ES415740A1 - Procedure for obtaining a pirimidine substituted from pharmaceutical interest. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for obtaining a pirimidine substituted from pharmaceutical interest. (Machine-translation by Google Translate, not legally binding)
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.)
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Noucor Health SA
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J Uriach y Cia SA
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Priority to ES415740ApriorityCriticalpatent/ES415740A1/en
Publication of ES415740A1publicationCriticalpatent/ES415740A1/en
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur
(AREA)
Abstract
Procedure for obtaining a substituted pyrimidine of pharmaceutical interest, of general formula: **(See formula)** in which R3 is hydrogen or methyl, characterized essentially by the fact of condensing the 2-formylthiophene of the formula: **(See formula)** with the 1,2-dimethyl-1,4,5,6-tetrahydro-pyrimidine of the formula: **(See formula)** in the presence of a water-collecting agent that combines it at the same rate as its formation in the reaction, and subsequent salification with acids of the general formula: **(See formula)** where R3 is hydrogen or methyl. (Machine-translation by Google Translate, not legally binding)
ES415740A1973-05-301973-05-30Procedure for obtaining a pirimidine substituted from pharmaceutical interest. (Machine-translation by Google Translate, not legally binding)
ExpiredES415740A1
(en)
Chemical synthesis procedure for the preparation of 2,6-dietanolamino 4,8-dipiperidino-pirimidino- (5,4 d) -pirimidina. (Machine-translation by Google Translate, not legally binding)
New procedure for obtaining acid salts from addition of 3-phenyl-5-dietilamino-etil-1,2-4, -oxodiazol. (Machine-translation by Google Translate, not legally binding)