*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : MQ2997000
CHEMICAL NAME           : L-erythro-Hexopyranose,
                          2,3,4,6-tetradeoxy-4-((5,6,11,12,13,14,15,16,16a,17,1
                          7a,18,21,22-
                          tetradecahydro-2,12,14,16,26-pentahydroxy-10-methoxy-
                          3,6,11,13,15,20-hexam ethyl-5,18,21-
                          trioxo-10H-4,6-epoxy-1,23-methenobenzo(d)cycloprop(n)
                          (1,9)oxaazacyclotetra cosin-25-yl) amino)-,
                          12-acetate
CAS REGISTRY NUMBER     : 33889-22-4
LAST UPDATED            : 198211
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C43-H56-N2-O14
MOLECULAR WEIGHT        : 825.01
COMPOUND DESCRIPTOR     : Drug
                          Natural Product
SYNONYMS/TRADE NAMES :
   * B-2847-R
   * Tolypomycin R
   * Tolypomycin Y, 1,4-didehydro-1-deoxo-4,35-dihydro-1-hydroxy-
 
                       *** 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           : 400 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: 2,467,1980
 
                            *** END OF RECORD ***