Calyciphylline D, a novel alkaloid with an unprecedented fused-pentacyclic skeleton from daphniphyllum calycinum

Shizuka Saito; Takaaki Kubota; Eri Fukushi; Jun Kawabata; Huiping Zhang; Jun'ichi Kobayashi

doi:10.1021/ol0631455

Calyciphylline D, a novel alkaloid with an unprecedented fused-pentacyclic skeleton from daphniphyllum calycinum

Shizuka Saito, Takaaki Kubota, Eri Fukushi, Jun Kawabata, Huiping Zhang, Jun'ichi Kobayashi

Research output: Contribution to journal › Article › peer-review

33 Citations (Scopus)

Abstract

Calyciphylline D (1), a novel Daphniphyllum alkaloid with an unprecedented fused-pentacyclic skeleton containing a 8-azatricyclo[4.2.1.0. ^4,8]-nonane ring system, has been isolated from the leaves of Daphniphyllum calycinum (Daphniphyllaceae), and the structure and relative stereochemistry were elucidated on the basis of spectroscopic data.

Original language	English
Pages (from-to)	1207-1209
Number of pages	3
Journal	Organic Letters
Volume	9
Issue number	7
DOIs	https://doi.org/10.1021/ol0631455
Publication status	Published - Mar 29 2007
Externally published	Yes

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry

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10.1021/ol0631455

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AU - Saito, Shizuka

AU - Kubota, Takaaki

AU - Fukushi, Eri

AU - Kawabata, Jun

AU - Zhang, Huiping

AU - Kobayashi, Jun'ichi

PY - 2007/3/29

Y1 - 2007/3/29

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Calyciphylline D, a novel alkaloid with an unprecedented fused-pentacyclic skeleton from daphniphyllum calycinum

Abstract

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