http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1940964-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f6c13a34b18066b5e97c8f0114edf5d0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B49-126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-492 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B49-12 |
| filingDate | 2006-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b71a92322d5f45b7845c8a318f0252bd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f36c933e02bb4fd9772ab51d2f801d0 |
| publicationDate | 2008-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1940964-A1 |
| titleOfInvention | Triarylmethane dyes |
| abstract | Disclosed are triarylmethane dyes of formula (1) D1 - (Z1J)r - Y1-S-A, wherein A is hydrogen; a radical of formula (1b) *- S-Y2 - (Z2)- D2; or a radical of formula (1c) *- S-Y3 ;Y1 and Y2 independently from each other are unsubstituted or substituted, straight-chain or branched, interrupted or uninterrupted C1-C10alkylene ; C5-C10cycloalkylene; C5-C10arylene ; or-C5-C10arylene-(C1-C10alkylene) ; Y3 is an unsubstituted or substituted, straight-chain or branched, interrupted or uninterrupted C1C10alkyl; C5-C10cycloalkyl; C5-C10aryl; or-C5-C10aryl-(C1-C10alkyl); Z1 and Z2 independently from each other are *-(CH2)p-C(O)-**; *-(CH2CH2-O)s-**; *-(CH2)p-C(O)O-**; *-(CH2)p-OCO-**; -(CH2)P-N(R1)-**; -(CH2)P-CON(R1)-**; -(CH2)P-(R1)NC(O)-**; -0-; -S-; -S(O)-; -S(O)2-; or a cationic biradical of a substituted or unsubstituted aromatic or heteroaromatic compound of the formula (1a); (1b); (1c); (1d); or (1e); wherein the asterix * indicates the linkage to D1 and/or D2; the asterix ** indicates the linkage to Y1 and/or Y2 ; W1 is N or a radical of CR5; R1, R2, R3, R4 and R5 independently from each other are hydrogen; C1-C14alkyl; C2- C14alkenyl; C5-C10aryl; C5-C10aryl-(C1-C10alkyl); or -C1-C10alkyl(C5-C10aryl); D1 and D2 independently from each other are hydrogen; or the residue of an organic dye selected from the radical of formula (1f), wherein B1 and B2, independently from each other are C6-C10aryl; or a 5-7-membered heterocyclic compound, which may be substituted by C1-C12alkyl, C1C12alkoxy, phenyl, hydroxy, halogen, sulfonic acid, carboxylate, or by the radical -NR6Rz or -OR6; B3 is C6-C10arylene, or a bivalent radical of a 5-7-membered heterocyclic compound, which may be substituted by C1-C12alkyl, C1-C12alkoxy, phenyl, hydroxy, halogen, sulfonic acid, carboxylate, or by the radical -NR6R7 or -OR6; R6 and R7 idependently from each other are hydrogen; or C1-C12alkyl, which may be substituted by hydroxy or C6-C10aryl; or R6 and R7 together with the linking nitrogen atom form a 5 to 7 membered heterocyclic ring; or R6 and R7 together with the linking nitrogen atom form a piperidine ring of formula (1b)* 1H ** . wherein the asterix(*) is directed to Z1 or Z2 respectively; and the asterix(**) is directed to the linking nitrogen atom; wherein one of D1 and D2 is not hydrogen; An is an anion; p is a number from O to 5; r is O or 1 ; and s is a number from 1 to 5. The compounds are useful for the dyeing of organic materials, such as keratin fibers, preferably human hair. |
| priorityDate | 2005-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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