单(3-丁基-8-(9-羧基-6-羟基-3,7-二甲基-2,4,8-壬三烯基)-2-(4-羧基-3-甲基-1,3-丁二烯基)-9-甲基-1,7-二氧杂螺(5.5)十一碳-3-基)丁二酸酯 、
三甲基硅烷化重氮甲烷 以
甲醇 、
苯 为溶剂,
生成
reveromycin A trimethyl ester 、
reveromycin A 4'-methyl ester 、 (2E,4S,5S,6E,8E)-10-[(2S,3R,6S,8R,9S)-3-butyl-3-(3-carboxypropanoyloxy)-2-[(1E,3E)-5-methoxy-3-methyl-5-oxopenta-1,3-dienyl]-9-methyl-1,7-dioxaspiro[5.5]undecan-8-yl]-5-hydroxy-4,8-dimethyldeca-2,6,8-trienoic acid 、 (2E,4E)-5-[(2S,3R,6S,8R,9S)-3-butyl-3-(3-carboxypropanoyloxy)-8-[(2E,4E,6S,7S,8E)-6-hydroxy-10-methoxy-3,7-dimethyl-10-oxodeca-2,4,8-trienyl]-9-methyl-1,7-dioxaspiro[5.5]undecan-2-yl]-3-methylpenta-2,4-dienoic acid