135447-97-1Relevant academic research and scientific papers
ACYCLIC DITERPENES AND SESQUITERPENE LACTONES FROM MONTANOA TOMENTOSA SUBSP. TOMENTOSA
Quijano, Leovigildo,Gomez-G., Federico,Sierra-R., Edmundo,Rios, Tirso
, p. 1947 - 1950 (1991)
The aereal parts of Montanoa tomentosa subsp. tomentosa afforded, in addition to the known flavone salvigenin, and the sesquiterpene lactones zoapatanolides A, C, D and pumilin, two new acyclic diterpenes, zoapatols A and B as well as a new guaianolide, zoapatanolide F.The structures were established by spectroscopic methods and some chemical tranformations. Key Word Index: Montanoa tomentosa subsp. tomentosa; Asteraceae; Heliantheae; sesquiterpene lactones; acyclic diterpenes; geranylnerol derivatives.
