作者: Xiongwei Shi , Athula B. Attygalle , Jerrold Meinwald , Marilyn A. Houck , Thomas Eisner
DOI: 10.1016/0040-4020(95)00484-P
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摘要: Abstract A new alkaloid, chilocorine B, was characterized from a coccinellid beetle, Chilocorus cacti. This compound represents the first spirocyclic example of “dimeric” alkaloid family whose structures are derived two thirteen-carbon tricyclic subunits, 2-methylperhydro-9b-azaphenalene and 3,4-dimethyloctahydro-8bazaacenaphthylene.