Zobrazeno 1 - 3
of 3
pro vyhledávání: '"L. E. Grebenkina"'
Publikováno v:
Тонкие химические технологии, Vol 17, Iss 4, Pp 311-322 (2022)
Objectives. A key step in the synthesis of natural nucleoside analogs is the formation of a glycosidic bond between the carbohydrate fragment and the heterocyclic base. Glycosylation methods differ in terms of regio- and stereoselectivity. A promisin
Externí odkaz:
https://doaj.org/article/5955fd175ddb48e6a88e8459c8296d11
Autor:
D. I. Prokorov, L. E. Frumin, A. V. Matveev, S. A. Kedik, A. V. Panov, L. E. Grebenkina, K. P. Yur’eva, E. S. Zhavoronok
Publikováno v:
Pharmaceutical Chemistry Journal. 55:197-201
A new UV-spectrophotometric method for determining the concentration of benzyl fragments in heparin benzyl esters is proposed. The method was validated for linearity, accuracy, and precision in terms of repeatability and intralaboratory reproducibili
Autor:
N.V. Pyatigorskaya, L. E. Frumin, L. E. Grebenkina, A. V. Matveev, A. V. Panov, E. S. Zhavoronok, D. I. Prokhorov, E. V. Vorfolomeeva, K. P. Yur’eva, G.E. Brkich, S. A. Kedik, G. V. Zatonskii, I. A. Vostrov
Publikováno v:
Pharmaceutical Chemistry Journal. 53:852-857
The esterification stage of low-molecular-mass heparin (enoxaparin) production by hydrolytic depolymerization of unfractionated heparin was studied and consisted of treating previously synthesized benzethonium heparinate with benzyl chloride. The con