A new naphthoquinone from Pyrola japonica

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Title
A new naphthoquinone from Pyrola japonica
Author(s)
Sang Myung Lee; Ren Bo An; Byung Sun Min; Min Kyun Na; Choong Hwan Lee; Shin Jyung Kang; Hack Young Maeng; Ki Hwan Bae
Bibliographic Citation
Archives of Pharmacal Research, vol. 24, no. 6, pp. 522-523
Publication Year
2001
Abstract
A new naphthoquinone, 5,8-dihydro-2,7-dimethyl-[1,4]naphthoquinone (1), which was named 5,8-dihydrochimaphilin, isolated from an ethyl acetate soluble fraction from the root of Pyrola japonica, together with chimaphilin (2). Compound 1 was transformed rapidly to 2 upon exposure to air by HPLC analysis. This fact supported that chimaphilin (2) may be an artifact from 1.
Keyword
5,8-dihydro-2,7-dimethyl-[1,4]naphthoquinoneChimaphilinPyrola japonica
ISSN
0253-6269
Publisher
Pharmaceutical Soc Korea
DOI
http://dx.doi.org/10.1007/BF02975157
Type
Article
Appears in Collections:
1. Journal Articles > Journal Articles
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