One-Pot Parallel Synthesis of 5-(Dialkylamino)tetrazoles
作者:Olena Savych、Yuliya O. Kuchkovska、Andrey V. Bogolyubsky、Anzhelika I. Konovets、Kateryna E. Gubina、Sergey E. Pipko、Anton V. Zhemera、Alexander V. Grishchenko、Dmytro N. Khomenko、Volodymyr S. Brovarets、Roman Doroschuk、Yurii S. Moroz、Oleksandr O. Grygorenko
DOI:10.1021/acscombsci.9b00120
日期:2019.9.9
Two protocols for the combinatorial synthesis of 5-(dialkylamino)tetrazoles were developed. The best success rate (67%) was shown by the method that used primary and secondary amines, 2,2,2-trifluoroethylthiocarbamate, and sodium azide as the starting reagents. The key steps included the formation of unsymmetrical thiourea, subsequent alkylation with 1,3-propane sultone and cyclization with azide anion
Novel substituted N-[(4-piperidinyl)alkyl] bicyclic condensed oxazol- and thiazolamines useful as anti-depressives, in the treatment of Parkinson's disease and in the treatment of diseases related with disturbed enterokinesia.
METHODS FOR THE USE OF PYRIMIDINE DERIVATIVES WHICH ARE ANTAGONISTS OF VITRONECTIN RECEPTOR
申请人:Lefrancois Jean-Michel
公开号:US20100041675A1
公开(公告)日:2010-02-18
A subject of the invention is the compounds of formula (I);
in which R
1
, R
2
, R
3
, R
4
and R have the meanings indicated in the description, their preparation process, their use as medicaments having an antagonist activity on the vitronectin receptor and the pharmaceutical compositions containing them.
PYRIMIDINE DERIVATIVES WHICH ARE ANTAGONISTS OF THE VITRONECTIN RECEPTOR
申请人:Lefrancois Jean-Michel
公开号:US20120115883A1
公开(公告)日:2012-05-10
A subject of the invention is the compounds of formula (I);
in which R
1
, R
2
, R
3
, R
4
and R have the meanings indicated in the description, their preparation process, their use as medicaments having an antagonist activity on the vitronectin receptor and the pharmaceutical compositions containing them.
PYRIMIDINE DERIVATIVES WHICH ARE ANTAGONIST OF THE VITRONECTIN RECEPTOR
申请人:Lefrancois Jean-Michel
公开号:US20110039867A1
公开(公告)日:2011-02-17
A subject of the invention is the compounds of formula (I);
in which R
1
, R
2
, R
3
, R
4
and R have the meanings indicated in the description, their preparation process, their use as medicaments having an antagonist activity on the vitronectin receptor and the pharmaceutical compositions containing them.