Zobrazeno 1 - 10
of 19
pro vyhledávání: '"N. Sh. Ramazanov"'
Autor:
V. N. Syrov, T. N. Kaipnazarov, A. V. Tsaruk, Zh. I. Islamova, G. A. Shakhmurova, F. R. Egamova, N. Sh. Ramazanov, Z. A. Khushbaktova
Publikováno v:
Pharmaceutical Chemistry Journal. 56:587-591
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fbfa0c8419af9567fae54f753c5da00
https://doi.org/10.1007/s11094-022-02680-5
https://doi.org/10.1007/s11094-022-02680-5
Autor:
N. D. Abdullaev, Kh. M. Bobakulov, I. V. Zavarzin, A. N. Blinnikov, I. D. Bobaev, N. Sh. Ramazanov
Publikováno v:
Chemistry of Natural Compounds. 53:1088-1092
Acylation of 20-hydroxy-2,3-O-isopropylideneecdysone (2) by carboxylic-acid anhydrides produced ecdysteroid derivatives containing various organic acids (5–12).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f47553ccd55b010b75c440ac11497d7c
https://doi.org/10.1007/s10600-017-2207-9
https://doi.org/10.1007/s10600-017-2207-9
Publikováno v:
Chemistry of Natural Compounds. 51:706-710
Acylation by o-chlorobenzoylchloride produced new 20-hydroxyecdysone ( 1 ) derivatives with o-chlorobenzoyl fragments ( 2–5 ) in the 20-hydroxyecdysone.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5db3d4221cf14097b5092d8883c2171
https://doi.org/10.1007/s10600-015-1389-2
https://doi.org/10.1007/s10600-015-1389-2
Autor:
N. Sh. Ramazanov, Yu. G. Chernov, I. D. Bobaev, S. N. Sokolov, N. V. Kovganko, Z. R. Utaeva, Zh. N. Kashkan
Publikováno v:
Chemistry of Natural Compounds. 45:385-388
New esters 2-5 that contain 6-chloropyridine groups characteristic of the alkaloid epibatidine were prepared by acylation of 20-hydroxyecdysone (1) by 6-chloronicotinoylchloride.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c2954cb8e3aa0c7e2352acbd76b5e42
https://doi.org/10.1007/s10600-009-9338-6
https://doi.org/10.1007/s10600-009-9338-6
Autor:
N. Sh. Ramazanov
Publikováno v:
Chemistry of Natural Compounds. 41:361-369
Literature data on the structures of phytoecdysteroids and other biologically active compounds and their biological activities were reviewed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c3f286b618b46640958224de5c35a32
https://doi.org/10.1007/s10600-005-0153-4
https://doi.org/10.1007/s10600-005-0153-4
Publikováno v:
Chemistry of Natural Compounds. 37:524-528
Roots of Tragacantha stipulosa Boriss yielded three triterpene glycosides of the cycloartane series: askendoside G (1), askendoside D (2), and cycloglobiceposide B (3). Glycoside 1 is 3-O-α-L-arabinopyranosyl-(1→2)-β-D-xylopyranoside; 16-O-β-D-g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99c84f7093e217483a8ddd5d2e721208
https://doi.org/10.1023/a:1014860631017
https://doi.org/10.1023/a:1014860631017
Publikováno v:
Chemistry of Natural Compounds. 33:558-562
The ecdysteroids of four species of the genusSilene L. have been studied. Six ecdysteroids have been isolated and identified, and the dynamics of the accumulation of the ecdysteroids in relation to the phases of development of the plants have been de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b47e0acece4ea089eebec8c0f147db2
https://doi.org/10.1007/bf02254804
https://doi.org/10.1007/bf02254804
Publikováno v:
Chemistry of Natural Compounds. 32:545-549
Metabolites of ecdysterone have been isolated from rat urine. By a combination of electron-impact and secondary-ion mass spectrometries and with the aid of accurate measurements of ion masses the molecular masses have been determined and structures h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adfc833000b19728f92d6d3ca634385b
https://doi.org/10.1007/bf01372610
https://doi.org/10.1007/bf01372610
Publikováno v:
Chemistry of Natural Compounds. 31:600-603
The new ecdysteroid tomentesterone A has been isolated from the epigeal part ofSilene tomentella Schischk. Its structure has been established by spectral studies and chemical transformations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c89bf2a0a8562af3d521007862efffb
https://doi.org/10.1007/bf01164888
https://doi.org/10.1007/bf01164888