Spiro-biflavonoids from Larix olgensis Henry var. koreana Nakai

Four new spiro‐biflavonoids, named olgensisinols A–D (1–4), along with a known one, vitisinol (5), were isolated from the stem bark of Larix olgensis Henry var. koreana Nakai. Their structures were established on the basis of spectroscopic analysis and molecular‐model studies.

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Bibliographic Details
Published inHelvetica chimica acta Vol. 88; no. 11; pp. 2892 - 2896
Main Authors Yang, Bao-Hua, Zhang, Wei-Dong, Liu, Run-Hui, Tan, Chang-Heng, Li, Ting-Zhao, Zhang, Chuan, Xu, Xi-Ke, Su, Juan
Format Journal Article
LanguageEnglish
Published Zürich WILEY-VCH Verlag 01.11.2005
WILEY‐VCH Verlag
Wiley
Subjects
Chemistry
Chemistry, Multidisciplinary
Physical Sciences
Science & Technology
BARK
PROCYANIDINS
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Summary:Four new spiro‐biflavonoids, named olgensisinols A–D (1–4), along with a known one, vitisinol (5), were isolated from the stem bark of Larix olgensis Henry var. koreana Nakai. Their structures were established on the basis of spectroscopic analysis and molecular‐model studies.
Bibliography:ArticleID:HLCA200590232
ark:/67375/WNG-P18Q8L2J-9
istex:D04B831C8D43512D65D8B67CE7CFD3B65D8356B4
ISSN:0018-019X
1522-2675
DOI:10.1002/hlca.200590232