http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6844444-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D249-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-383 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D249-08 |
| filingDate | 2002-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85aee44ed6b7597c16c54770a1751919 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd982aaada2e95cb4755bb2166ad3095 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a04e61f5afece7647102bfdb23192d8 |
| publicationDate | 2005-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6844444-B2 |
| titleOfInvention | 1H-1,2,4-triazole-5-yl-acetic ester compound |
| abstract | There is disclosed a 1H-pyrrole-[1,2-b][1,2,4]triazole compound represented by formula (I): n n nwherein R is an alkyl group; R 1 , R 2 , R 3 , R 1 ′, R 2 ′, and R 3 ′ each are a hydrogen atom or an alkyl group; R 1 and R 2 , and R 1 ′ and R 2 ′ may bond together to form a ring, respectively; R 4 is a hydrogen atom or an alkyl group, and X is heterocyclic group, a substituted amino group, or an aryl group. The compound is useful as a photographic cyan coupler. There is also disclosed synthetic intermediates of the compound and a production method of the intermediates. |
| priorityDate | 1997-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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