Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Bristol Laboratories Inc
Original Assignee
Bristol Laboratories Inc
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Filing date
Publication date
Application filed by Bristol Laboratories IncfiledCriticalBristol Laboratories Inc
Priority to ES229980ApriorityCriticalpatent/ES229980A1/en
Publication of ES229980A1publicationCriticalpatent/ES229980A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions
(AREA)
Abstract
Process for manufacturing a therapeutic substance comprising synthesizing a compound of the formula: ## str2 ## as such or in the form of its acid addition salts where r is lower alkyl; r1 and r2 are members selected from the group consisting of hydrogenhalogenonitro and amino; r3 is a member selected from the group consisting of hydrogen (lower) alkyl benzyl and phenethyl; a is a member selected from the group consisting of saturated-bivalent hydrocarbon radicals containing from two to six carbon atoms including phenylene and substituted phenylene and b is a disubstituted organic amino group. (Machine-translation by Google Translate, not legally binding)
ES229980A1956-07-241956-07-24Procedure for the manufacture of a therapeutic substance (Machine-translation by Google Translate, not legally binding)
ExpiredES229980A1
(en)
A procedure for the preparation of acil-anylides with basic substitutors and their derivatives (Machine-translation by Google Translate, not legally binding)