PROCESS FOR THE PREPARATION OF INTERMEDIATE OF DOLUTEGRAVIR

The present invention provides a novel processes for preparation of methyl 3-(benzyloxy)-5-(2,4-difluorobenzylcarbamoyl)-4-oxo-1-(2-oxoethyl)-1,4-dihydropyiridine-2-carboxylate using novel intermediates.

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Bibliographische Detailangaben
Hauptverfasser: Reddy Bandi Parthasaradhi, Reddy Kura Rathnakar, Krishna Bandi Vamsi, Reddy Dasari Muralidhara, Narsingam Mogili
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention provides a novel processes for preparation of methyl 3-(benzyloxy)-5-(2,4-difluorobenzylcarbamoyl)-4-oxo-1-(2-oxoethyl)-1,4-dihydropyiridine-2-carboxylate using novel intermediates.