| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3cf75d5d47680886f34fb7d637057e44 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-786
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D243-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D243-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C233-33 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D243-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D243-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-786
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-33 |
| filingDate |
2015-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93d9d8429c870e96fd1f413f6208b35d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7b50947d92f7b76e4fc311387f36cd6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4eedfee8eb66aac87227e37b74b7beb8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_add47f8e206668b5077d4aa9397c8f38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7784987b10d9d1f8220cbc63dbd4409c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ede0789afe817d6bef32416d11bc9ea |
| publicationDate |
2016-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2599988-C1 |
| titleOfInvention |
Method of producing 7-bromo-5-(2-chlorophenyl)-1,3-dihydro-2h-1,4-benzodiazepin-2-one |
| abstract |
FIELD: chemistry. n SUBSTANCE: invention relates to a method of producing 7-bromo-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one - active ingredient of original domestic sedative agent "Phenazepam". n EFFECT: disclosed is a novel simpler method of producing 7-bromo-5-(2-chlorophenyl)-1,3-dihydro-2H-1,4-benzodiazepin-2-one by formation from N-[4-bromo-2-(2-chlorobenzoyl)phenyl]-2-chloroacetamide and subsequent cyclocondensation of 2-amino-N-[4-bromo-2-(2-chlorobenzoyl)phenyl]acetamide. n 1 cl |
| priorityDate |
2015-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |