
Phytochemistry p. 1971 - 1974 (1980)
Update date:2022-09-26
Topics:
Le-Van, Ngo
Pham, Van Cuong
The chemical investigation of Chrysothamnus viscidiflorus afforded, in addition to known bisabolene derivatives, elemicin and p-hydroxyacetophenone, two new diterpene acids.Their structures were determined, by spectroscopic methods and some chemical transformations, as ent-labd-8(17),13E-dien-15-ol-18-oic acid (viscidic acid A) and ent-labd-8(17),13E-dien-15-acetoxy-18-oic acid (visidic acid B). - Key Word Index: Chrysothamnus viscidiflorus; Astereae; Compositae; diterpenes; new ent-labdane derivatives; viscidic acids A and B; ent-labd-8(17),13E-dien-15-ol-18-oic acid; ent-8(17),13E-dien-15-acetoxy-18-oic acid.
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Doi:10.1080/00397910902788125
(2009)Doi:10.1021/jm950117b
(1996)Doi:10.1016/S0040-4039(00)78687-4
(1980)Doi:10.1021/acscatal.8b01897
(2018)Doi:10.1039/c4ob00938j
(2014)Doi:10.1039/P19810000842
(1981)