ES282633A1 - Procedure for the manufacture of new esters of 18-azido-18-desoxi-reserpinico acid and its salts (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the manufacture of new esters of 18-azido-18-desoxi-reserpinico acid and its salts (Machine-translation by Google Translate, not legally binding)
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C F Boehringer & Sohne
CF Boehringer und Soehne GmbH
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C F Boehringer & Sohne
CF Boehringer und Soehne GmbH
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Application filed by C F Boehringer & Sohne, CF Boehringer und Soehne GmbHfiledCriticalC F Boehringer & Sohne
Priority to ES282633ApriorityCriticalpatent/ES282633A1/en
Publication of ES282633A1publicationCriticalpatent/ES282633A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Process for the production of new esters of 18-azido-18-deoxy-reserpine and their salts, characterized in that from the general formula III ** (See formula) ** wherein R 'means an alkyl chain with 1-5 C atoms, which is optionally interrupted by oxygen, or an aralkyl residue or aryl residue and its salts to reserpine derivatives of formula IV ** (See formula) ** wherein X means an acidic moiety and R 'the residues mentioned above, they are reacted with an alkaline azide or, if R' is not methyl, the acid of the formula V is esterified as usual. ** (See formula) ** obtained by saponification of 18-azido-18-deoxy-methylreserpt, after which, if interested, the obtained compounds are transferred to their salts. (Machine-translation by Google Translate, not legally binding)
ES282633A1962-11-201962-11-20Procedure for the manufacture of new esters of 18-azido-18-desoxi-reserpinico acid and its salts (Machine-translation by Google Translate, not legally binding)
ExpiredES282633A1
(en)
Procedure for the manufacture of new esters of 18-azido-18-desoxi-reserpinico acid and its salts (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of new esters of 18-azido-18-desoxi-reserpinico acid and its salts (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of new esters of 18-azido-18-desoxi-reserpinico acid and its salts (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of new esters of 18-azido-18-desoxi-reserpinico acid and its salts (Machine-translation by Google Translate, not legally binding)