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    • 3. 发明公开
    • TRICATIONIC DYES
    • TRICATIONIC染料
    • EP2029674A2
    • 2009-03-04
    • EP07729830.5
    • 2007-06-04
    • Ciba Holding Inc.
    • CREMER, ChristianWALLQUIST, OlofELIU, Victor PaulNIVALKAR, Kishor Ramachandra
    • C09B23/14C09B26/04C09B44/00C09B44/08C09B44/12C09B44/16C09B55/00C09B69/00A61K8/49A61Q5/10
    • A61Q5/10A61K8/49A61K8/4926A61K8/4946A61K8/4966C09B23/145C09B26/04C09B44/005C09B44/08C09B44/126C09B44/16C09B55/002C09B55/004C09B69/001
    • Disclosed are compounds of formula (I); wherein D is an aromatic or a cationic heteroaromatic group, which is optionally substituted by C1-C14alkyl, C1-C14alkoxy, hydroxy-C1-C14alkyl, C3-C8cycloalkyl, -CN, NO2, -NR3R4, halogen, C6-C10aryl, which is optionally substituted or C1-C14alkyl, or by one or more groups Z; E1 and E2 independently from each other are =CH; or =N-; K is an aromatic or heteroaromatic group which is optionally substituted by C1-C14alkyl, C1-C14alkoxy, C3-C8cycloalkyl, C6-C10aryl, halogen, hydroxy, NO2, -NR3R4, -N(R3)(CO)R4, -SO2NR1R2, -SONR1R2 or by one or more Z; or a radical of formula -NR1R2; R1 and R2 independently from each other are hydrogen; C1-C14alkyl; cyclo-C1-C14alkyl; C6- C10aryl; an aromatic or heteroaromatic group which is optionally substituted by C1- C14alkyl, C1-C14alkoxy, C3-C8cycloalkyl, C6-C10aryl, halogen, hydroxy, -NR5R6, -N(R5)-(CO)R5 or by Z; Z is a group of the formula (1 a) *- X1-Y1-W1, wherein X1 is the direct bond; -NR7-; -0-; -NR7(C=O)-; -(CO)NR7-; -0(C=O)-; -(CO)O-; or -(C=O)-; Y1 is the direct bond; C1-C12alkylene, which is optionally interrupted by -0-, -NR8, -S-, -(C=O)-, -0(C=O)-, (C=O)O-, -NR7(C=O)-, -(C=O)NR7-, and which may substituted by C1-C14alkyl, hydroxy-C1-C14alkyl, hydroxy, -NR9R10 or halogen; or C6-C10arylene, which may substituted by C1-C14alkyl, hydroxy-C1-C14alkyl, hydroxy, amino or halogen; W1 is a cationic group; and R3, R4, R5, R6, R7, R8, R9 and R10 independently from each other are hydrogen; C1-C14alkyl; or Z; and An1-, An2- and An3- independently from each other are an anion. The compounds are useful for dyeing of organic materials, such as keratin-containing fibers, wool, leather, silk, cellulose or polyamides, especially keratin-containing fibers, cotton or nylon, more preferably human hair.
