The invention relates to specific carboxamides, to processes for their preparation, to medicaments comprising these compounds and to the use of these compounds in the preparation of medicaments.
[EN] SPECIFIC CARBOXAMIDES AS KCNQ2/3 MODULATORS<br/>[FR] CARBOXAMIDES SPÉCIFIQUES UTILISÉS EN TANT QUE MODULATEURS DES CANAUX KCNQ2/3
申请人:GRUENENTHAL CHEMIE
公开号:WO2014082737A1
公开(公告)日:2014-06-05
The invention relates to specific carboxamides of formula (I) as KCNQ2/3 modulators, to processes for their preparation, to medicaments comprising these compounds and to the use of these compounds in the preparation of medicaments.
Production of 4-mercaptonicotinic acid and intermediate therefor
申请人:SCHENLEY IND INC
公开号:US02824876A1
公开(公告)日:1958-02-25
Novel Thienopyridines
作者:A. D. Dunn、R. Norrie
DOI:10.1002/prac.19923340606
日期:——
A number of novel thieno[2,3-b]pyridines were prepared from the reaction of 1 with unsaturated haloalkanes, and by the reaction of the amino ketones 9 and 10 with DMF dimethylacetal or triethyl orthoformate. The synthesis of novel thieno[2,3-c] and [3,2-c] pyridines, and a thieno[2,3-b;4,5-b']dipyridine are also reported.
HYDRAZINE DERIVATIVES. II. ortho-MERCAPTOPYRIDINECARBOHYDRAZIDES