http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7686850-B2
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ddadb999be4f451dfc44d8e359d8f6a |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-418 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B49-02 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-10 |
filingDate | 2006-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2010-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_480b848dd3b4fcc48b115f2749495c78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bafbd469e637cc369b01e807db818dd |
publicationDate | 2010-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | US-7686850-B2 |
titleOfInvention | Nitrosulfide dyes |
abstract | 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. |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10047225-B2 |
priorityDate | 2005-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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