http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3663534-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D243-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-04 |
| filingDate | 1970-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1972-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33e1060fde55e704cdefb2ee5c487034 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1210b75bf397f4d75511616c7c876e1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0138b4ecd573853e256ebfca420d563 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53cba9d47bd2e1691b602952d49ad7ea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7092184ee3f9ba85a5518635be287551 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d1eeba5f1525ca3c95b083b831ba770 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_038842f6a6ab9463b7afeeddc026c497 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_219f5b504be955b82d99935009289214 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81b7ede875dab8acb975e7bc28ac5361 |
| publicationDate | 1972-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3663534-A |
| titleOfInvention | Process for preparing benzodiazepine derivatives and salts thereof |
| abstract | A NOVEL PROCESS FOR PREPARING BENZODIAZEPINE DERIVATIVES AND SALTS THEREOF, WHICH ARE USEFUL AS TRANQUILIZERS, MUSCLE-RELAXANTS, ANTISPASMODICS AND HYPNOTICS. THIS PROCESS IS SHOWN BY REACTION SCHEME AS FOLLOWS: 2-(R3-N(-R4)-CO-CNH2N-),3-(R2-PHENYL),R1-INDOLE + X-CH2-CN ----> 1-(NC-CH2-),2-(R3-N(-R4)-CO-CNH2N-),3(R2-PHENYL),R1-INDOLE + REDUCING AGENT ----> 1-(H2N-CH2-CH2-),2-(R3-N(-R4)-A-CNH2N-),3-(R2-PHENYL),R1- INDOLE + OXIDIZING AGENT ----> 1-(R3-N(-R4)-A-CNH2N-CO-),5-(R2-PHENYL),R1-1,2-DIHYDRO- 3H-1,4-BENZODIAZEPINE WHEREIN R1 AND R2 SIGNIFY INDIVIDUALLY HYDROGEN ATOM, HALOGEN ATOM, LOWER ALKYL GROUP HAVING UP TO 4 CARBON ATOMS, LOWER ALKOXY GROUP HAVING UP TO 4 CARBON ATOMS, TRIHALOMETHYL GROUP, NITRO GROUP OR AMINO GROUP; R3 AND R4 SIGNIFY INDIVIDUALLY HYDROGEN ATOM OR LOWER ALKYL GROUP HAVING UP TO 4 CARBON ATOMS; AND A SIGNIFIES A CARBONYL GROUP OR A METHYLENE GROUP, N SIGNIFIES 0, 1 OR 2, AND X SIGNIFIES A HALOGEN ATOM. AMONG THESE COMPOUNDS, BENZODIAZEPINE DERIVATIVES WHEREIN N IS O AND A IS A CARBONYL GROUP ARE NOVEL COMPOUNDS. |
| priorityDate | 1969-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 162.