http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H054987-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_39ae96c0ecc22ff90ff986371a3cea0f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-437 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-435 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-12 |
| filingDate | 1991-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2215498b132eccba112917b6cb82f325 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb755690f02d0d682791576ce4d1da10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e9379d772ec423bcd430cdbc20c7e60 |
| publicationDate | 1993-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H054987-A |
| titleOfInvention | Process for producing pyrazolopyridine derivative |
| abstract | (57) [Summary] [Structure] The compounds of formula (II) and formula (III) are reacted in the presence of a base and, if necessary, subjected to a deprotection reaction of a protected carboxyl group to give a compound of formula (I) A method for producing the pyrazolobyridine compound or a salt thereof. [Chemical 11] [Wherein R 1 is a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group, R 2 is an optionally substituted aryl group, R 3 is a protected carboxyl group, and A is a lower alkenylene group. , And X − represent anions. [Effect] The pyrazolobyridine compound can be produced in a single step in a high yield. |
| priorityDate | 1990-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.