The Constituents of Eucommia ulmoides OLIV. V. Isolation of Dihydroxydehydrodiconiferyl Alcohol Isomers and Phenolic Compounds

TAKESHI DEYAMA; TAKAKO IKAWA; SHIZUKA KITAGAWA; SANSEI NISHIBE

doi:10.1248/cpb.35.1785

The Constituents of Eucommia ulmoides OLIV. V. Isolation of Dihydroxydehydrodiconiferyl Alcohol Isomers and Phenolic Compounds

TAKESHI DEYAMA, TAKAKO IKAWA, SHIZUKA KITAGAWA, SANSEI NISHIBE

著者情報

キーワード: Eucommia ulmoides, lignan, dihydroxydehydrodiconiferyl alcohol, dihydrobenzofuran, phenolic compound, ¹³C-NMR, HPLC

ジャーナルフリー

1987 年 35 巻 5 号 p. 1785-1789

DOI https://doi.org/10.1248/cpb.35.1785

詳細

抄録

Two new lignans, erythro-dihydroxydehydrodiconiferyl alcohol (1) and its threo isomer (2), were isolated from the bark of Eucommia ulmoides OLIV. (Eucommiaceae), together with six known lignans and three known phenolic compounds. Their structures were elucidated on the basis of spectroscopic analyses and chemical evidence.

責任著者(Corresponding author)

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