Triterpene glycosides ofGypsophilla trichotoma

Chemistry of Natural Compounds - The plantGypsophilla trichotoma Wend. has been found to contain four triterpene glycosides, which have been called “trichosides” A, B, C, and D....     

Triterpene glycosides of Gypsophila trichotoma V. The structure of trichoside D

Summary The structure of the glycosidic carbohydrate chain and the partial structure of the acyloside chain of trichoside D — a new triterpene glycoside fromGypsophila trichotoma — have been established.Translated from Khimiya Prirodnykh Soedinenii, No. 1, pp. 69–72, January–February, 1972.     

Triterpene glycosides of Gypsophila trichotoma III. Structure of trichoside B

Summary The structure of trichoside B — a gypsogenin tetraoside fromGypsophila trichotoma Wend. — has been established. The glycosidic carbohydrate chain is O--D-glucopyranosyl-(1 3)-O--D-glucuronopyranosyl and the acyloside chain is O--D-glucopyranosyl-(1 4)-O--D-galactopyranosyl.Institute of the Chemistry of Plant Substances, Academy of Sciences of the Uzbek SSR. Translated from Khimiya Prirodnykh Soedinenii, No. 4, pp. 431–434, July–August, 1971.     

Triterpene glycosides ofGypsophilla trichotoma

Conclusions The plantGypsophilla trichotoma Wend. has been found to contain four triterpene glycosides, which have been called trichosides A, B, C, and D.Trichoside D has been isolated in the individual state. It has been shown that its aglycone is gypsogenin. The carbohydrate chain attached to the hydroxyl at C₃ contains D-galactose, L-arabinose, D-xylose, and D-glucuronic acid, and the acyloside chain contains D-glucose, D-galactose, D-xylose, L-rhamnose, and D-fucose.Khimiya Prirodnykh Soedinenii, Vol. 6, No. 4, pp. 434–438, 1970     

A new steroid sapogenin fromAllium giganteum

Chemistry of Natural Compounds -     

Triterpene glycosides of Gypsophila trichotoma V. The structure of trichoside D

Chemistry of Natural Compounds - The structure of the glycosidic carbohydrate chain and the partial structure of the acyloside chain of trichoside D — a new triterpene glycoside...