naphthyridine-3-c
     arboxylic acid
   *   1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(4-pyridyl)-1,8-naphthyridine-3-car
     boxylic acid
 
                       *** 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           : >2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   USXXAM United States Patent Document.  (U.S. Patent Office, Box 9,
   Washington, DC 20231)  Volume(issue)/page/year: #4497816
 
                            *** END OF RECORD ***