| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_acc7753dbf7246eedc939cf2f6244c02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C237-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C237-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-12 |
| filingDate |
1990-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db2055d538af2fe2d8c8a20fe4e851da |
| publicationDate |
1991-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5049683-A |
| titleOfInvention |
Process for the production of alpha-6-deoxytetracyclines |
| abstract |
A process for the preparation of alpha-6-deoxytetracyclines from the corresponding 6-methylenetetracyclines is described using a silica-supported heterogeneous rhodium catalyst: <IMAGE> (I) The process stereospecifically produces the alpha epimers at higher yields while using lower rhodium metal levels than prior methods. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007093455-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106946728-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106946728-A |
| priorityDate |
1989-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |