http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AR-005545-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_966a6c1f382ec9bcb5e3839dfd73e5b8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D495-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D235-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-5517 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-551 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D243-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D495-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04 |
| filingDate | 1997-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1999-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AR-005545-A1 |
| titleOfInvention | A PROCEDURE FOR THE PREPARATION OF IMIDAZODIACEPINE DERIVATIVES. |
| abstract | A process for the preparation of imidazodiazepine derivatives of formula (I), wherein: A together with the two carbon atoms designated alpha and beta is one of groups (a), (b) and (c); R1 is cyano or a group of the formula -COOR4; R2 is hydrogen; R3 is straight or branched chain alkyl containing at most 7 carbon atoms; or R2 and R3 together are a di- or trimethylene group; R4 is straight or branched chain alkyl containing at most 7 carbon or benzyl atoms; and R 5, R6 are each hydrogen, fluorine, chlorine, bromine, iodine, trifluoromethyl, straight or branched chain alkoxy containing at most 7 carbon atoms. carbon or nitro and the carbon atom designated by Y has the S configuration when R1 is different from hydrogen, the process of which comprises reacting a compound of formula (II), where A, R2 and R3 have the meaning indicated above and X represents a fluorine, chlorine, bromine or iodine atom, in the presence of a base with a compound of formula (III), in which R7 is straight or branched chain alkyl containing at most 7 carbon or cycloalkyl atoms and R1 has the meaning indicated above . |
| priorityDate | 1996-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.