http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1214307-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2baf849d216e689ecc40ccc931a7a7bc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-22 |
| filingDate | 2000-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2004-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d8141248911f9864b185388d3360382 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f89a7eb9d814097f01b6b05e9285240c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f925144bb1b5e20acf2ceb8b327aeee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98f273760c910afb07abb76a5d8cdf07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a23329543d1ccbd3a77231451a3ea8a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81f7cb8f25d85908907f49823d3dedd8 |
| publicationDate | 2004-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1214307-B1 |
| titleOfInvention | 4-oxybenzopyran derivative |
| abstract | This invention relates to a 4-oxybenzopyran derivative of formula (I) wherein, R?1 and R2¿ represent each independently a hydrogen atom, a C¿1-6? alkyl group or a phenyl group; R?3¿ represents a hydroxyl group or a C¿1-6? alkylcarbonyloxy group; R?4¿ represents a hydrogen atom, a C¿3-6? cycloalkyl group, a C1-6 alkyl group, a C1-6 alkylcarbonyl group, a C1-6 alkylaminocarbonyl group, a di-C1-6 alkylaminocarbonyl group, an aryl group or a heteroaryl group; n represents an integer of 0-4; X represents -C(=O)NR?7-, -NR8¿-, -NHC(=O)NH- or -S(O)¿2?NH-; R5 represents a hydrogen atom or (a), (b), (c), (d), (e), (f), (g), (h), (i), (j), (k), or (l); R?6¿ represents a hydrogen atom, a halogen atom, a nitro group or a cyano group; or a pharmaceutically acceptable salt thereof. And this invention also relates to an antiarrhythmic agent having the prolongation effect on the functional refractory period comprising said compound or a pharmaceutically acceptable salt thereof as an active ingredient. |
| priorityDate | 1999-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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