The present invention concerns compounds of formula (A
1
)(A
2
)N—R
1
(I),the N-oxide forms, the pharmaceutically acceptable addition salts, the quaternary amines and stereochemically isomeric forms thereof, wherein R
1
is substituted C
1-6
alkyl; —S(═O)—R
8
; —S(═O)
2
—R
8
; C
7-12
alkylcarbonyl; optionally substituted C
1-6
alkyloxycarbonylC
1-6
alkylcarbonyl; with R
8
being C
1-6
alkyl, aryl
1
or Het
1
; (A
1
)(A
2
)N— is the covalently bonded form of the corresponding intermediate of formula (A
1
)(A
2
)N—H, which is a HIV replication inhibiting pyrimidine of formula
1
该发明涉及化合物的公式(A1)(A2)N—R1(I),其N-氧化物形式、药用可接受的附加盐、季
铵盐和立体
化学异构体形式,其中R1为取代的C1-6烷基;—S(═O)—R8;—S(═O)2—R8;C7-12烷基羰基;可选择地取代的C1-6烷氧羰基C1-6烷基羰基;其中R8为C1-6烷基、芳基或Het1;(A1)(A2)N—为公式(A1)(A2)N—H对应中间体的共价结合形式,该中间体为公式1的HIV复制抑制
嘧啶。