Eighteen new and sixteen known acyl glucoses having caffeoyl, coumaroyl, galloyl, and hexahydroxydiphenoyl groups were isolated from a medicinal parasitic plant, Balanophora japonica. Their structures were determined by spectroscopic and chemical methods. Caffeoyl ellagitannins, which have been rarely found in nature, were major phenolic constituents of this plant, and this is the first report of the isolation of ellagitannins from Balanophoraceae.
雑誌名
Chemical & Pharmaceutical Bulletin
巻
49
号
7
ページ
887 - 892
発行年
2001-07
出版者
Pharmaceutical Society of Japan
ISSN
00092363
EISSN
1347-5223
書誌レコードID
AA00602100
PubMed番号
11456097
DOI
10.1248/cpb.49.887
著者版フラグ
publisher
関係URI
http://dx.doi.org/10.1248/cpb.49.887
引用
Chemical & Pharmaceutical Bulletin v.49(7) p.887-892, 2001