ES265837A1 - Procedure for the preparation of derivatives of octahidroisoquinolina (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of derivatives of octahidroisoquinolina (Machine-translation by Google Translate, not legally binding)
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F Hoffmann La Roche AG
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F Hoffmann La Roche AG
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Publication of ES265837A1publicationCriticalpatent/ES265837A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Process for the preparation of octahydroisoquinoline derivatives, comprising subjecting a compound of the general formula ** (See formula) ** where n is an integer value from 1 to 3, inclusive, R1 represents hydrogen or alkyl, and R3 represents hydrogen, halogen, halogen-lower alkyl or nitro, to N-methylation, to nitrate the product (if R3 represents hydrogen) and, if desired, to convert the bases obtained into acid addition salts. (Machine-translation by Google Translate, not legally binding)
ES0265837A1960-03-181961-03-17Procedure for the preparation of derivatives of octahidroisoquinolina (Machine-translation by Google Translate, not legally binding)
ExpiredES265837A1
(en)
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