http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-970061890-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D407-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D407-04 |
| filingDate | 1996-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1997-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-970061890-A |
| titleOfInvention | Substituted 5-hydroxy-4H- [1,3] -benzodioxin-4-one derivatives and methods for their preparation |
| abstract | The present invention relates to 5-hydroxy-4H- [1,3] -benzodioxy-4-one of the general formula (I) wherein the 2-position is substituted by a heterocycle and a process for its preparation.n n n n n n n n Wherein R 1 represents hydrogen, C 1 -C 4 alkyl, C 1 -C 2 haloalkyl substituted by 1 to 5 halogen atoms, R 2 , R 3 and R 4 are each independently hydrogen, halogen , C 1 -C 4 alkyl, C 1 -C 4 alkoxy, or C 1 -C 2 haloalkyl substituted by 1 to 5 halogen atoms, or R 2 and R 3 represent carbon atoms to which they are attached Wherein the benzene ring is substituted or unsubstituted by halogen, C 1 -C 4 alkoxy, C 1 -C 4 alkylthio, C 1 -C 2 haloalkyl, cyano or nitro, X represents sulfur, oxygen or NR 5 , wherein R 5 represents hydrogen or C 1 -C 4 alkyl. |
| priorityDate | 1996-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.