Total Synthesis of Pradimicinone, the Common Aglycon of the Pradimicin–Benanomicin Antibiotics
作者:Mitsuru Kitamura、Ken Ohmori、Toshihisa Kawase、Keisuke Suzuki
DOI:10.1002/(sici)1521-3773(19990503)38:9<1229::aid-anie1229>3.0.co;2-b
日期:1999.5.3
A benzo[a]naphthacenequinone core, an amino acid, and a disaccharide are the constituents of pradimicin-benanomicin antibiotics 1 (R1 =disaccharide), a class of natural products with significant antifungal and anti-HIV activities. The first total synthesis of pradimicinone (benanomicinone, 1; R1 =H), the common aglycon of this class of natural products, has now been achieved based on the transmission
苯并[a]萘并苯醌核心,氨基酸和双糖是普拉迪菌素-贝那农菌素抗生素1(R 1 =二糖)的组成成分,这是一类具有重要的抗真菌和抗HIV活性的天然产物。基于2,2'-联芳基二甲醛的频哪醇环化过程中的手性传递,现已实现了该类天然产物常见的糖苷配基Pradimicinone的首次全合成(Benanomicinone,1; R 1 = H)。