Monoterpene Alkaloids from Incarvillea sinensis. VI. Absolute Stereochemistry of Incarvilline and Structure of a New Alkaloid, Hydroxyincarvilline
Autor: | Wen-Mei Yan, Nobuhiro Marubayashi, Masami Yamashita, Toshihiro Nohara, Yu-ming Chi, Fumio Hashimoto |
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Rok vydání: | 1997 |
Předmět: | |
Zdroj: | Chemical and Pharmaceutical Bulletin. 45:495-498 |
ISSN: | 1347-5223 0009-2363 |
DOI: | 10.1248/cpb.45.495 |
Popis: | The absolute configuration of incarvilline (1), an important core compound of a number of alkaloids isolated from Incarvillea sinensis LAM., has been determined by the application of Mosher's method and X-ray crystallographic analysis of incarvilline methiodide (1a). Furthermore, the structure of hydroxyincarvilline (2) was also determined by spectroscopic means. |
Databáze: | OpenAIRE |
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