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Novartis AG
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JR Geigy AG
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Publication date
Application filed by JR Geigy AGfiledCriticalJR Geigy AG
Priority to ES0333792ApriorityCriticalpatent/ES333792A1/en
Publication of ES333792A1publicationCriticalpatent/ES333792A1/en
Process for the preparation of new tricyclic amines, of the general formula I ** (See formula) ** in which X and Y mean hydrogen or chlorine atoms; Z means hydrogen or the methyl group; A means an unbranched alkylene radical or branched, from 2 to 5 carbon atoms; Y R1 means a lower alkyl group, as well as its inorganic or organic acid addition salts, characterized by hydrolyzing a compound of the general formula II ** (See formula) ** in which X, Y, Z, A and R1 have the meaning stated in formula I while R2 means the cyano radical, an acyl radical of an organic acid (in particular, a carboxylic acid radical) or a radical of a monofunctional derivative of carbonic acid or thiocarbonic acid, and, if desired, convert the product of the reaction, with an inorganic or organic acid, into an addition salt. (Machine-translation by Google Translate, not legally binding)
ES0333792A1966-11-251966-11-25Procedure for the preparation of new triciclic amines. (Machine-translation by Google Translate, not legally binding)
ExpiredES333792A1
(en)