Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ferrer Internacional SA
Original Assignee
Ferrer Internacional SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ferrer Internacional SAfiledCriticalFerrer Internacional SA
Priority to ES551602ApriorityCriticalpatent/ES8706168A1/en
Publication of ES8706168A1publicationCriticalpatent/ES8706168A1/en
Publication of ES551602A0publicationCriticalpatent/ES551602A0/en
Procedure for obtaining new alanyl-proline derivatives. It consists in the reaction of the compounds of general formula (IIa), where X is N-Na or else O, with the compounds of general formula (IIb), where Y is halogen or else NH2, and R is an alkyl radical, followed by alkaline hydrolysis, so as to obtain the new alanyl-proline derivatives of general formula (I), where R is hydrogen or an alkyl radical, Z is a carboxylic acid or sulphonic acid group and W is a sulphonyl group when Z is carboxylic acid or else is a carbonyl group when Z is sulphonic acid. Of pharmacological application by virtue of its antihypertensive effect. <IMAGES>