*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : OH4725780 CHEMICAL NAME : Leucomycin V, 3-acetate 4(sup B)-(3-hydroxy-3-methylbutanoate) LAST UPDATED : 199212 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C42-H69-N-O16 MOLECULAR WEIGHT : 844.12 COMPOUND DESCRIPTOR : Drug Natural Product SYNONYMS/TRADE NAMES : * Hydroxyjosamycin * beta-Hydroxyjosamycin * 3'''-Hydroxyjosamycin *** 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 : >1 gm/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: 29,76-44,1976 *** END OF RECORD ***