Homocyclotirucallane and Two Dihydrophenanthrenes from Spiranthes sinensis.
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- LIN Yun-Lian
- National Research Institute of Chinese Medicine
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- WANG Wan-Yi
- National Research Institute of Chinese Medicine
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- KUO Yueh-Hsiung
- Department of Chemistry, National Taiwan University
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- LIU Yi-Hung
- Department of Chemistry, National Taiwan University
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Abstract
A novel homocyclotirucallane, sinetirucallol (1), and two additional new dihydrophenanthrenes, sinensols G (2) and H (3), were isolated from the aerial parts of Spiranthes sinensis (PERS.) AMES. Their structures were determined by various spectral analyses, including MS and two-dimensional nuclear magnetic resonance techniques. The structure of compound 1 was further confirmed by single-crystal X-ray analysis. The absolute configuration of 1 was determined by modified Mosher’s method.
Journal
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- Chemical and Pharmaceutical Bulletin
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Chemical and Pharmaceutical Bulletin 49 (9), 1098-1101, 2001
The Pharmaceutical Society of Japan
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Details 詳細情報について
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- CRID
- 1390282679141228544
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- NII Article ID
- 110003616057
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- NII Book ID
- AA00602100
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- COI
- 1:CAS:528:DC%2BD3MXmsFyksbk%3D
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- ISSN
- 13475223
- 00092363
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- NDL BIB ID
- 5892661
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- PubMed
- 11558594
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- Abstract License Flag
- Disallowed