http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3782407-D1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3477 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3435 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D519-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3435 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D498-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3477 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D519-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-12 |
| filingDate | 1987-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24174f6dc324fac0c7a87ed54345e982 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c47b9b4151b74fdb169910a67341886f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8760ea4dbb6451aaab971d2515d47a75 |
| publicationDate | 1992-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-3782407-D1 |
| titleOfInvention | POLYALKYLPIPERIDE INDEXIVES WITH ALKYLENE BRIDGES AND THEIR USE AS A STABILIZER. |
| abstract | New cpds. (I) are of formula (I) where n = 1-70; R1, R2 = H, 1-6C alkyl, 7-12C aralkyl, aryl, or carbon ester, or R1 with R2 = tetra- to hexa-methylene gp. or opt. substd. fluorene-typering of specified formula; X, Y = O, S, or NR7 where R7 = H, 1-8C alkyl, or 7-12C aralkyl; M = (II) where R3, R4, R5, R6 = alkyl, or R3 with R4, and R5 with R6, form with attached C atom, 5 or 6-membered ring, R8 = H or alkyl, or with attached C atom, denotes =C:O, and R9 = H or further bond to spiro-linked bridge member -B- (A then denoting direct bond); each D= -(CH2)m-, where m = 1-20, or, if residue M is joined with A through N atom, can also be a direct bond, at least one gp. -M-D being present, with M in this gp. being linked to D via N atom; each A = opt. substd. N, COOH, CO, SO2, SO2NH2, or direct bond; B = bridge member or direct bond; C has 20 meanings, e.g., H, acyl, Cl, OH, NH2, or gp. of formula (III) wherein each R13 = H or CH2OR14 where R14 = H or 1-22C alkyl opt. interrupted by ether O, N or S, or the R13 together denote -CH2-N (R15)-CH2 where R15 has 28 meanings, e.g., 1-22C alkyl. Alternatively, -M-A-B-A-C-represents gp. of formula (IV)-(VI) where R16-R20 together have over 50 meanings. Acid addn. salts and hydrates of (I) are also claimed. Polyalkylpiperidines of specified general formulae, as intermediates for (I), and their acid addn. salts and hydrates, are also claimed. |
| priorityDate | 1986-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.