Bleomycin analogs. Synthesis and proton nmr spectral assignments of thiazole amides related to bleomycin a<sub>2</sub>
作者:James M. Riordan、Ted T. Sakai
DOI:10.1002/jhet.5570180629
日期:1981.10
The synthesis of a series of 2-substituted thiazole-4-carboxamides of 3-aminopropyldimethylsulfonium chloride is described and the proton nmr spectral assignments of these derivatives are made. The compounds, which are fragments and analogs of the DNA-binding portion of the antitumor antibiotic bleomycin A2, will serve as probes of structure-activity relationships in this family of drugs.
描述了一系列3-氨基丙基二甲基s氯化物的2-取代的噻唑-4-羧酰胺的合成,并对这些衍生物的质子核磁共振谱进行了表征。该化合物是抗肿瘤抗生素博来霉素A 2的DNA结合部分的片段和类似物,将在该家族药物中用作构效关系的探针。