Studies on Orchidaceae Glycosides 4. The Structures and Absolute Configurations of cis- and trans-Crassinodine, Two Glucosides from Dendrobium crassinode B. & Rf..
- 1 January 1976
- journal article
- research article
- Published by Danish Chemical Society in Acta Chemica Scandinavica
- Vol. 30b (4) , 297-299
- https://doi.org/10.3891/acta.chem.scand.30b-0297
Abstract
Two glucosides, cis- and trans-crassinodine (1 and 2), were found in D. crassinode B. et Rf. Compound 1 was isolated as its tetraacetate. The glucosides 1 and 2 are shown to be the 4R, 5R and 4S, 5R isomers, respectively, of 4-.beta.-D-glucopyranosyloxy-3-methylhex-2-en-5-olide.This publication has 0 references indexed in Scilit: