160230-47-7Relevant articles and documents
PROCESS FOR THE PREPARATION OF DARUNAVIR
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Page/Page column 17, (2016/12/22)
The present invention provides a cost effective and industrially feasible process for preparation of Darunavir (I). Also described is the novel salt of intermediate 4-Amino-N- ((2R,3S)-3-amino-2-hydroxy-4-phenylbutyl)-N-isobutylbenzene sulfonamide acid salt (VIII) and its use in the preparation of Darunavir. Formula (I) and (VII).
PROCESS FOR THE PREPARATION OF SULFONAMIDES USEFUL AS RETROVIRAL PROTEASE INHIBITORS
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Page/Page column 30; 31, (2013/03/26)
The present invention relates to a process for the preparation of sulfonamides useful as retroviral protease inhibitors.