Backes; West; Whiteley, Journal of the Chemical Society, 1921, vol. 119, p. 360
作者:Backes、West、Whiteley
DOI:——
日期:——
——
作者:V. A. Georiyants、P. A. Bezuglyi
DOI:10.1023/a:1020972620099
日期:——
Aiming at preparation of biologically active compounds a bromination of N,N'-substituted malonodiamides in a glacial acetic acid was carried out. The use of one equiv of bromine provided mono-bromo derivatives, with two equiv of bromine dibromo-substituted products were obtained. Among the N,N'-dibenzylantides of alkylmalonic acids only the methyl homolog underwent bromination. The structure of compounds was proved by IR and H-1 NMR spectroscopy. The effect of the compounds synthesized on the central nervous system was investigated.
US8841309B2
申请人:——
公开号:US8841309B2
公开(公告)日:2014-09-23
[EN] HETEROCYCLIC COMPOUNDS, MEDICAMENTS CONTAINING SAID COMPOUNDS, USE THEREOF AND PROCESSES FOR THE PREPARATION THEREOF<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES, MÉDICAMENTS CONTENANT CES COMPOSÉS, LEUR UTILISATION ET PROCÉDÉS DE LEUR PRÉPARATION
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2014044849A1
公开(公告)日:2014-03-27
The present invention relates to compounds of general formula (I), and the tautomers and the salts thereof, particularly the pharmaceutically acceptable salts thereof, which have valuable pharmacological properties, particularly an inhibitory effect on epithelial sodium channels, the use thereof for the treatment of diseases, particularly diseases of the lungs and airways.