Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0023418 (
leukemia
)
93,477
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Nocardicyclins A (1) and B (2), new anthracycline antibiotics have been isolated from the mycelial cake of Nocardia pseudobrasiliensis IFM 0624 (JCM 9894). The molecular formulae of 1 and 2 have been determined as C30H35NO11 and
C32H37NO12
, respectively, and the structures were characterized by 1- and 8-methoxyl groups, a 10-carbonyl group and a novel carbon-methylated aminosugar constituent. Nocardicyclin A (1) exerts cytotoxic activity against L1210 and P388
leukemia
. Nocardicyclins A (1) and B (2) are active against Gram-positive bacteria including Mycobacterium spp. and Nocardia spp., but inactive against Gram-negative bacteria.
...
PMID:Nocardicyclins A and B: new anthracycline antibiotics produced by Nocardia pseudobrasiliensis. 940 86
