摘要:
Diphenylamines of the formula ##STR1## wherein R.sub.1 and R.sub.2 each independently represent hydrogen, halogen or lower alkyl containing 1-4 carbon atoms with at least one of R.sub.1 and R.sub.2 being other than hydrogen; R.sub.3, R.sub.4, R.sub.5, R.sub.6, and R.sub.7 each independently represent hydrogen or lower alkyl optionally substituted with hydroxy, carbamyl, piperidinyl or acylamino; R.sub.3 and R.sub.6 or R.sub.4 and R.sub.7 also optionally forming together with the carbon and nitrogen atoms to which they are attached, a dihydrooxazine or pyrroline heterocycle; and Z represents amino, acylamino or hydroxy; and the acid salts of said diphenylamines. These diphenylamines are usefully employed in cosmetic compositions for the hair including hair dye compositions and hair setting lotion compositions.
摘要:
A process for producing indamine by condensing 2,6-diamino pyridine on a paraphenylene diamine or a benzoquinone diimine or a paranitroso N,N-dialkyl aniline. The resulting indamine can be incorporated into a dye composition for keratinic fibers, especially human hair.
摘要:
Diphenylamine of the formula ##STR1## wherein R.sub.1 and R.sub.4 each independently represent a member selected from the group consisting of hydrogen, halogen, lower alkyl, lower alkoxy, amino, lower alkyl amino, acylamino, lower carbamylalkyl amino, lower hydroxyalkyl amino, lower carbalkoxy amino and ureido;R.sub.2 and R.sub.3 each independently represent a member selected from the group consisting of hydrogen, halogen, lower alkyl, lower alkoxy, acylamino and ureido;R.sub.5 represents a member selected from the group consisting of hydrogen, halogen, lower alkyl and lower alkoxy;R.sub.6 represents a member selected from the group consisting of lower hydroxyalkyl, lower amino alkyl, lower acylamino alkyl, lower mesylamino alkyl, lower carbamylalkyl, lower sulfoalkyl, lower piperidinoalkyl, lower morpholinoalkyl, lower mono alkyl lower amino alkyl and lower dialkyl lower amino alkyl; andR.sub.7 represents a member selected from the group consisting of lower alkyl, lower hydroxyalkyl, lower aminoalkyl, lower acylamino alkyl, lower mesylamino alkyl, lower carbamyl alkyl, lower sulfoalkyl, lower piperidinoalkyl, lower morpholinoalkyl, lower monoalkyl lower amino alkyl and lower dialkyl lower amino alkyl, each of said alkyl and alkoxy moieties containing 1-6 carbon atoms and each of said acyl moieties representing R-CO- wherein R is selected from the group consisting of an aliphatic and aromatic group.The said diphenylamine is usefully employed in a dye composition for dyeing keratinic fibers.
摘要:
Indoaniline of the formula ##STR1## wherein R.sub.1 represents hydrogen, halogen, alkyl or alkoxy;R.sub.2 represents alkyl, hydroxyalkyl, carbamylalkyl, piperidinoalkyl, morpholinoalkyl, sulfoalkyl, dialkylaminoalkyl, acylaminoalkyl, (preferably acetylaminoalkyl or benzoylaminoalkyl) and mesylaminoalkyl;R.sub.3 represents hydroxyalkyl, carbamylalkyl, piperidinoalkyl, morpholinoalkyl, sulfoalkyl, dialkylaminoalkyl, acylaminoalkyl, (preferably acetylaminoalkyl or benzoylaminoalkyl), mesylaminoalkyl; or R.sub.2 and R.sub.3 together form with the nitrogen atom to which they are attached a heterocycle selected from piperidino or morpholino;R.sub.4, r.sub.5 and R.sub.6 each independently represents hydrogen, halogen, alkyl, alkoxy, acylamino, ureido or carbalkoxyamino, and R.sub.5 can also represent amino, alkylamino, hydroxyalkylamino or carbamylalkylamino. The alkyl and alkoxy groups above can contain from 1 to 6 carbon atoms and the acyl group can contain from 2 to 7 carbon atoms. The present invention also relates to a process for the preparation of the above indoanilines and to dye compositions for keratinic fibers, and in particular living human hair, containing said indoanilines.
