| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f7ddc4774cf5f8a0bda44a780d73c53d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-517
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-02 |
| filingDate |
2018-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32c2691202afc6c87453d07f9842bc41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad35a61830bf18bb700e075f84c92734
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c35b8fa6cb81e27fd2ae05a7cfc246c4 |
| publicationDate |
2019-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2019065034-A |
| titleOfInvention |
Process for producing 1- (4- (4- (3,4-dichloro-2-fluorophenylamino) -7-methoxyquinazolin-6-yloxy) piperidin-1-yl) prop-2-en-1-one |
| abstract |
The present invention is directed to 1- (4- (4- (3,4-dichloro-2-fluorophenylamino) -7-methoxyquinazoline-6-yloxy) which is simpler than the prior art methods. The present invention relates to a novel process for producing piperidin-1-yl) prop-2-en-1-one. SOLUTION: The method of the present invention comprises 4- (3,4-dichloro-2-fluorophenylamino) -7-methoxyquinazolin-6-ol in the presence of a base in an inert protic polar solvent. , By reacting with an N-acyl piperidine derivative. 【Selection chart】 None |
| priorityDate |
2013-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |