http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1131405-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc2f7134efa50484bb359fda73782848 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D263-57 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q17-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-57 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-49 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q17-04 |
| filingDate | 1966-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1968-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1131405-A |
| titleOfInvention | 2-phenylbenzoxazole compounds, their preparation, and their use in cosmetic compositions |
| abstract | 1,131,405. 2-Phenylbenzoxazoles. CIBA Ltd. 4 April, 1966 [6 April, 1965], No. 14931/66. Heading C2C. [Also in Divisions A5 and C3] The invention comprises 2-phenylbenzoxazole derivatives of formula in which (I), one and only one of U 2 , U 3 , V 1 , V 2 or V 3 represents -COOA, -COOR, -CONR 2 R 3 in which A is hydrogen, an alkali metal ion, an ammonium ion or an amine salt ion, R 1 represents a hydrocarbon or polyalkylene residue (up to 20 C), R 2 and R 3 hydrogen or alkyl (up to 20 C) with R 2 and R 3 containing not more than 20 C, and (II), one to three residues of U 1 to U 4 and V 1 to V 5 , when not having significance under (I) denote an alkyl group (up to 18 C), an alkoxy group (up to 4 C), a halogen atom, or when A is not hydrogen, a hydrogen atom, and the residual U and V each denote a hydrogen atom. The compounds of which many are listed are prepared by reacting equimolar amounts of an o-hydroxyaminobenzene with a benzene monocarboxylic acid or halide. Particular compounds are in which one of U 2 and V 3 denotes a group -COOR 1 or -CONR 2 R 3 , in which R 1 represents a hydrocarbon residue or polyalkylene oxide residue (up to 20 C), and R 2 and R 3 are as above, and of formula in which the amine salt ion is represented by trialkanolamines The compounds are suitable as ultra-violet absorbers for cosmetic purposes, and compositions are also described. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2326338-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4659360-A |
| priorityDate | 1965-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.