| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e51ba935c551cd18c390575def954dfd |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-14 |
| filingDate |
1995-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f65b7f80dc388665fc564f8e2930f13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85b97469746eb4c2cfa7f43a9ec0d696
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83e6b9fe5c858b47507453ef491c5131 |
| publicationDate |
1998-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5739361-A |
| titleOfInvention |
Process for the preparation of furosemide |
| abstract |
PCT No. PCT/EP95/04153 Sec. 371 Date Apr. 23, 1997 Sec. 102(e) Date Apr. 23, 1997 PCT Filed Oct. 23, 1995 PCT Pub. No. WO96/12714 PCT Pub. Date May 2, 1996A new process for the preparation of furosemide [4-chloro-N-(2-furylmethyl)-5-sulfamoyl-anthranilic acid]comprising the photochlorination of 4-chloro-2-fluoro-toluene to give 4-chloro-2-fluoro-benzotrichloride, the aminosulfonylation of the same and the subsequent condensation with furfurylamine. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105906589-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8883845-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8686027-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8168674-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113219084-A |
| priorityDate |
1994-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |