| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_05a203d85ee01909eaf728dc16f0f6cb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-46 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C237-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C233-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C237-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-00 |
| filingDate |
1974-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16d143bbc3493e79aeaa3c931603e2f4 |
| publicationDate |
1974-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
SE-7406228-L |
| abstract |
1459861 6 - Demethyl - 6 - deoxy - 6 - methyllenetetracyclines PFIZER Inc 2 Jan 1974 [21 June 1973] 00106/74 Heading C2C 6 - Demethyl - 6 - deoxy - 6 - methylenetetracyclines are prepared by contacting an 11ahalo - 6 - demethyl - 6 - deoxy - 6 - methylenetetracycline with at least an equimolar amount of a secondary or tertiary phosphine or a tertiary phosphite in a reaction-inert solvent to effect 11a-dehalogenation. |
| priorityDate |
1973-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |