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Structure Elucidation and Synthesis of Lycoposerramine-B, a Novel Oxime-Containing Lycopodium Alkaloid from Lycopodium serratum Thunb.

2004; American Chemical Society; Volume: 70; Issue: 2 Linguagem: Inglês

10.1021/jo0483825

1520-6904

Kazuaki Katakawa, Mariko Kitajima, Norio Aimi, Hiroko Seki, Kentaro Yamaguchi, Kazuo Furihata, Takashi Harayama, Hiromitsu Takayama,

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A new alkaloid, lycoposerramine-B (1), containing an oxime function, was isolated from the club moss Lycopodium serratum Thunb. The structure of 1 was elucidated by spectroscopic analysis, including J-resolved HMBC spectroscopy, and confirmed by its synthesis from the known alkaloid, serratinine (3).