Three New Eremophilanes from a Ligularia Hybrid Collected in China

Autor: Yoshinori, Saito, Yuriko, Takashima, Yasuko, Okamoto, Xun, Gong, Ryo, Hanaid, Chiaki, Kuroda, Motoo, Tori
Rok vydání: 2018
Předmět:
Zdroj: Natural product communications. 11(7)
ISSN: 1934-578X
Popis: Three new eremophilanes were isolated from a sample of Ligularia collected in Yunnan province of China and their structures were determined. The chemical - constituents including eleven eremophilanes (major constituents: 6-acyloxyfuranoeremophilan-IOβ-ols) were similar to those of a hybrid of L. cyathiceps and L. subspicata, however, the base sequence of the ITS 1-5.8S-ITS2 region was typical of L. cyathiceps, indicating backcrossing.
Databáze: OpenAIRE