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Planta Med 1987; 53(3): 259-261
DOI: 10.1055/s-2006-962697
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© Georg Thieme Verlag Stuttgart · New York

Alkaloids of Lycoris guangxiensis 1

Hui-Yin Li2 , Guang-En Ma2 , Yin Xu3 , Shan-Hai Hong2
  • 2Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 319 Yue Yang Road, Shanghai 200031, Peoples Republic of China.
  • 3Baiyunshan Pharmaceutical Factory, Guangzhou, Peoples Republic of China.
1 Part X in the series: Studies on the Alkaloids of Amaryllidaceae; Part. IX: Guang-En Ma, Hui-Yin Li, Chen-E Lu, Xiu-Ming Yang, Shan-Hai Hong (1986) Heterocycles 24, 2089.
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1986

Publication Date:
24 January 2007 (online)

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Abstract

A new alkaloid, N-allylnorgalanthamine (1), was isolated from the bulbs of Lycoris guangxiensis Y. Hsu et Q. J. Fan (Amaryllidaceae). Additionally, seven known alkaloids, lycorine, narwedine, galanthamine, lycoramine, crinine, norgalanthamine, and pseudolycorine were also obtained. The structure of 1 was established through the interpretation of spectral data.