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Machine translation
1. (WO1979000426) CYCLIC DIAMINE N,N"-DISUBSTITUTED AND PROCESS FOR PREPARING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000426    International Application No.:    PCT/DE1978/000040
Publication Date: 12.07.1979 International Filing Date: 16.12.1978
IPC:
C07D 307/85 (2006.01)
Applicants:
Inventors:
Priority Data:
2757532 23.12.1977 DE
Title (EN) CYCLIC DIAMINE N,N"-DISUBSTITUTED AND PROCESS FOR PREPARING THE SAME
(FR) DIAMINE CYCLIQUE N, N"-DISUBSTITUEE ET PROCEDE POUR SA PREPARATION
Abstract: front page image
(EN)Compound having the formula (FORMULA) or its salts of addition of acids physiologically acceptable and process for its preparation, wherein is reacted: a) N-benzylpiperazine and 5-methoxy-benzofurane-2-carboxylic acid, a1) at a higher temperature and without using a condensing agent or a2) at a temperature of at least 15 C in presence of appropriate condensing agents, b) N-benzylpiperazine with an activated sub-product of 5-methoxybenzofurane-2-carboxylic acid or c) N-(5-methoxy-2-benzofuroyl)-piperazine with a benzyl halide, an alkyl-sulfonate of benzyl or an aryl-sulfonate of benzyl. Medicine, containing the above compound.
(FR)Compose de formule: (FORMULE) ou ses sels d"addition d"acides physiologiquement acceptables et procede de sa preparation, dans lequel l"on fait reagir: a) la N-benzylpiperazine et l"acide 5-methoxy-benzofurane-2-carboxylique, a1) a temperature plus elevee et sans utiliser un agent de condensation ou, a2) a une temperature d"au moins 15 C. en presence d"agents de condensation appropries ou b) la N-benzylpiperazine avec un derive active de l"acide 5-methoxy-benzofurane-2-carboxylique ou c) la N-(5-methoxy-2-benzofuroyl)-piperazine avec une halogenure de benzyle, un alcoyl-sulfonate de benzyle ou un aryl-sulfonate de benzyle. Medicament contenant le compose ci-dessus.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)