作者:Tetsuya Kajimoto、Kiyoshi Yahiro、Toshihiro Nohara
DOI:10.1246/cl.1988.1113
日期:1988.7.5
AV-toxin D(1) is the most active phytotoxic component among AV-toxins isolated from the cultural medium of Acrospermum viticola which cause the zonate leave spot disease, and is the sole natural product having methoxy groups on phenoxazone skeleton. By using the nitrene annulation reaction, we succeeded in the short step synthesis of 1.
AV-毒素D(1)是自葡萄黑节病致病真菌薇丽丝孔霉培养基中分离得到的AV-毒素系列中最具植物毒性的成分,同时也是唯一一种在吩嗪酮骨架上含有甲氧基的天然产物。我们通过使用氮宾环化反应,成功实现了1的短步合成。