Four analogs of an antibiotic althiomycin were synthesized in order to clarify the structure-activity relationships, especially with regard to two asymmetric centers and the aldoxime configuration. The antibiotic activity of de(hydroxymethyl) analog is comparable to that of the original antibiotic for Gram-positive bacteria.
为了弄清结构与活性的关系,特别是两个不对称中心和醛
肟构型的关系,我们合成了四种抗生素
阿霉素的类似物。脱羟甲基类似物对革兰氏阳性菌的抗生素活性与原抗生素相当。