http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1270830-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2baf849d216e689ecc40ccc931a7a7bc |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D237-18 |
| filingDate | 1988-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1990-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90a6cac998bd3008c8d2f34541953e55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf3cbdcd062adb84ad38428ba47d04be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08c6c66ceb265ac3180dd80537ba7cbc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7253f475059bb1b51ba36012a402a499 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b630363cb8b77b21c75067171d0b308 |
| publicationDate | 1990-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1270830-A |
| titleOfInvention | Pyridazinone derivatives, preparation thereof and insecticidal, acaricidal, fungicidal compositions |
| abstract | ABSTRACT Novel 3(2H)-pyridazinone derivatives having the formula I: (I) wherein, R is a straight or branched C2 to C6 alkyl, R1 and R2 are each independently hydrogen or a lower alkyl, R4 is a halogen, R3 is a halogen, an alkyl, a cycloalkyl, an alkoxy, a haloalkyl, a haloalkoxy, -CN, -NO2, a phenyl, a benzyloxy, a benzyl, a phenoxy, a phenylthio, a pyridyloxy, a quinoxalyloxy, a lower alkenyloxy, a lower alkylthio, a lower haloalkylthio, -Si(CH3)3, -OH, -N(CH3)2, -SCN, -COOCH3 or -OCH(CH3)COOC2H5, and n is an integer of 1 to 5, said R3 being the same or different when n is an integer of 2 to 5. In particular, the derivative is selected from 2-tert.-butyl-4-chloro-5-mercapto-3(2H)-pyridazinone and 2.tert.-butyl-4-bromo-5-mercapto-3(2H)-pyridazinone. A process for preparation of said derivatives is also provided. These derivatives are useful as an active ingredient of insecticidal, acaricidal, nematicidal and/or fungicidal compositions for agricultural and horticultural uses as well as of expellent compositions for ticks parasitic on animals. |
| priorityDate | 1983-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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