95863 ā
Compounds containing elements of Groups 5 or 15 of the Periodic System; Phosphorus compounds without PāC bonds Esters of thiophosphoric acids or thiophosphorous acids
ANTIVIRAL BETA-AMINO ACID ESTER PHOSPHODIAMIDE COMPOUNDS
Antiviral beta-amino acid ester phosphodiamide compounds
Phosphorous-containing compounds and uses thereof