*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UP5990000
CHEMICAL NAME           : 2H-Pyran-2-acetic acid,
                          6-(2-(2-(5-(6-ethyl-3,6-dihydro-5-methyl-2H-pyran-2-y
                          l)-3-methyl-
                          1,4-hexadienyl)-3-methylcyclopropyl)ethenyl)tetrahydr
                          o-4,5-dihydroxy-, (2S-(2-alpha,4-
                          alpha,5-beta,6-alpha(E(1R*,2R*(1E,3S*,4E,5(2S*,6S*)),
                          3S*))))-
CAS REGISTRY NUMBER     : 58857-02-6
LAST UPDATED            : 198909
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C28-H42-O6
MOLECULAR WEIGHT        : 474.70
COMPOUND DESCRIPTOR     : Drug
                          Natural Product
SYNONYMS/TRADE NAMES :
   * Ambruticin
   * Antibiotic acid S
   * W 7783
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 315 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- ,  Berdy, J., Boca
   Raton, FL, CRC Press, 1980-  Volume(issue)/page/year: 5,508,1981
 
                            *** END OF RECORD ***