申请人:Cremer Christian
公开号:US20090130045A1
公开(公告)日:2009-05-21
Disclosed are nitro-sulfide dyes of formula (1), their salts, isomers, hydrates and other solvates, wherein R
1
, R
2
, R
3
, independently from each other are hydrogen; C
1
-C
20
alkyl or C
1
-C
20
alkoxy, which may be substituted by one or more C
1
-C
5
alkoxy, halogen, —NH
2
, mono-C
1
-C
5
alkylamino, di-C
1
-C
5
alkylamino, —NO2 or hydroxy; C
3
-C
6
cycloalkyl; —C(O)H; —C(O)—C
1
-C
5
alkyl; —C(O)OH; —C(O)O—C
1
-C
5
alkyl; halogen; NO
2
; OH; SH; phenyl, which may be substituted by one or more C
1
-C
5
alkyl, C
1
-C
5
alkoxy, halogen, —NH
2
, mono-C
1
-C
5
alkylamino, di-C
1
-C
5
alkylamino, —NO
2
or hydroxy; or a radical of formula (1a) —NR
4
R
5
, wherein R
4
and R
5
independently from each other are hydrogen; C
1
-C
12
alkyl, which may be substituted by one or more C
1
-C
5
alkyl, C
1
-C
5
-alkoxy, hydroxy or —(CO)—H; —(CO)—C
1
-C
5
alkyl; phenyl or phenyl-C
1
-C
4
alkyl, wherein the phenyl moiety may be substituted by one or more C
1
-C
5
alkyl, C
1
-C
5
alkoxy, halogen, —NH
2
, mono-C
1
-C
5
alkylamino, di-C
1
-C
5
alkylamino, —NO
2
, carboxy or hydroxy; or a radical of formula (2); wherein at least one of the radicals R
1
, R
2
or R
3
is NO
2
; Y
1
is C
1
-C
10
alkylene; C
5
-C
10
cycloalkylene; C
5
-C
10
arylene; or C
5
-C
10
arylene-(C
1
-C
10
alkylene); Z1 is the direct bond; formula (3); or a cationic biradical of a saturated, aromatic or heteroaromatic group; Q
1
is —C(O)—; —C(O)O—; —OCO—; —N(R
6
)—X
2
—; —CON(R
6
)—; —(R
6
)NC(O)—; —O—; —S—; —S(O)—; or —S(O)
2
—; X
1
and X
2
independently from each other are the direct bond; C
1
-C
10
alkylene; C
5
-C
10
cycloalkylene; C
5
-C
10
arylene; or C
5
-C
10
arylene-(C
1
-C
10
alkylene); and R
6
, R
7
and R
8
independently from each other are hydrogen; C
1
-C
14
alkyl; C
2
-C
14
alkenyl; C
6
-C
10
aryl; C
6
-C
10
aryl-C
1
-C
10
alkyl; or C
1
-C
10
alkyl(C
5
-C
10
aryl); m is 1; or 2; U is hydrogen, if m is 1; or the direct bond, if m is 2; with the proviso that the method does not comprise contacting hair with an enzyme of the type of a protein disulfidisomerase (EC 5.3.4.1). Further, the present invention relates to novel sulfide compounds, compositions thereof, especially comprising other dyes, and to processes for their preparation.
本发明涉及式(1)的硝基-硫醇染料、其盐、异构体、水合物和其他溶剂化合物,其中R1、R2、R3独立地是氢;C1-C20烷基或C1-C20烷氧基,其可以被一个或多个C1-C5烷氧基、卤素、—NH2、单一C1-C5烷基氨基、双C1-C5烷基氨基、—NO2或羟基取代;C3-C6环烷基;—C(O)H;—C(O)-C1-C5烷基;—C(O)OH;—C(O)O-C1-C5烷基;卤素;NO2;OH;SH;苯基,其可以被一个或多个C1-C5烷基、C1-C5烷氧基、卤素、—NH2、单一C1-C5烷基氨基、双C1-C5烷基氨基、—NO2或羟基取代;或式(1a)的基团—NR4R5,其中R4和R5独立地是氢;C1-C12烷基,其可以被一个或多个C1-C5烷基、C1-C5烷氧基、羟基或—(CO)-H取代;—(CO)-C1-C5烷基;苯基或苯基-C1-C4烷基,其中苯基部分可以被一个或多个C1-C5烷基、C1-C5烷氧基、卤素、—NH2、单一C1-C5烷基氨基、双C1-C5烷基氨基、—NO2、羧基或羟基取代;或式(2)的基团;其中至少一个基团R1、R2或R3是NO2;Y1是C1-C10烷基;C5-C10环烷基;C5-C10芳基;或C5-C10芳基-(C1-C10烷基);Z1是直接键;式(3);或饱和、芳香或杂芳基的阳离子双基团;Q1是—C(O)—;—C(O)O—;—OCO—;—N(R6)—X2—;—CON(R6)—;—(R6)NC(O)—;—O—;—S—;—S(O)—或—S(O)2—;X1和X2独立地是直接键;C1-C10烷基;C5-C10环烷基;C5-C10芳基;或C5-C10芳基-(C1-C10烷基);R6、R7和R8独立地是氢;C1-C14烷基;C2-C14烯基;C6-C10芳基;C6-C10芳基-C1-C10烷基;或C1-C10烷基(C5-C10芳基);m为1或2;U是氢,如果m为1;或直接键,如果m为2;但不包括使用蛋白质二硫酰基异构酶(EC 5.3.4.1)对头发进行接触的方法。此外,本发明还涉及新的硫化物化合物、其组成物,特别是包含其他染料的组成物,以及它们的制备方法。