| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14effe3850d2129f863b969dac4f1db8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-61 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D403-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-803
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-60 |
| filingDate |
1998-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf35206ba844babefb3801773bb17c98
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e292fa7105cc2410821c12b57c27d2c3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09709a0b3f4ee222511e6e7c7b9fb4b2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebeb909662f19ed455820bd4e015c585 |
| publicationDate |
1999-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H11130752-A |
| titleOfInvention |
Method for producing heteroarylcarboxylic acid amides and esters |
| abstract |
(57) [Problem] To provide a method for producing heteroarylcarboxylic acid amides and esters. The present invention relates to a compound of the formula I Wherein A 1 to A 5 , R 1 , Hal and X are as described in the description. The method for preparing heteroarylcarboxylic acid amides and esters represented by the formula II Embedded image Heating a mixture consisting essentially of a heteroaryltrichloromethane compound of the formula wherein A 1 to A 5 and Hal are as described in the description and 1.0 to 1.5 equivalents of concentrated sulfuric acid. And reacting the resulting intermediate with an alcohol or amine of the formula III HXR 1 III optionally in the presence of a diluent and / or a base. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009514832-A |
| priorityDate |
1997-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |