ES271075A1 - Procedure for obtaining derivatives of lysergic acid and its acidal salts of addition (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for obtaining derivatives of lysergic acid and its acidal salts of addition (Machine-translation by Google Translate, not legally binding)
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Sandoz AG
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Sandoz AG
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
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Abstract
Procedure for obtaining lysergic acid derivatives and their acid addition salts, characterized in that they are of the general formula I ** formula ** In which R1 means an alkyl radical containing from 1 to 4 carbon atoms inclusive, a radical monocyclic aralkyl containing from 7 to 10 carbon atoms inclusive and containing an alkylene or alkenyl radical containing from 2 to 4 carbon atoms inclusive, and each of the R2 and R3 signifies a hydrogen atom, an alkyl radical which contains from 1 to 4 carbon atoms inclusive, an alkylhydroxy radical containing from 1 to 4 carbon atoms inclusive or an alkenyl radical containing from 2 to 4 carbon atoms inclusive, a monocyclic aryl radical or a monocyclic aralkyl radical containing from 7 to 10 carbon atoms inclusive and contains an alkenyl radical containing 1 to 4 carbon atoms inclusive. (Machine-translation by Google Translate, not legally binding)
ES271075A1960-10-121961-10-10Procedure for obtaining derivatives of lysergic acid and its acidal salts of addition (Machine-translation by Google Translate, not legally binding)
ExpiredES271075A1
(en)
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