2-Amino-5-methylbenzoic acid(1) was acylated with acyl chlorides,then heated(together) with(acetic) anhydride to give 2-phenyl or 2-benzyl-6-methylbenzoxazin-4-one(3a3b),while compound 1 was (reacted) with p...
Nucleoside reverse transcriptase inhibitors are the only drugs so far approved for the treatment of AIDS. Several nucleoside analogs are potent inhibitors of human immunodeficiency virus(HIV) in cell culture. However,...