http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002512620-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D498-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-685 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-357 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D498-10 |
| filingDate | 1998-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2002-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002512620-A |
| titleOfInvention | Novel photochromic pyrooxazine compounds, their use in ophthalmic optics |
| abstract | (57) [Summary]nSpiro [indoline- [2,3 ']-benzo containing at least one electron-withdrawing group attached to the 5' or 6 'position of the benzoxazine structure by a chain containing at least one ethylenic double bond. Oxazine] type novel photochromic compounds according to the invention. Application to ophthalmic optics. |
| priorityDate | 1997-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 115.