| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D417-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-08 |
| filingDate |
2020-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_148708c74583b42ebb7975ff45a1beef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01d6b5416749e583a9ed2d819c3e8564
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9990ded50895953cf8eff4d7ea9efa42 |
| publicationDate |
2022-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114080382-A |
| titleOfInvention |
Process for the preparation of indole or indazole compounds |
| abstract |
The present invention provides a method for preparing an amine group-containing indole or indazole compound using ferric chloride (III) hydrate as a catalyst, the compound is an intermediate structure necessary for the synthesis of pharmaceutical indole or indazole compound . |
| priorityDate |
2019-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |