首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 0 毫秒
1.
2.
Conclusions The structure 7-hydroxy-3- (or -4-) -methyl-3,4-dihydrocoumarin has been proposed for the aglycone of a new glycoside-interoside B-isolated fromPatrinia intermedia Roem et Schult.Khimiya Prirodnykh Soedinenii, Vol. 4, No. 4, pp. 213–216, 1968  相似文献   

3.
Conclusions It has been established that patrinoside C1 is -D-xylopyranosido(1 2)--D-glucofuranosido(1 3)--L-rhamnopyranosido(1 3)oleanolic acid.Khimiya Prirodnykh Soedinenii, Vol. 5, No. 1, pp. 22–26, 1969  相似文献   

4.
5.
6.
7.
8.
9.
Summary The structures of the triterpene glycosides leontiside A and leontoside B fromLeontice eversmannii have been established. It has been shown that the leontoside A is hederagenin 3--L-arabopyranoside and leontoside B is hederagenin 3--L-arabopyranosido-4--D-glucopyranoside.Khimiya Prirodnykh Soedinenii, Vol. 3, No. 2, pp. 101–105, 1967  相似文献   

10.
Conclusions The structure of sapindoside D, which is a hexaoside of hederagenin, has been shown.Khimiya Prirodnykh Soedinenii, Vol. 6, No. 3, pp. 316–319, 1970  相似文献   

11.
12.
13.
14.
15.
16.
17.
18.
Conclusions The structure of leontoside E has been established as a hexaoside of hederagenin. Its O-glycosidic moiety is branched and consists of O--D-glucopyranosido(1 » 4)-O--D-glucopyranosido(1 » 3)-O--L-arabopyranose and its O-acyl glycosidic moiety is O--L-rhamnopyranosido(1 » 4)-O--D-glucopyranosido(1 » 6)-O--D-glucopyranose.Khimiya Prirodnykh Soedinenii, Vol. 4, No. 4, pp. 216–221, 1968  相似文献   

19.
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  相似文献   

20.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号