*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : QI9288700
CHEMICAL NAME           : 1-Naphthacenecarboxylic acid,
                          1,2,3,4,6,11-hexahydro-6,11-dioxo-2-ethyl-2,5,7-trihy
                          droxy-4-
                          ((2,3,6-trideoxy-4-O-(2,6-dideoxy-4-O-((2S-(2-alpha,5
                          -beta,6-beta))tetrahy dro-5-hydroxy-6-
                          methyl-2H-pyran-2-yl)-alpha-L-lyxo-hexopyranosyl)-3-(
                          dimethylamino)-alpha- L-lyxo- hexopyranosyl)oxy)-,
                          methyl ester, (1R-(1-alpha,2-beta,4-beta))-
CAS REGISTRY NUMBER     : 64474-88-0
LAST UPDATED            : 199209
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C42-H55-N-O15
MOLECULAR WEIGHT        : 813.98
WISWESSER LINE NOTATION : L E6 C666 BV MVT&&&J DQ HQ H2 IVO1 RQ FO- FT6OTJ B1
                          DN1&1 CO- FT6OTJ B1 DQ CO- FT6OTJ B1 CQ
COMPOUND DESCRIPTOR     : Drug
                          Mutagen
                          Natural Product
SYNONYMS/TRADE NAMES :
   * Antibiotic MA 144N1
   * MA 144N1
 
                       *** 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           : 32500 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JKXXAF Japanese Kokai Tokyo Koho Patents.  (U.S. Patent and Trademark
   Office, Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year:
   #78-44555
 
                            ** MUTATION DATA **
 
TYPE OF TEST            : DNA inhibition
TEST SYSTEM             : Rodent - mouse Leukocyte
DOSE/DURATION           : 420 nmol/L
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: 34,1596,1981
 
TYPE OF TEST            : Mutation test systems - not otherwise specified
TEST SYSTEM             : Rodent - mouse Leukocyte
DOSE/DURATION           : 52 nmol/L
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: 34,1596,1981
 
                            *** END OF RECORD ***