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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES504293ApriorityCriticalpatent/ES8205199A3/en
Publication of ES504293A0publicationCriticalpatent/ES504293A0/en
Publication of ES8205199A3publicationCriticalpatent/ES8205199A3/en
Procedure for the obtaining of N-metracriloil-l-prolin. Consists of the reaction of metacriloulo chloride with l-proline. The reaction is carried out in an aqueous medium, in the presence of an acid acceptor, such as sodium carbonate and at temperature comprised between 0 and 60 centigred degrees. Finished the reation, the dissolution is acidified and the product obtained separates and purifies following conventional methods. This composite has applications as an intermediary for the obtaining of compounds with biological activity. (Machine-translation by Google Translate, not legally binding)
ES504293A1981-07-271981-07-27Procedure for the obtaining of N-metacriloil-l-prolin (Machine-translation by Google Translate, not legally binding)
ExpiredES8205199A3
(en)
Purification of reaction mixture produced on manufacturing 2,3-epoxypropyltrialkylammonium chloride by treating chlorohydroxypropyltrialkylammonium chloride with alkali functional substance in aqueous medium
Procedure for the preparation of 2- (4-chlorophenyl) -alfa-methyl-5-benzoxazoolacetic acid (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of 7- (d-2-formyloxi-2-phenylacetamido) -3- (1-methyltetrazol-5-tiomethyl) -3-cefen-4-carbosylate sodium. (Machine-translation by Google Translate, not legally binding)
A procedure for the obtaining of the sodium salt of the acid 7- (2-tienylacetamide) 3- (1-piridyl methyl) -3-cefem-4-carboxylic betaine, in 7- (2-tienylacetamido) -3- (1-piridyl methyl) ). (Machine-translation by Google Translate, not legally binding)