Six New Ursane- and Oleanane-Type Triterpenes from the Aerial Roots of Ficus microcarpa.
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Abstract
Four new ursane-type triterpenes, 3β-acetoxy-11α-methoxyl-12-ursene (1), 3β-acetoxy-11α-ethoxy-12-ursene (2), 3β-acetoxy-11α-hydroperoxy-12-ursene (3), 3β-hydroxy-11α-hydroperoxy-12-ursene (4), and two new oleanane-type triterpenes, 3β-acetoxy-11α-ethoxy-12-oleanene (5), 3β-acetoxy-11α-hydroperoxy-12-oleanene (6), together with 3β-acetoxy-11α-hydroxy-12-ursene (7), 3β, 11α-diacetoxy-12-ursene (8), 3β-acetoxy-11α-hydroxy-12-oleanene (9), were isolated from the aerial roots of Ficus microcarpa L. f. Their structures were elucidated by spectroscopic and chemical methods.
Journal
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- Chemical and Pharmaceutical Bulletin
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Chemical and Pharmaceutical Bulletin 48 (5), 593-596, 2000
The Pharmaceutical Society of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390282679137780736
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- NII Article ID
- 130003774061
- 110003635515
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- NII Book ID
- AA00602100
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- COI
- 1:CAS:528:DC%2BD3cXjtFWhtr0%3D
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- ISSN
- 13475223
- 00092363
- http://id.crossref.org/issn/00092363
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- NDL BIB ID
- 5364677
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- PubMed
- 10823690
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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