Chemical and Pharmaceutical Bulletin
Online ISSN : 1347-5223
Print ISSN : 0009-2363
ISSN-L : 0009-2363
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Hyaluronidase Inhibitors from Keiskea japonica
Toshihiro MurataToshio MiyaseFumihiko Yoshizaki
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2012 Volume 60 Issue 1 Pages 121-128

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Abstract

An extract of Keiskea japonica MIQ. showed an inhibitory effect on hyaluronidase activity. From the extract, four new phenylpropanoids, two new maltol glycosides, two new monoterpene glycosides, and two new phenolic compounds were isolated together with 19 known compounds. Among these constituents, two phenylpropanoids and a flavone glucuronide were revealed as hyaluronidase inhibitors.

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© 2012 The Pharmaceutical Society of Japan
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