Chemistry of Renieramycins. Part 4. Synthesis of a Simple Natural Marine Product, 6-Hydroxy-7-methoxyisoquinolinemethanol
作者:Naoki Saito、Chieko Tanaka、Tomoo Satomi、Chigusa Oyama、Akinori Kubo
DOI:10.1248/cpb.52.282
日期:——
6-Hydroxy-7-methoxyisoquinolinemethanol (15) and mimosamycin (1) were recently isolated from a marine sponge, Haliclona sp. The former was prepared in ten steps from vanillin (22) in 26% overall yield using an isopropyl for phenol protection.
最近从海洋海绵Haliclona sp。中分离出了6-羟基-7-甲氧基异喹啉基甲醇(15)和含莫沙霉素(1)。使用异丙基苯酚保护剂,从香草醛(22)中分十步制备前者,总收率为26%。