摘要翻译:其中R 1表示氢,卤素,烷基或烷氧基; R 2表示烷基,羟基烷基,氨基甲酰基烷基,哌啶子基烷基,吗啉代烷基,磺基烷基,二烷基氨基烷基,酰氨基烷基(优选乙酰氨基烷基或苯甲酰基氨基烷基)和甲磺酰氨基烷基; R 3表示羟烷基,氨基甲酰基烷基,哌啶子基烷基,吗啉代烷基,磺基烷基,二烷基氨基烷基,酰氨基烷基(优选乙酰氨基烷基或苯甲酰氨基烷基),甲磺酰氨基烷基; 或者R 2和R 3与它们所连接的氮原子一起形成选自哌啶子基或吗啉代的杂环; R 4,R 5和R 6各自独立地表示氢,卤素,烷基,烷氧基,酰氨基,脲基或烷氧基氨基,R 5也可以表示氨基,烷基氨基,羟基烷基氨基或氨基甲酰基烷基氨基。 上述烷基和烷氧基可含有1至6个碳原子,酰基可含有2至7个碳原子。 本发明还涉及制备上述吲哚苯胺的方法和用于角蛋白纤维的染色组合物,特别是包含所述吲哚苯胺的活人的头发。
摘要:
Diphenylamine of the formula: ##STR1## wherein R.sub.1 and R.sub.4 each independently represent a member selected from the group consisting of hydrogen, halogen, lower alkyl having 1-6 carbon atoms, lower alkoxy having 1-6 carbon atoms, amino, N-lower alkyl amino wherein the alkyl moiety has 1-6 carbon atoms, N-lower hydroxy alkyl amino wherein the alkyl moiety has 1-6 carbon atoms, N-lower carbamylalkyl amino wherein the alkyl moiety has 1-6 carbon atoms, acylamino, wherein the acyl moiety has 2-7 carbon atoms, ureido and carbalkoxyamino wherein the alkoxy moiety has 1-6 carbon atoms;R.sub.2 and R.sub.3 each independently represent a member selected from the group consisting of hydrogen, halogen, lower alkyl having 1-6 carbon atoms, lower alkoxy having 1-6 carbon atoms, acylamino wherein the acyl moiety has 2-7 carbon atoms and ureido;R.sub.5 and R.sub.6 each independently represent a member selected from the group consisting of hydrogen, halogen, lower alkyl having 1-6 carbon atoms and lower alkoxy having 1-6 carbon atoms with the proviso that when both R.sub.5 and R.sub.6 are other than hydrogen at least one of R.sub.5 and R.sub.6 occupies a position meta to --NHR.sub.7 ; andR.sub.7 represents a member selected from the group consisting of alkyl having 1-6 carbon atoms, hydroxy alkyl having 1-6 carbon atoms, amino alkyl having 1-6 carbon atoms, acylamino alkyl wherein the acyl moiety has 2-7 carbon atoms and the alkyl moiety has 1-6 carbon atoms, mesylamino alkyl having 1-6 carbon atoms, carbamyl alkyl having 1-6 carbon atoms, sulfo alkyl having 1-6 carbon atoms, piperidino alkyl having 1-6 carbon atoms, morpholino alkyl having 1-6 carbon atoms, mono alkyl amino alkyl wherein each alkyl moiety has 1-6 carbon atoms, dialkyl amino alkyl wherein each alkyl moiety has 1-6 carbon atoms.The said diphenylamine is usefully employed in a dye composition for dyeing keratinic fibers.
摘要:
A process for producing indamine by condensing 2,6-diamino pyridine on a paraphenylene diamine or a benzoquinone diimine or a paranitroso N,N-dialkyl aniline. The resulting indamine can be incorporated into a dye composition for keratinic fibers, especially human hair.
摘要:
A compound of the formula ##SPC1##Wherein R is -alkylaminodialkyl, -alkylmorpholino or -alkylpiperidino and X is halogen, the alkyl portion of R having 1 to 6 carbon atoms, and the salts of said compound. This compound can be used as an intermediate to produce hair dyes.