http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI0616803-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_995fcb9f0343f25fbe663add2ae08e7b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-498 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B49-126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B49-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B11-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q5-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B49-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-00 |
| filingDate | 2006-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d122b2af0ee44f233ccc0996aa8e6465 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_300272a1f6ff4b367aa7d18775d6c8d7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc194236b2b5ad16ca67afd537e2664c |
| publicationDate | 2017-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI0616803-B1 |
| titleOfInvention | xanthene dyes, their preparation process, method for dyeing the fibers, and composition |
| abstract | xanthene dyes. The present invention relates to the compounds of the formula R1 and N; R 8 and / or R 9 independently of each other are hydrogen C 1-12 alkyl; or phenyl-C1-C4-alkyl; or R8- and / or R9- are a divalent C3-6C6 alkylene radical which is bonded to the carbon atoms C1-4C2C4 respectively and, together with the atom of binding nitrogen form a carbocyclic ring of 6 to 16 meters; r ~ 2 ~ is nr ~ 10 ~ r ~ 11 ~; or or ~ 10 ~; R 10 and R 11 independently of each other are hydrogen; C 1-12 alkyl; or phenyl-C1-C4-alkyl; or R 10 and / or R 11 independently of each other are hydrogen; C 1-12 alkyl; or phenyl-C1-C4-alkyl; or R 10 and / or R 11 are a divalent C 3-6 alkylene radical which are bonded to C 3 or C 4 carbon atoms respectively and together with the nitrogen atom or binding oxygen form a 6 to 16 membered carbocyclic ring; or R 10 and R 11 together with the linking nitrogen atom form a 4- to 8-membered carbocyclic ring; r ~ 3 ~, r ~ 4 ~, r ~ 5 ~, r ~ 6 ~ and r ~ 7 ~ independently of each other are hydrogen; C 1-12 alkyl; halogen; nr ~ 12 ~ r ~ 13 ~; or a radical of formula (1a ~ 1 ~); R 12 and R 13 independently of each other are hydrogen; C 1-12 alkyl; phenyl-C1-C4-alkyl; or a radical of formula (1a-2-); v is -o-; or -15; r ~ 14 ~, r ~ 15 ~, r ~ 16 ~ and r ~ 17 ~ independently of each other are hydrogen; or C1-6 alkyl; and hal is a halogen atom; and wherein at least one of r ~ 3 ~, r ~ 4 ~, r ~ 5 ~, r ~ 6 ~ and r ~ 7 ~ is hydrogen. The compounds are useful for dyeing keratin containing fibers with or without reducing agents. |
| priorityDate | 2005-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 346.