| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a9b65767d9937a7f5af754f001d24a90 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-04 |
| filingDate |
1989-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73b181d439b463244471a81e1c44dce4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_399152a1a87785ed3a64a86a7a3f9f36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3031dd89864cb4702abb4a6ad0714e93
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bbf89171cee60650e5ecaef5f55000c |
| publicationDate |
1990-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0387357-A1 |
| titleOfInvention |
Indolenine derivatives |
| abstract |
Indolenine derivatives represented by general formula (I), wherein R' represents a hydrogen atom or a lower alkyl group, and X and Y may be the same or different from each other and each represents a methylene group or an oxygen atom are disclosed. They are useful compounds as intermediates for synthesizing cyanine compounds to be favorably used as organic near-infrared absorbing dyes for use in an optical disc recording medium using a semiconductor laser. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1006116-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6261737-B1 |
| priorityDate |
1988-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |