http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5071996-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50907fc1b392e2bf592f74fb8123032d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D235-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D235-20 |
| filingDate | 1990-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1991-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cbb8ed7654683930fe64fd201b3e5de |
| publicationDate | 1991-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5071996-A |
| titleOfInvention | Benzheterocyclic compounds |
| abstract | Novel hydroxy-benzoheterocyclic-substituted 3-oxopentane derivatives are produced by reaction of a hydroxy-containing ortho-phenylene amine compound and the source of a five-carbon keto-containing moiety selected from 4-oxoheptanedioic acid compounds or 1,6-dioxa[4.4]spirodilactones. The derivatives produced from hydroxy-phenylenediamines are further reacted to produce compounds of higher cyclic functionality. |
| priorityDate | 1989-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 267.