http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0517437-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_630b360599ea5cf4b5bcbc0c6c0a3e2d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-34 |
| filingDate | 1991-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_819c3af3ede99c87993e74c6078992a1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1f6a931a6626138a5833628c96c268a |
| publicationDate | 1993-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0517437-A |
| titleOfInvention | Process for producing pyrrolecarboxylic acid derivative |
| abstract | (57) [Summary]n[Structure] Acylpyrrolecarvone of the following general formula (I) The acid derivative is treated with hydrogen in an alcohol solvent of the following general formula (II). After reduction with sodium borohydride, the following general formula (III), (I A pyrrolecarboxylic acid derivative represented by V) is produced.n[Chemical 1]n [R 1 : Alkyl group having 9 to 15 carbon atoms or 9 to 9 carbon atoms 15 alkenyl groups, R 2 : Hydrogen atom or carbon number 1 to 5 alkyl groups, R 3 : Alkyl group having 1 to 8 carbon atoms]n[Effect] Acylpyrrolecarboxylic acid derivative ester The ketone group is reduced to a methylene group with good yield while leaving the group. To give a pyrrolecarboxylic acid derivative. |
| priorityDate | 1991-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.