Document Report Card

ID: ALA1158925

Journal: J Nat Prod

Title: New proazulene guaianolides from Thapsia villosa.

Authors: Smitt UW, Cornett C, Andersen A, Christensen SB, Avato P.

Abstract: Four new guaianolides 2-5 possessing the terpenoid skeleton of archangelolide [6] were isolated from a specimen of Thapsia villosa [chromosome number 2n = 66 (= 6x)]. Attempts to hydrolyze the natural products 2-6 yielded azulenes, mainly 7-acetyl-1,4-dimethylazulene [9].

CiteXplore: 1708405

DOI: 10.1021/np50072a012