申请人:4 SC AG
公开号:US20040063765A1
公开(公告)日:2004-04-01
The present invention relates to the use of compounds of the general Formula (I):
1
wherein in Formula (I),
R is H, alkyl, cycloalkyl, aryl or heteroaryl;
R
1
is H, alkyl, cycloalkyl, aryl or heteroaryl;
R
2
is H, alkyl, cycloalkyl, aryl or heteroaryl;
A
1
and A
2
each independently represent an optionally substituted C
1
-C
20
-alkyl group which may contain one or more group(s) Z, or a monocyclic or polycyclic optionally substituted aromatic or non-aromatic ring system which may contain one or more group(s) X, and in case of a polycyclic ring system, said system contains at least one aromatic ring;
z is selected from the group consisting of S, O, N, NR
4
, CO, CO
2
, CS, SO or SO
2
X is selected from the group consisting of S, O, N, NR
4
, SO or SO
2
;
本发明涉及使用一般式(I)的化合物:1其中,在式(I)中,R为氢,烷基,环烷基,芳基或杂芳基;R1为氢,烷基,环烷基,芳基或杂芳基;R2为氢,烷基,环烷基,芳基或杂芳基;A1和A2各自独立地表示可选取代的C1-C20烷基,其中可以含有一个或多个Z基团,或者是一个单环或多环可选取代的芳香或非芳香环系,其中可以含有一个或多个X基团,在多环环系的情况下,该环系至少含有一个芳香环;z选自S、O、N、NR4、CO、CO2、CS、SO或SO2;X选自S、O、N、NR4、SO或SO2。