THE STRUCTURE OF A NEW DITERPENE ALKALOID : SANYONAMINE

Shinichiro Sakai; Keiichi Yamaguchi; Hiromitsu Takayama; Ichiro Yamamoto; Toshihiko Okamoto

doi:10.1248/cpb.30.4576

Shinichiro Sakai, Keiichi Yamaguchi, Hiromitsu Takayama, Ichiro Yamamoto, Toshihiko Okamoto

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Keywords: absolute configuration

JOURNAL FREE ACCESS

1982 Volume 30 Issue 12 Pages 4576-4578

DOI https://doi.org/10.1248/cpb.30.4576

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Abstract

The structure and absolute configuration of sanyonamine (I), which is found widely as a minor diterpene alkaloid in Aconitum sanyoense Nakai and A. s. var. tonense Nakai collected at various places in Japan, were established on the basis of X-ray analysis of (I) and a CD spectral study on 15-dehydrosanyonamine (II).

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