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Adina cordifolia alkaloids

Glycosidic indole alkaloids have also been isolated cadambine from the bark of Adina cordifolia Hook. f. (94) and 3a-dihydrocadambine from leaves of Anthocephalus chinensis (Lamk.) A. Rich ex Walp. (95). The /3-carboline alkaloid harman is found in the leaves of both Mitragyna hirsuta (64) and Uncaria canescens Korth. (96). [Pg.32]

The heartwood of the southeast Asiatic tree, Adina cordifolia, contains, in addition to umbelliferone and -sitosterol, a highly oxygenated, bright yellow alkaloid, adifoline, C22H20N2O8, which gives intensely green fluorescent solutions in ethanol (37). This base appears to be identical with adinin, the yellow constituent of the same species, which was isolated earlier, and reputed to have the molecular formula C16H14O7 (38). [Pg.80]

Adina cordifolia has yielded a pair of jS-carboline acids, cordifoline" " (43) and adifoline (44), which are closely related to the vincosides in structural type. In both compounds the carboxy-group of precursor tryptophan is retained very few monoterpene indole alkaloids have been obtained which do still retain this feature, though of course, classical methods of alkaloid isolation would automatically lose such compounds in discarded acidic fractions. [Pg.165]

The full paper on the base XXXVII from Dracontomelum mangiferum has appeared (75). From Adina cordifolia the interesting alkaloid cordifoline (CXXIX, Ca9H3oN20i2) has been isolated (76). [Pg.185]

Rewarding sources of monoterpene alkaloid glycosides have been the Asiatic tree Adina rubescens Hemsl. and related Rubiaceous plants A. cordifolia (Roxb.) Hook. f. ex Brandis (1, 2), Nauclea latifolia Sm. (3), N. diderrichii Merrill (4), and Anthocephalus cadamba Miq. (5). The heart-wood and bark of the first has yielded so far no less than nine glycoalkaloids... [Pg.546]


See other pages where Adina cordifolia alkaloids is mentioned: [Pg.266]   
See also in sourсe #XX -- [ Pg.32 ]




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Adina cordifolia

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