| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b00b3150f54d2cd7e1c296bcc41f7df1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C50-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-293
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C46-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C46-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C50-34 |
| filingDate |
1996-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eda414cf55a06381ee34def03904a2eb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_071736b4c3b0f89bc4596d5acc40b91b |
| publicationDate |
2002-01-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0801639-B1 |
| titleOfInvention |
Method for preparing substituted anthraquinones and use thereof for preparing rheins |
| abstract |
PCT No. PCT/FR96/01714 Sec. 371 Date Jul. 1, 1997 Sec. 102(e) Date Jul. 1, 1997 PCT Filed Oct. 31, 1996 PCT Pub. No. WO97/16404 PCT Pub. Date May 9, 1997A process for the preparation of substituted anthraquinones is provided. The anthraquinones can be used to prepare pharmaceutically useful rheins. |
| priorityDate |
1995-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |