Chemical and Pharmaceutical Bulletin
Online ISSN : 1347-5223
Print ISSN : 0009-2363
ISSN-L : 0009-2363
Isolation of Carinatine and Pretazettine from the Bulbs of Zephyranthes carinate HERB. (Amaryllidaceae)
SHIGERU KOBAYASHIHIDEKI ISHIKAWAMASARU KIHARATETSURO SHINGUTOSHIHIRO HASHIMOTO
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Keywords: alkaloid
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1977 Volume 25 Issue 9 Pages 2244-2248

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Abstract
The bulbs of Zephyranthes carinata HERB. (Amaryllidaceae) were found to contain pretazettine (I) and a new phenolic base, carinatine (II), as well as lycorine (III), galanthine (IV), and haemanthamine (V). Carinatine (II), C17H21NO4■, was established to be O-demethylgalanthine.
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© The Pharmaceutical Society of Japan
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