http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2177524-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-4986 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q17-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D495-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q17-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D495-04 |
| filingDate | 2008-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a38f27f5730b79133bb715136bc13b07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e367067d47d2d8144848d09e62499be6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16fd77c7a057251e4ec54c40c6734152 |
| publicationDate | 2010-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2177524-A1 |
| titleOfInvention | Heterocyclic compound, ultraviolet ray absorbent, and composition comprising the ultraviolet ray absorbent |
| abstract | A compound represented by formula (I-1):n nwherein R 21 , R 22 , R 23 and R 24 each independently represent a hydrogen atom or a monovalent substituent, with the proviso that compounds, in which R 21 , R 22 , R 23 and R 24 each are an alkylthio group, are excluded; R 21 and R 22 and/or R 23 and R 24 each may bond to each other to form a ring, with the proviso that compounds, in which the formed ring is a dithiol ring or a dithiolane ring, are excluded; nR 25 and R 26 each independently represent a hydrogen atom or a monovalent substituent; X 21 , X 22 , X 23 and X 24 each independently represent a hetero atom; ncompounds, wherein R 21 , R 22 , R 23 and R 24 each represent a cyan group; X 21 , X 22 , X 23 and X 24 each represent a sulfur atom; and R 25 and R 26 each represent a hydroxyl group or a hydrogen atom, are excluded; and ncompounds, wherein R 21 and R 23 each represent a hydrogen atom; R 22 and R 24 each represent an arylcarbonyl group; X 21 , X 21 , X 23 and X 24 each represent a sulfur atom; and R 25 and R 26 each represent a hydroxyl group, are excluded; and an ultraviolet absorbent, which has molecular weight of 10,000 or less and molar extinction coefficient at the maximum absorption wavelength of the ultraviolet absorbent of 80,000 or more. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2527399-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2527399-A4 |
| priorityDate | 2007-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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