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Priority claimed from FR0004937Aexternal-prioritypatent/FR2807626B1/en
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Publication of DK1274327T3publicationCriticalpatent/DK1274327T3/en
Process for the preparation of 11-amino-3-chloro-6,11-dihydro-5,5-dioxo-6-methyl-dibenzo [c, f] [1,2] -thiazepine and use in the synthesis of thianeptine