*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DG8717000
CHEMICAL NAME           : Benzoic acid,
                          4,5-dimethoxy-2-((2-methoxy-1-oxo-2-propenyl)amino)-,
                          3'(12)-ester with methyl
                          (8-((4,6-dideoxy-2-O-(2,4-dideoxy-3-O-methyl-4-((1-me
                          thylethyl)amino)-alph a-L-threo-
                          pentopyranosyl)-4-(((2,6-dideoxy-4-S-methyl-4-thio-be
                          ta-D-ribo-hexopyranos yl)oxy)amino)-beta-
                          D-glucopyranosyl)oxy)-12-((2,6-dideoxy-alpha-L-lyxo-h
                          exopyranosyl)oxy)-1-h ydroxy-
                          13-(2-(methyltrithio)ethylidene)-11-oxobicyclo(7.3.1)
                          trideca-4,9-diene-2,6 -diyn-10-yl) carbamate,
                          (1S-(1R*,4Z,8S*,12S*,13E))-
CAS REGISTRY NUMBER     : 99674-26-7
LAST UPDATED            : 199212
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C59-H80-N4-O22-S4
MOLECULAR WEIGHT        : 1325.67
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * BMY 28175
   * Esperamicin A(sub 1)
 
                       *** 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           : 26 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JANTAJ Journal of Antibiotics.  (Japan Antibiotics Research Assoc., 2-20-8
   Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan)  V.2-5, 1948-52;  V.21- 1968-
   Volume(issue)/page/year: 44,1306,1991
 
                            *** END OF RECORD ***