PROCESS FOR THE PREPARATION OF SUVOREXANT

The present invention relates to a process for the preparation of Suvorexant (1) having a purity greater than 99.5% by High-performance liquid chromatography (HPLC). The present invention also relates to novel process for the preparation of 5 (R)-1-benzyl-5-methyl-1,4-diazepane tartrate (7). The pre...

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Hauptverfasser: KOTHAKONDA, Kiran Kumar, PULLAGURLA, Manik Reddy, NAMANA, Sureshbabu, PITTA, Bhaskar Reddy, RANGISETTY, Jagadeesh Babu
Format: Patent
Sprache:eng ; fre
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