http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-940002243-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04 |
| filingDate | 1992-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1994-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-940002243-A |
| titleOfInvention | Novel pyrazolo (3,4-d) pyrimidine derivatives preparation method thereof and herbicides thereof |
| abstract | 5-substituted phenyl-pyrazolo [3,4-d] pyrimidine and 5-substituted phenyl-4-oxo-pyrazolo [3,4-d] represented by the following general formulas (I) and (II) Pyrimidine derivatives, methods for their preparation and herbicides thereof.n n n n n n n n When R 3 has a substituent, the herbicidal activity against weeds is strong, there is a stronger herbicidal activity in pre-germination than post in germination conditions, and especially compound 14 has excellent selectivity in cotton. |
| priorityDate | 1992-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.