http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1060023-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c902faf6ae746c51fc8010672fc22894 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-64 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D403-06 |
| filingDate | 1979-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1979-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf105387dcd44ecf6d0cd932d4072eef |
| publicationDate | 1979-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1060023-A |
| titleOfInvention | 2-(2-(phthalimidomethyl)imidazol-1-yl) benzophenones |
| abstract | ABSTRACT OF THE DISCLOSURE Compounds of formula II II and its phthalimide derivative III: III wherein R0 and R1 are hydrogen or alkyl of 1 to 3 carbon atoms, inclusive; wherein R2 is hydrogen, chloro, fluoro, or trifluoromethy1; wherein R3 is hydrogen, or fluoro with the proviso that R3 is not fluoro, if R2 is chloro or trifluoromethyl; and wherein R4 is hydrogen, fluoro, chloro, bromo, nitro, or trifluoromethyl are prepared by reacting a compound of formula I: I wherein R0, R1, R2, R3, and R4 are defined as above, with formaldehyde to produce compound II and reacting II with pthalimide, triphenylphosphine and finally diethyl azo-dicarboxylate to give compound III. Compounds II and III are useful as important inter-mediates for the production of known 6-phenyl-4H-imidazo-[1,2-a][1,4]bensodiazepine which compounds are active as tranquilizers and antianxiety agents. |
| priorityDate | 1975-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 224.