| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C233-91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-738
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C235-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C259-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C235-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-738
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-716
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-333
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C259-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-445 |
| filingDate |
1999-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2007-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-100682447-B1 |
| titleOfInvention |
Antihistamine Piperidine Derivatives and Intermediates for Preparing the Same |
| abstract |
The present invention relates to novel piperidine derivatives of formula (1a) and methods for their preparation or stereoisomers or pharmaceutically acceptable acid addition salts thereof:n n n <Formula 1a>n n n n n n n n Wheren n n R 1 is H or C 1 -C 6 alkyl and the C 1 -C 6 alkyl residue is straight or branched chain;n n n R 2 is —COOH or —COOalkyl and the alkyl moiety has 1 to 6 carbon atoms and is straight or branched.n n n Piperidine derivatives, antihistamines, fexofenadine |
| priorityDate |
1998-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |