ES345321A1 - Procedure for the obtaining of new salts of metionine esters. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the obtaining of new salts of metionine esters. (Machine-translation by Google Translate, not legally binding)
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Sanol Schwarz GmbH
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Sanol Schwarz GmbH
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Priority to ES345321ApriorityCriticalpatent/ES345321A1/en
Publication of ES345321A1publicationCriticalpatent/ES345321A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Process for obtaining new salts of methionine esters, of the general formula i ** (see formula) ** Where n represents the numbers 1 or 2; r is an aliphatic radical, straight-chain or branched, with a number of carbon atoms of 1 to 4, preferably 2 and 3; and x a hydrogen atom or metal bond (for n equal to 1), or a hydrogen atom (for n equal to 2). The process is characterized by the reaction known in its form, of a methionine ester, of the general formula ii ** (see formula) ** Wherein r has the same meaning as in formula i, with fumaric acid or a salt thereof in the stoichiometric amounts corresponding to the composition of the salt obtained, optionally in the presence of a solvent. (Machine-translation by Google Translate, not legally binding)
ES345321A1967-09-221967-09-22Procedure for the obtaining of new salts of metionine esters. (Machine-translation by Google Translate, not legally binding)
ExpiredES345321A1
(en)
A process for preparing new esters of n, n'-di- (bethydroxyethyl) -piperazine of alpha-substitute 1-nafthyl acetyces. (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of amidas derived from the steres of piperazin-1 propionic acid. (Machine-translation by Google Translate, not legally binding)