| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c2b9dc89cc4ba060cc73bbf0c90bbb78 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D257-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D257-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-04 |
| filingDate |
1995-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd3d0480bfcbbd4727c07a1a0d922f07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_435c034380661b82f845ba13fafb19ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55f680f4a031fad8412c0d4a9e1106ff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b0991a67a0d2f8af471a619b3b813d6 |
| publicationDate |
1998-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5777128-A |
| titleOfInvention |
Process for preparing benzopyran compounds |
| abstract |
The present invention relates to a process for preparing compounds of structure (I), and the intermediate compound of formula (II). |
| priorityDate |
1994-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |