SALTS OF HIV INHIBITOR COMPOUNDS

PROBLEM TO BE SOLVED: To provide salts of HIV inhibitor compounds.SOLUTION: The invention relates to salts of antiviral compounds, a composition containing such salts, a treatment method containing administration of such salts, a process and an intermediate useful for manufacturing such salts. The i...

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Bibliographische Detailangaben
Hauptverfasser: GRAETZ BENJAMIN R, RICHARD P POLNIASZEK
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide salts of HIV inhibitor compounds.SOLUTION: The invention relates to salts of antiviral compounds, a composition containing such salts, a treatment method containing administration of such salts, a process and an intermediate useful for manufacturing such salts. The invention provides stable salts of ethyl N-[(S)-({[(2R,5R)-5-(6-amino-9H-purine-9-yl)-4-fluoro-2,5-dihydrofuran-2-yl]oxy}methyl)phenoxyphosphinoyl]-L-alaninate which is physically more stable, easier to isolate and formulate than a free base type of the compound.