http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IE-38838-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb78b459e21bb4fd52850a12cab27387 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N47-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N47-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N47-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N47-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-40 |
| filingDate | 1974-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1978-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | IE-38838-B1 |
| titleOfInvention | 3-pyridylmethyl aryl ureas |
| abstract | 1456269 Pyridyl methyl ureas and intermediates therefor ROHM & HASS CO 13 Feb 1974 [19 March 1973] 6594/74 Heading C2C Novel pyridyl-methyl ureas of the Formula I wherein A is a radical -Z-X, wherein Z is a 1,4-phenylene or a 1,4-naphthylene radical and X is a nitro, cyano, trifluoromethyl, -CO-C 1-4 alkyl, mercapto, C 1-6 alkylthio or -SO 2 Y radical, Y being phenyl or -NR 3 R 4 group where R 3 and R 4 are hydrogen atoms or methyl or ethyl groups, are obtained by (1) reacting (3- pyridylmethyl)amine with aryl isocyanates of the formula A-N=C=O, (2) reacting (3-pyridylmethyl)isocyanate with arylamines of the formula A-NH 2 , or (3) reacting C 1-12 alkyl or optionally substituted phenyl - N - (3 - pyridylmethyl)-carbamates or 3-pyridyl methyl urea with arylamines of the formula A-NH 2 . A pesticidal, e.g. rodenticidal composition contains a pyridylmethyl urea of the above formula as active ingredient. 4 - Mercaptophenyl isocyanate and 4 - (tbutylmercapto) phenyl isocyanate are obtained by reacting t-butyl mercaptan with p-chloronitrobenzene to give 4-(t-butylmercapto) nitrobenzene, reducing this to give 4-(t-butylmercapto) aniline and reacting this with phosgene. Phenyl - N - (3 - pyridylmethyl) carbamate is obtained by reacting 3-aminomethyl pyridine with phenyl chloroformate.n[GB1456269A] |
| priorityDate | 1973-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.