ChemInform Abstract: Occurrence of a Bis-bibenzyl Derivative in the Japanese Fern Hymenophyllum barbatum: First Isolation and Identification of Perrottetin H from the Pteridophytes

Autor: Yasushi Oiso, Masao Toyota, Yoshinori Asakawa
Rok vydání: 2010
Předmět:
Zdroj: ChemInform. 30
ISSN: 1522-2667
0931-7597
DOI: 10.1002/chin.199936267
Popis: The methanol extract of the Japanese fern Hymenophyllum barbatum was chromatographed on Sephadex LH-20 and HPLC to give perrottetin H, an acyclic bis-bibenzyl derivative which has been isolated from the liverwort Jubula japonica. This is the first isolation and identification of bis-bibenzyl from the pteridophytes. The occurrence of bis-bibenzyl in both pteridophytes and liverwort is very important in determining the evolutionary ladder of both terrestrial spore-forming green plants.
Databáze: OpenAIRE