http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100293857-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-64 |
| filingDate | 1993-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2001-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2001-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100293857-B1 |
| titleOfInvention | Process for preparing 2-substituted 5-alkylpyridine |
| abstract | The title compound of formula (I) can be prepared by cyclizing the aminomethyleneated 2-pentenoic acid derivative of formula (II) in the presence of an acid or ammonia.n n n n n n n n Wherein R, X, R 1 , R 2 , and Z are as defined herein.n n n Preferably, aminomethyleneized pentenoic acid derivatives which can be prepared by reacting pentenoic acid derivatives of the following general formula (III) or (IV) with ortho-amides of the following general formula (V) are used. |
| priorityDate | 1992-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 98.