    • 公开了式(I)的化合物; 其中D为任选被C 1 -C 14烷基,C 1 -C 14烷氧基,羟基-C 1 -C 14烷基,C 3 -C 8环烷基,-CN,NO 2,-NR 3 R 4,卤素,C 6 -C 10芳基取代的芳族或阳离子杂芳族基团, 任选取代的或C 1 -C 14烷基,或被一个或多个基团Z取代; E1和E2彼此独立地是= CH; 或= N-; K是任选被C1-C14烷基,C1-C14烷氧基,C3-C8环烷基,C6-C10芳基,卤素,羟基,NO2,-NR3R4,-N(R3)(CO)R4,-SO2NR1R2, -SONR1R2或一个或多个Z; 或式-NR 1 R 2的基团; R1和R2彼此独立地为氢; C1-C 1-4烷基; 环C1-C 1-4烷基; C 6 -C 10芳基; 任选被C 1 -C 14烷基,C 1 -C 14烷氧基,C 3 -C 8环烷基,C 6 -C 10芳基,卤素,羟基,-NR 5 R 6,-N(R 5) - (CO)R 5或被Z取代的芳族或杂芳族基团; Z是式(1a)* - X1-Y1-W1的基团,其中X1是直接键; -NR7-; -0-; -NR7(C = O) - ; - (CO)NR 7 - ; -O(C = O) - ; - (CO)O-; 或 - (C = O) - ; Y1是直接债券; (C = O) - , - O(C = O) - ,(C = O)O-,-NR 7(C = O) O) - , - (C = O)NR 7 - ,并且其可以被C 1 -C 14烷基,羟基-C 1 -C 14烷基,羟基,-NR 9 R 10或卤素取代; 或可被C1-C14烷基,羟基-C1-C14烷基,羟基,氨基或卤素取代的C6-C10亚芳基; W1是阳离子基团; 并且R3,R4,R5,R6,R7,R8,R9和R10彼此独立地为氢; C1-C 1-4烷基; 或Z; An1-,An2-和An3-彼此独立地是阴离子。 该化合物可用于染色有机材料,如含角蛋白的纤维,羊毛,皮革,丝,纤维素或聚酰胺,特别是含角蛋白的纤维,棉或尼龙,更优选人的头发。
    • 7. 发明公开
    • CATIONIC IMIDAZOLE AZO DYES
    • 阳离子咪唑AZO染料
    • EP1325085A1
    • 2003-07-09
    • EP01986706.8
    • 2001-10-10
    • Ciba Specialty Chemicals Holding Inc.
    • MÖCKLI, Peter
    • C09B44/16
    • A61Q5/065A61K8/4946C09B44/16
    • Dyes of formula (1) or (2) wherein R1, R1', R2 and R2' are each independently of the others hydrogen, C1-C4alkyl, halogen or nitro, R3, R3', R4 and R4' are each independently of the others C1-C4alkyl unsubstituted or substituted by OH, C1-C4alkoxy, halogen, CN or phenyl, R5 is hydrogen or C1-C4alkyl, R6 is unsubstituted or amino-substituted C5-C12alkyl; or unsubstituted or amino-substituted C5-C8cycloalkyl; or phenyl-substituted C1-C4alkyl; or wherein R5 and R6 together with the nitrogen atom linking them from a piperazine ring, which is substituted, at the nitrogen atom that is not bonded to the phenyl group, by C1-C4-alkyl or phenyl, the alkyl and phenyl radicals mentioned as substituents of the nitrogen atom of the piperazine ring being unsubstituted or substituted by amino, X1, X2, X3 and X4 are each independently of the others hydrogen, C1-C4alkyl, C1-C4alkoxy or halogen, Y1 is a bridging member of formula (I) or -NH-(CH2)6-NH-, and X- is an anion, as wels as methods of dyeing or printing textile materials, leather, paper or glass fibres with those dyes, are described.
    • 其中R 1,R 1',R 2和R 2'各自独立为氢,C 1 -C 4烷基,卤素或硝基,R 3,R 3',R 4和R 4'各自独立地为式 其它未被取代或被OH,C1-C4烷氧基,卤素,CN或苯基取代的C1-C4烷基,R5是氢或C1-C4烷基,R6是未取代的或氨基取代的C5-C12烷基; 或未取代的或氨基取代的C 5 -C 8环烷基; 或苯基取代的C 1 -C 4烷基; 或者其中R5和R6与将它们从未与苯基键合的氮原子被C1-C4-烷基或苯基取代的哌嗪环连接它们的氮原子一起形成烷基和苯基, 哌嗪环的氮原子的取代基未被取代或被氨基取代,X 1,X 2,X 3和X 4各自独立地是氢,C 1 -C 4烷基,C 1 -C 4烷氧基或卤素,Y 1是式(I )或-NH-(CH2)6-NH-,X-是阴离子,描述了用这些染料染色或印刷纺织材料,皮革,纸或玻璃纤维的方法。