Cinachyramine, the novel alkaloid possessing a hydrazone and two aminals from Cinachyrella sp.

Hiroki Shimogawa; Satomi Kuribayashi; Toshiaki Teruya; Kiyotake Suenaga; Hideo Kigoshi

doi:10.1016/j.tetlet.2005.12.087

Cinachyramine, the novel alkaloid possessing a hydrazone and two aminals from Cinachyrella sp.

Hiroki Shimogawa, Satomi Kuribayashi, Toshiaki Teruya, Kiyotake Suenaga, Hideo Kigoshi

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

17 Citations (Scopus)

Abstract

The trifluoroacetate salt of cinachyramine (1) was isolated from the Okinawan sponge Cinachyrella sp. This structure was determined by the spectroscopic analysis and the degradation under acidic conditions. Cinachyramine (1) is a novel alkaloid with an unprecedented cage system possessing a hydrazone and two aminals.

Original language	English
Pages (from-to)	1409-1411
Number of pages	3
Journal	Tetrahedron Letters
Volume	47
Issue number	9
DOIs	https://doi.org/10.1016/j.tetlet.2005.12.087
Publication status	Published - 2006 Feb 27
Externally published	Yes

ASJC Scopus subject areas

Biochemistry
Drug Discovery
Organic Chemistry

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abstract = "The trifluoroacetate salt of cinachyramine (1) was isolated from the Okinawan sponge Cinachyrella sp. This structure was determined by the spectroscopic analysis and the degradation under acidic conditions. Cinachyramine (1) is a novel alkaloid with an unprecedented cage system possessing a hydrazone and two aminals.",

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AU - Shimogawa, Hiroki

AU - Kuribayashi, Satomi

AU - Teruya, Toshiaki

AU - Suenaga, Kiyotake

AU - Kigoshi, Hideo

PY - 2006/2/27

Y1 - 2006/2/27

N2 - The trifluoroacetate salt of cinachyramine (1) was isolated from the Okinawan sponge Cinachyrella sp. This structure was determined by the spectroscopic analysis and the degradation under acidic conditions. Cinachyramine (1) is a novel alkaloid with an unprecedented cage system possessing a hydrazone and two aminals.

AB - The trifluoroacetate salt of cinachyramine (1) was isolated from the Okinawan sponge Cinachyrella sp. This structure was determined by the spectroscopic analysis and the degradation under acidic conditions. Cinachyramine (1) is a novel alkaloid with an unprecedented cage system possessing a hydrazone and two aminals.

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