Zobrazeno 1 - 10
of 74
pro vyhledávání: '"K. T. Poroshin"'
Autor:
K. T. Poroshin
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 1:855-858
1. Absorption-spectra curves have been obtained for solutions of the copper “biuret” complexes of vegetable and animal proteins isolated by various methods. 2. It has been shown that protein prolo-acids comprise more homogeneous fractions than pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64ecb843f1b8264b24488fe7bc28d87f
https://doi.org/10.1007/bf01198877
https://doi.org/10.1007/bf01198877
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 5:993-997
1. The composition of the polycondensation product of glycine ethyl ester in presence of 2% of carbon dioxide at 40° was investigated at various stages of the process.The contents of free monomer, piper azinedione, and diglycylglycine were determine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a87f980b03c5427f159acc86c0804d17
https://doi.org/10.1007/bf01166415
https://doi.org/10.1007/bf01166415
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 16:2228-2231
1. Chromatographically pure p-nitrophenyl and 2,4,6-trichlorophenyl esters of the tripeptides glycyl-prolyl-Nɛ-tosyl-lysine and glycyl-(Nɛ-tosyl)-lysyl-(Nɛ-tosyl)-lysine were synthesized by the mixed anhydride method. 2. Polypeptides of regular st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e8c4605b155966274b3aa2c1eb07923
https://doi.org/10.1007/bf00913310
https://doi.org/10.1007/bf00913310
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 19:345-349
1. Polypeptides of regular structure (-gly-ser-pro-)n and (-gly-ser-hypro-)n with an average molecular weight of ∼3000 and 6000 respectively have been synthesized by the active ester method. 2. The synthetic polypeptide (-gly-ser-hypro-)n had a col
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7c0f0448c598634a6b21d389ad88d16
https://doi.org/10.1007/bf00853383
https://doi.org/10.1007/bf00853383
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 8:1275-1278
A method is proposed for determining the monomer in the polycondensation of esters ofα-amino acids. The accuracy of the method was to within 1–1.5%.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::232e45e8f18ceb8f00bde20566555127
https://doi.org/10.1007/bf00920414
https://doi.org/10.1007/bf00920414
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 6:185-188
1. The kinetics of the binding of glycine ethyl ester in the course of its polycondensation were investigated. The relation between the rate constant of the reaction (first order) and the initial carbon dioxide concentration was determined over a ran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24a09f9774a21f6f787d11430c558cc6
https://doi.org/10.1007/bf01170551
https://doi.org/10.1007/bf01170551
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 8:1768-1771
The syntheses were carried out of the methyl and benzyl esters of benzyloxycarbonylglycyl-L-prolyl-L-proline, L-prolylglycyl-L-hydroxyproline, glycyl-L-prolyl-L-hydroxyproline, and the tripeptides themselves.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a208b7bd77498e5369e28592ccd19db0
https://doi.org/10.1007/bf00912119
https://doi.org/10.1007/bf00912119
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 17:1725-1728
1. A polypeptide of regular structure, containing the sequence -glycine-hydroxyproline- hydroxyproline-, and having a sedimentation constant equal to 7, was synthesized employing the pentachlorophenyl esters. 2. Both the x-ray structure data and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc3b899d5ea411fb1b93ccc6be1561df
https://doi.org/10.1007/bf01169882
https://doi.org/10.1007/bf01169882
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 18:2367-2370
1. N-hydroxysuccinimide esters of the carbobenzoxytripeptides gly-pro-gly, gly-pro-leu, and gly-pro-ala and the corresponding hydrobromides have been synthesized. 2. On polymerization of the N-hydroxysuccinimide esters, polymers with regular structur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bdf278bcd1aa1b38a8546ce1bce03ac
https://doi.org/10.1007/bf00906511
https://doi.org/10.1007/bf00906511
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 8:1962-1965
1. The methyl esters of L-prolylglycine, L-prolylglycyl-L-proline, L-prolyl-L-prolylglycine, giycyl-L-prolyl-L-proline, and glycyl-L-prolylglycine were synthesized. 2. These esters were polycondensed, and the polycondensates obtained were investigate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc2e92edd9276c6a92d38396e6789d15
https://doi.org/10.1007/bf00914780
https://doi.org/10.1007/bf00914780