Triazole antifungals. II. Synthesis and antifungal activities of 3-acyl-4-methyloxazolidine derivatives.
作者:Toshiyuki KONOSU、Yawara TAJIMA、Noriko TAKEDA、Takeo MIYAOKA、Mayumi KASAHARA、Hiroshi YASUDA、Sadao OIDA
DOI:10.1248/cpb.38.2476
日期:——
Triazole compounds with an oxazolidine ring were designed and synthesized as a potential inhibitor of the fungal cytochrome P450 14 alpha-demethylase. In testing for antifungal activity against a mouse systemic Candida albicans infection, (4R,5R)-3-acyl-4-methyloxazolidine derivatives 4 exhibited remarkably high efficacy after oral or parenteral dosing. The potent activity of 4 is hypothesized to be
设计并合成了具有恶唑烷环的三唑化合物,作为真菌细胞色素P450 14α-脱甲基酶的潜在抑制剂。在针对小鼠全身性白色念珠菌感染的抗真菌活性测试中,口服或肠胃外给药后,(4R,5R)-3-酰基-4-甲基恶唑烷衍生物4表现出显着的高功效。假设4的有效活性是4与羊毛甾醇(细胞色素P450 14α-脱甲基酶的靶分子)之间的结构相似性的结果。还描述了这些恶唑烷的高度立体选择性合成。