4-Fluoro-3-methyl-benzaldehyde O-methyl-oxime 、 氰基硼氢化钠 、 以gave the title hydroxylamine as a clear oil after chromatography on silica gel (elution hexane-ethyl acetate 8:2) (94% yield)的产率得到N-(4-fluoro-3-methyl-benzyl)-O-methyl-hydroxylamine
The present invention relates a series of compounds of Formula I
wherein R
1
, R
2
, R
3
, and B are as defined in the specification. The compounds are useful for the inhibition of HIV integrase and for the treatment of AIDS or ARC by administering compounds of the formula.