4394-26-7Relevant academic research and scientific papers
TETRAZOLE COMPOUNDS AS OREXIN RECEPTOR ANTAGONISTS
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Page/Page column 18, (2011/04/25)
The invention relates to tetrazole compounds of formula (I) wherein X, Y, Z, R1, R2 and R3 are as described in the description; to pharmaceutically acceptable salts thereof, and to the use of such compounds use as medicaments, especially as orexin receptor antagonists.
Approach to the library of fused pyridine-4-carboxylic acids by combes-type reaction of acyl pyruvates and electron-rich amino heterocycles
Volochnyuk, Dmitriy M.,Ryabukhin, Sergey V.,Plaskon, Andrey S.,Dmytriv, Yuri V.,Grygorenko, Oleksandr O.,Mykhailiuk, Pavel K.,Krotko, Dmitriy G.,Pushechnikov, Alexei,Tolmachev, Andrey A.
scheme or table, p. 510 - 517 (2010/09/05)
A library of fused pyridine-4-carboxylic acids (including pyrazolo[3,4-b]pyridines, isoxazolo[5,4-b]pyridines, furo[2,3-b]pyridines, thieno[2,3-b]pyridines, and pyrido[2,3-d]pyrimidines) was generated by Combes-type reaction of acyl pyruvates and electron-rich amino heterocycles followed by hydrolysis of the ester. The library members were also demonstrated to undergo the standard combinatorial transformations including amide coupling and esterification, as well as less common heterocyclizations to 1,2,4-triazoles and 1,2,4-oxadiazoles.
TETRAZOLE COMPOUNDS AS OREXIN RECEPTOR ANTAGONISTS
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Page/Page column 43, (2010/01/07)
The invention relates to tetrazole compounds of formula (I) wherein X, Y, Z, R1, R2 and R3 are as described in the description; to pharmaceutically acceptable salts thereof, and to the use of such compounds use as medicaments, especially as orexin receptor antagonists.
