Studies on the sesquiterpenes from Ambrosia elatior Linne.

…, K IKEDA, S NOMURA, M SHIMIZU, S SAITO

文献索引：Ohmoto, Taichi; Ikeda, Keiji; Nomura, Sachiyo; Shimizu, Masaru; Saito, Sachi Chemical & Pharmaceutical Bulletin, 1987 ,  vol. 35,  # 6  p. 2272 - 2279

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被引用次数: 37

摘要

Two new sesquiterpenes, 6α-hydroxyeudesm-4 (15)-ene-9β-Ο-anisate (3) and 1β- hydroxyeudesma-4, 11 (13)-dien-12-oic acid (4), were isolated, together with damsinic acid (1) and β, 6α-dihydroxyeudesm-4 (15)-ene (2), from Ambrosia elatior (Compositae). The structures were determined by chemical and spectroscopic methods. 1 H-1 H, 1 H-13 C and long-range 1 H-13 C two dimensional chemical correlation nuclear magnetic resonance ...