| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e0f4f8190960626ec922a1f03bcd4aba |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H17-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H17-08 |
| filingDate |
2001-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb3d3ea234cac708940f091a94876be2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c53ec727b855d9ef71a8e54b910a4a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0abc54fd677ac691fd4f7c58c7adef3d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc60203b78f29cb84e0f34ee0b132198
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92e7cc1882b205be5dd34e8e4a166b57 |
| publicationDate |
2005-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6900296-B2 |
| titleOfInvention |
Cost effective method for selective methylation of erythromycin A derivatives |
| abstract |
The invention relates to a cost effective and industrially advantageous process for the selective methylation of a hydroxy group at the 6 position of erythromycin A derivative which comprised methylating the erythromycin A derivative with a methylating agent in a mixture of toluene and a ploar aprotic solvent. |
| priorityDate |
2000-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |