Wszystkie pola: Kaleta, Maciej - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: A novel cis-peptide bond motif inducing β-turn type VI. The synthesis of enkephalin analogues modified with 4-aminopyroglutamic acid.
Autorzy:: Kaczmarek, Krzysztof
Kaleta, Maciej
Chung, Nga
Schiller, Peter
Zabrocki, Janusz
Powiązania:: https://bibliotekanauki.pl/articles/1044069.pdf
Data publikacji:: 2001
Wydawca:: Polskie Towarzystwo Biochemiczne
Tematy:: constrained enkephalin analogues
4-aminopyroglutamic acid
cis-peptide bond
β-turn mimetic
Opis:: A new pathway leading to a mixture of four isomers of 4-aminopyroglutamic acid is described. Michael type addition of Z-ΔAla-OMe to enolates prepared from acylaminomalonates, followed by hydrolysis and decarboxylation give protected 4-aminopyroglutamic acid with the 4-aminopyroglutamic acid with the cis:trans ratio approximately 3:2. This mixture was incorporated into Leu-enkephalin (position 2-3). After separation of peptides it appeared that all analogues were essentially inactive in guinea pig ileum and mouse vas deferens bioassays.
Źródło:: Acta Biochimica Polonica; 2001, 48, 4; 1159-1163
0001-527X
Pojawia się w:: Acta Biochimica Polonica
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: W SPRAWIE GENEZY KONFEDERACJI MACIEJA BORKOWICA
REGARDING TO GENESIS OF MACIEJ BORKOWIC’S CONFEDERATION
Autorzy:: Kaleta, Przemysław
Powiązania:: https://bibliotekanauki.pl/articles/540532.pdf
Data publikacji:: 2016
Wydawca:: Uniwersytet Warmińsko-Mazurski w Olsztynie
Tematy:: KONFEDERACJA
MACIEJ BORKOWIC
KAZIMIERZ WIELKI
WIELKOPOLSKA
Opis:: Maciej Borkowic’s confederation was signed in 1352 by 84 knights form Greater Poland. It didn’t have one or two causes, but it was combination of few economic and politically-social factors, which toward to outbreak. In this paper, I’ll try to wonder about all this causes and connected them to raising disappointment of Casmir the Great reign’s in the Greater Poland. That dissatisfaction increased law in forced, limitation in trade with Wroclaw, lack of participation in ruling beside Casmir the Great and newly created united Greater Poland’s general eldership, which was entrusted to the foreigner from Śląsk – Wierzbięta of Palowice. This last cause was the trigger to outbreak the Confederation, which leader was Maciej Borkowic.
Źródło:: Meritum – Rocznik Koła Naukowego Doktorantów-Historyków Uniwersytetu Warmińsko-Mazurskiego w Olsztynie; 2016, VIII; 31-48
2080-4547
Pojawia się w:: Meritum – Rocznik Koła Naukowego Doktorantów-Historyków Uniwersytetu Warmińsko-Mazurskiego w Olsztynie
Dostawca treści:: Biblioteka Nauki