ES8202338A1 - Procedure for the preparation of new derivatives of 1 (4-aminopiperidino) -3,4-dihidroisoquinoleina (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of new derivatives of 1 (4-aminopiperidino) -3,4-dihidroisoquinoleina (Machine-translation by Google Translate, not legally binding)
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Hoechst AG
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Hoechst AG
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Priority to ES483625ApriorityCriticalpatent/ES8202338A1/en
Publication of ES483625A0publicationCriticalpatent/ES483625A0/en
Publication of ES8202338A1publicationCriticalpatent/ES8202338A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
PROCEDURE FOR THE PREPARATION OF NEW DERIVATIVES OF 1- (4-AMINOPIPERIDINE) -3,4-DIHIDROISOQUINOLEINA, OF FORMULA (I). IT CONSISTS IN REACTIONING A FORMULA (II) COMPOUND WITH A CARBOXYLIC ACID OF FORMULA HOOC-R4, OR WITH A HALOGENIDE OF CARBOXYLIC ACID, OR A DERIVATIVE OF HALOGENOCARBONIC ACID FROM FORMULA HAL-CO-R4 OR AN ANHODIUM (R1 CO) 2 O. (Machine-translation by Google Translate, not legally binding)
ES483625A1979-08-241979-08-24Procedure for the preparation of new derivatives of 1 (4-aminopiperidino) -3,4-dihidroisoquinoleina (Machine-translation by Google Translate, not legally binding)
ExpiredES8202338A1
(en)
Procedure for the preparation of new derivatives of 1 (4-aminopiperidino) -3,4-dihidroisoquinoleina (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of new derivatives of 1 (4-aminopiperidino) -3,4-dihidroisoquinoleina (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of new derivatives of 1 (4-aminopiperidino) -3,4-dihidroisoquinoleina (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of new derivatives of 1 (4-aminopiperidino) -3,4-dihidroisoquinoleina (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of new derivatives of 2- (4 aminopiperidino) -3,4-dihidroquinoleina (Machine-translation by Google Translate, not legally binding)
A method for preparing 4- (3,5-dimethylbenzoyl) -amino-2,3-dimethyl-1-phenyl-3-pirazolin-5-ona. (Machine-translation by Google Translate, not legally binding)