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Priority claimed from EP85301807Aexternal-prioritypatent/EP0155828B1/en
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Publication of ATE56704T1publicationCriticalpatent/ATE56704T1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
PREPARATION OF 2-OXINDALE-1-CARBOXAMIDES BY REACTION OF 2-OXINDOLES WITH CHLOROSULFONYL ISOCYANATE TO PRODUCE NOVEL N-CHLOROSULFONYL-2-OXINDOLES-1-CARBOXAMIDES WHICH ARE THEN HYDROLYZED TO 2-OXINDOLE-1-CARBOXAMIDES USEFUL AS INTERMEDIATES FOR ANALGESIC AND ANTIINFLAMMATORY AGENTS.
AT85301807T1984-03-191985-03-15
PROCESS FOR THE PREPARATION OF 2-OXINDOLS-1CARBOXAMIDES AND THEIR INTERMEDIATE PRODUCTS.
ATE56704T1
(en)