Abstract:
:Four new lignans, 3',4'-O,O-demethylenehinokinin (1), chamalignolide (2), 8'beta-hydroxyhinokinin (3) and 7beta,8beta-epoxyzuonin A (4), as well as (-)-hinokinin (5), and (-)-zuonin A (6), were isolated from the heartwood of Chamaecyparis obtusa var. formosana. The structures of these lignans were unambiguously determined by spectroscopic methods. And the absolute configuration of 1 was elucidated with a circular dichroism (CD) spectrum.
journal_name
Chem Pharm Bull (Tokyo)journal_title
Chemical & pharmaceutical bulletinauthors
Kuo YH,Chen CH,Lin YLdoi
10.1248/cpb.50.978subject
Has Abstractpub_date
2002-07-01 00:00:00pages
978-80issue
7eissn
0009-2363issn
1347-5223journal_volume
50pub_type
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journal_title:Chemical & pharmaceutical bulletin
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pub_type: 杂志文章
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journal_title:Chemical & pharmaceutical bulletin
pub_type: 杂志文章
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pub_type: 杂志文章
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journal_title:Chemical & pharmaceutical bulletin
pub_type: 杂志文章
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pub_type: 杂志文章
doi:10.1248/cpb.40.3269
更新日期:1992-12-01 00:00:00
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journal_title:Chemical & pharmaceutical bulletin
pub_type: 杂志文章
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pub_type: 杂志文章
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pub_type: 杂志文章
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pub_type: 杂志文章
doi:10.1248/cpb.40.1887
更新日期:1992-07-01 00:00:00
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journal_title:Chemical & pharmaceutical bulletin
pub_type: 杂志文章
doi:10.1248/cpb.39.3183
更新日期:1991-12-01 00:00:00
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pub_type: 杂志文章
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更新日期:1989-03-01 00:00:00