Zobrazeno 1 - 10 of 59 pro vyhledávání: '"D. G. Kolesnikov"'
3
Structure of the sugar component of securidaside
Autor: V. V. Zatula, D. G. Kolesnikov
Publikováno v: Chemistry of Natural Compounds. 3:138-142
The structure of the sugar component of the new cardiac bioside securidaside, securidabiose, has been established; it is 4-β-(D-glucopyranosyl)-D-xylopyranose.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::32a9120bb63ae1727e519cd83eb21d8c
https://doi.org/10.1007/bf00567986
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4
The structure of gallotannins
Autor: I. P. Kovalev, N. F. Komissarenko, V. G. Gordienko, I. Sh. Buziashvili, D. G. Kolesnikov
Publikováno v: Chemistry of Natural Compounds. 9:752-755
1. It has been established that the semiacetal hydroxyls of the carbohydrate components of the tannins of the smoketree and of Turkish galls are substituted by galloyl residues and the C3 hydroxy group is free; on the other hand, in the tannins from
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5bcfc22695532ed0b474646a5bb3fa74
https://doi.org/10.1007/bf00565801
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5
Scorpioside—A cardenolide glycoside fromCoronilla scorpioides
Autor: I. P. Kovalev, Yu. N. Beletskii, N. F. Komissarenko, D. G. Kolesnikov
Publikováno v: Chemistry of Natural Compounds. 5:317-320
From the seeds ofCoronilla scorpioides (L.) Koch. a new cardenolide glycoside has been obtained which has been called scorpioside and which has the structure of 3-β-(β-D-glucofuranosyloxy)-5, 14β-dihydroxy-19-oxo-5β-card-20(22)-enolide.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ba2738f7810b2cdded007f1aadccd20c
https://doi.org/10.1007/bf00595067
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7
Strophanthidin D- and L-arabinosides
Autor: I. F. Makarevich, L. N. Kolosok, S. G. Kislichenko, N. A. Kisten, D. G. Kolesnikov
Publikováno v: Chemistry of Natural Compounds. 6:216-218
Strophanthidin 3-α-D-arabinopyranoside and strophanthidin 3-α-L-arabinopyranoside have been synthesized from strophanthidin and D - and L-arabinoses. The L -arabinoside possesses a cardiotonic activity 1.4 times greater than that of the D-arabinosi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::348d5258c1a06c4eead8aa8ff54f9466
https://doi.org/10.1007/bf00941685
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8
Cardenolides ofSecurigera securidaca. II
Autor: V. V. Zamula, D. G. Kolesnikov, N. P. Maksyutina
Publikováno v: Chemistry of Natural Compounds. 1:117-119
The seeds ofSecurigera securidaca have been found to contain a cardiac glycoside securidaside, which is securigenin xyloglucoside. By stepwise enzymatic hydrolysis, securidaside can be decomposed into the monoxyloside securiside or into the aglycone
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bf1c3b14062e215ba3ef9c36ca7e0640
https://doi.org/10.1007/bf00568343
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9
Evonogenin
Autor: I. F. Makarevich, D. G. Kolesnikov, S. G. Kislichenko, I. P. Kovalev
Publikováno v: Chemistry of Natural Compounds. 5:321-323
The structure of a new cardiac aglycone, evonogenin, isolated from the seeds ofEvonymus europaea auct. has been established. Evonogenin is 1β, 3β, 5β, 14β-tetrahydroxycard-20(22)-enolide.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6201cfb13ef012073755cef708cdb103
https://doi.org/10.1007/bf00595068
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