75799-17-6Relevant articles and documents
SELECTIVE CLEAVAGE OF ESTER TYPE GLYCOSIDE-LINKAGES AND ITS APPLICATION TO STRUCTURE DETERMINATION OF NATURAL OLIGOGLYCOSIDES
Ohtani, Kazuhiro,Mizutani, Kenji,Ryoji, Kasai,Tanaka, Osamu
, p. 4537 - 4540 (1984)
On treatment with anhydrous LiI, 2,6-lutidine and anhydrous methanol, an ester type glycosyl linkage of acidic tri- and di-terpenes was selectively cleaved without decomposition of a reducing terminal of the resulting sugar moiety to give an anomeric mixture of methyl glycosides along with an aglycone or a pro-aglycone in quantitative yield.In this reaction, no hydrolysis of any other glycoside linkages took place.
TRITERPENE GLYCOSIDES AND THEIR GENINS FROM Thalictrum foetidum. I. THE STRUCTURE OF FOETOSIDE C
Ganenko, T. V.,Isaev, M. I.,Gorovits, T. T.,Gromova, A. S.,Lutskii, V. I.,et al.
, p. 433 - 438 (2007/10/02)
A new glycoside - foetoside C - has been isolated from the epigeal part of Thalictrum foetidum L. and, on the basis of chemical transformations and spectral characteristics its structure has been established as oleanolic acid 28-6)-O-β-D-glucopyranoside> 3-O-3)-O-α-L-rhamnopyranosyl-(1->2)-α-L-arabinopyranoside>.
Studies on the constituents of Clematis species. III. On the saponins of the root of Clematis chinensis Osbeck
Kizu,Tomimori
, p. 3555 - 3560 (2007/10/02)
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