Desmodianone H and uncinanone B, potential tyrosinase inhibitors obtained from Lespedeza maximowiczii by using bioactivity-guided isolation

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Title
Desmodianone H and uncinanone B, potential tyrosinase inhibitors obtained from Lespedeza maximowiczii by using bioactivity-guided isolation
Author(s)
D Y Heo; Y M Kim; Joongku Lee; Sang-Hong Park; Jinki Kim; H M Park; C H Lee
Bibliographic Citation
Bioscience Biotechnology and Biochemistry, vol. 78, no. 6, pp. 943-945
Publication Year
2014
Abstract
A new bioactive compound, namely desmodianone H(1), and another known compound uncinanone B(2) were first isolated using bioactivity-guided isolation from the leaves of Lespedeza maximowiczii and structures were elucidated by comprehensive analysis of their nuclear magnetic resonance and mass spectrometry data. Compounds 1 and 2 exhibited strong inhibitory effects on mushroom tyrosinase activity.
Keyword
Lespedeza maximowicziidesmodianone Htyrosinase inhibition activityuncinanone B
ISSN
0916-8451
Publisher
T&F (Taylor & Francis)
DOI
http://dx.doi.org/10.1080/09168451.2014.905180
Type
Article
Appears in Collections:
1. Journal Articles > Journal Articles
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