*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : KD1920450
CHEMICAL NAME           : 2,7-(Epoxypentadeca(1,11,13)-trienimino)naphtho(2,1-b
                          )furan-1,11(2H)-dione, 5,6,9,17,19,21-
                          hexahydroxy-2,4,12,16,18,20,22-heptamethyl-23-methoxy
                          -8-(((p-(1-(hydroxyph osphinyl)vinyl)
                          phenyl)imino)methyl)-, 21-acetate, monosodium salt
LAST UPDATED            : 198503
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C46-H54-N2-O14-P.Na
MOLECULAR WEIGHT        : 912.98
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Sodium (4-(1-ethenephosphonite)phenylimino)-3-formylrifamycin SV
 
                       *** 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 :
   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: 17,650,1983
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
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: 17,650,1983
 
                            *** END OF RECORD ***