| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ca2e4410855da087e11bf3eea8933fa |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D235-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D235-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D417-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D235-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D235-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D417-04 |
| filingDate |
1983-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1985-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff88dbb03bb64d2d7faea001f371159e |
| publicationDate |
1985-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1187874-A |
| titleOfInvention |
Preparation of 1-substituted-2-amino-benzimidazoles |
| abstract |
ABSTRACT OF THE DISCLOSURE This invention concerns a process for pre-paring 2-amino-1,5(6)-substituted-benzirnidazole com-pounds by reacting a l-unsubstituted-2-amino-5(6)-substituted-benzimidazole compound with a sulfonyl chloride or a haloalkyl isothiocyanate in the presence of an acid acceptor base, water, and a water-miscible nonhydroxylic solvent. |
| priorityDate |
1982-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |