*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : OH4730560
CHEMICAL NAME           : Leucomycin V,
                          9-O-(5-(dimethylamino)tetrahydro-6-methyl-2H-pyran-2-
                          yl)-, 4(sup B)-acetate 3- propanoate, (9-(2R,5S,6R))-
CAS REGISTRY NUMBER     : 112501-15-2
LAST UPDATED            : 199303
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C48-H80-N2-O16
MOLECULAR WEIGHT        : 941.30
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 4''-O-Acetylspiramycin C
   * 4''-Acetylspiramycin III
 
                       *** 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           : 949 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JJANAX Japanese Journal of Antibiotics.  (Japan Antibiotics Research Assoc.,
   2-20-8 Kamiosaki, Shinagawa-ku, Tokyo 141, Japan)  V.21-    1968-
   Volume(issue)/page/year: 43,1521,1990
 
                            *** END OF RECORD ***