A first total synthesis of montanine-type amaryllidaceae alkaloids, (±)-coccinine, (±)-montanine, and (±)-pancracine
作者:Miyuki Ishizaki、Osamu Hoshino、Yoichi Iitaka
DOI:10.1016/0040-4039(91)85045-7
日期:1991.11
Montanine-type Amaryllidaceae alkaloids, (±)-coccinine (1), (±)-montanine (2), and (±)-pancracine (3) were synthesized starting from (±)-1,2-cis-2-(3,4-methylenedioxybenzoyl)cyclohex-4-enecarboxylic acid (6) via (±)-2,3-cis-3-benzyloxy-2-hyroxy-4a,11a-cis-11,11a-syn-5,11-methano-8,9-methylenedioxymorphanthridine (7) as a key compound.
Montanine型石蒜科生物碱,(±)-coccinine(1),(±)-montanine(2),和(±)-pancracine(3)的合成由(±)-1,2-开始顺式-2-(通过(±)-2,3-顺式-3-苄氧基-2-羟基-4a,11a-顺式-11,11a-syn-5,11-经由(±)-2,3-的3,4-亚甲基二氧苯甲酰基)环己-4-烯羧酸(6)甲醇-8,9-亚甲基二氧基吗啡啶(7)为关键化合物。