Compounds of formula (I): R
1
CH
2
(OR
2
)ONH
2
, wherein R
1
is hydrogen or methyl and R
2
is a C
1
-C
6
alkyl group, or a salt thereof are useful as reagents for the synthesis of biologically active hydroxyaminocarbonyl- and N-formyl-N-hydroxylamino-containing compounds.
式(I)的化合物:R1CH2(OR2)ONH2,其中R1是氢或甲基,R2是C1-C6烷基基团,或其盐,可用作合成具有
生物活性的
羟胺甲酰基和N-甲酰-N-羟基胺基的化合物的试剂。