http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140138945-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K15-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D403-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3465 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-101 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D403-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3465 |
| filingDate | 2013-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c11c6c1da4da2b307543a187ff54c31f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b34c99297669f81cab268c576a8bb725 |
| publicationDate | 2014-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20140138945-A |
| titleOfInvention | Isoindolo[2,1-a]quinazoline derivatives for stabilization of organic materials |
| abstract | The present invention relates to a composition comprising a) an organic material which is a polymer, an oligohydroxy compound, a wax, a fat or a mineral oil, which is susceptible to oxidation, heat or photo-induced degradation, provided that the polymer is a polypeptide, an agar-agar or an agar- , And the oligohydroxy compound is not a component of glucose or agar-agar; And b) a compound of formula < RTI ID = 0.0 > (I) < / RTI > (I) Wherein n is 1, 2, 3 or 4; when n is 1, R 5 is H, C 1 -C 30 -alkyl, C 3 -C 10 -cycloalkyl, unsubstituted or C 1 -C 8 -alkyl, C 1 -C 8 -alkoxy, a C 6 -C 10 phenyl optionally substituted with a - aryl, C 7 -C 13 - aralkyl, C 2 -C 22 - alkenyl, C 3 -C 12 - alkynyl, OH, C 1 -C 30 - alkyl oxy , C 3 -C 10 -cycloalkyloxy, C 6 -C 12 -aryloxy, C 7 -C 13 -aralkyloxy, hydroxy-C 1 -C 8 -alkyl, carboxy-C 1 -C 12 -alkyl , C 1 -C 12 -alkoxycarbonyl-C 1 -C 12 -alkyl, C 2 -C 30 -alkyl interrupted by one or more oxygen atoms, C 2 -C 16 -alkyl interrupted by one sulfur atom, or NR ' 1 R ' 2 ; When n is 2, R 5 is selected from the group consisting of C 1 -C 12 -alkane-diyl, C 6 -C 14 -arylene, C 4 -C 8 -cycloalkane-bis- (C 1 -C 4 -alkylene) C 6 -C 14 -arene-bis- (C 1 -C 4 -alkylene), C 4 -C 24 -alkanediyl interrupted by at least one oxygen atom, at least one -NH-, -N (C 1 -C 8-alkyl) - or -N (hydroxy -C 1 -C 8 - alkyl) is interposed a C 4 -C 20 - alkane-diyl, piperazine -N, N'- bis - (C 1 -C 4 -Alkylene), or C 2 -C 10 -alkanediyl interrupted by one sulfur atom; R 1 to R 4 and R 6 to R 9 are each independently H, C 1 -C 12 together -alkyl, C 3 -C 10 - cycloalkyl, C 3 -C 22 - alkenyl, C 1 -C 12 - alkoxy, C 1 -C 12 - alkyl sulfanyl, hydroxy -C 1 -C 8 - alkyl, halogen, NR "1 R" 2, NO 2, CN, phenyl, phenyloxy, or, R 1 and R 2 or R 2 and R 3 or R 3 and R 4 or R 6 and R 7 or R 7 and R 8 or R 8 and R 9 together with the two corresponding carbon atoms to which they are attached form a 5 or 6 membered alicyclic ring Group, aromatic or heterocyclic ring. |
| priorityDate | 2012-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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