The Constituents of Kadsura Japonica DUNAL. I. The Structures of Three New Lignans, Acetyl-, Angeloyl- and Caproyl-binankadsurin A

NORIYUKI OOKAWA; YUKINOBU IKEYA; HEIHACHIRO TAGUCHI; ITIRO YOSIOKA

doi:10.1248/cpb.29.123

Chemical and Pharmaceutical Bulletin

Online ISSN : 1347-5223
Print ISSN : 0009-2363
ISSN-L : 0009-2363

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Volume 29 (1981) Issue 1
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The Constituents of Kadsura Japonica DUNAL. I. The Structures of Three New Lignans, Acetyl-, Angeloyl- and Caproyl-binankadsurin A

NORIYUKI OOKAWA, YUKINOBU IKEYA, HEIHACHIRO TAGUCHI, ITIRO YOSIOKA

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Keywords: CD spectrum

JOURNAL FREE ACCESS

1981 Volume 29 Issue 1 Pages 123-127

DOI https://doi.org/10.1248/cpb.29.123

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Abstract

Three new dibenzocyclooctadiene lignans, named acetyl (1)-, angeloyl (2)- and caproylbinankadsurin A (3), were isolated from the fruits of Kadsura japonica DUNAL (Schizandraceae). Their absolute structures were elucidated by chemical and spectral studies.

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