| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36089addd8e49e968b4c7e13c517dd1c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D281-10 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-55 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D281-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-554 |
| filingDate |
1989-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e558577c82ec5bab7de604087eadaa5e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dea3282f7f07072c8b4d6d15e7fe7c23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_377bbf9115eec5edfc64bfddccb7a24c |
| publicationDate |
1994-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0355395-B1 |
| titleOfInvention |
Process for the preparation of intermediates for the synthesis of diltiazem |
| abstract |
Compound of formula III, which is an intermediate in the synthesis of diltiazem, is prepared by N-alkylation of the corresponding N-H derivative with 2-dimethylaminoethanol in an inert solvant and in presence of methanesulphonyl chloride and a base. <CHEM> e |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11351180-B2 |
| priorityDate |
1988-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |