| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f6e33603375c486b0ab3505830af9e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-5025 |
| filingDate |
2001-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7ebf11b8ef67a1acc1dbdf6d277d8da
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf53f2b61e63e0cce5ed25e5f1ea93c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25c4d0dfdb0f236dc12fb596a55cdb92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_935a04732331ef422a521ff7b20f550e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa523053df8928983f6fd47096432262 |
| publicationDate |
2002-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2002156079-A1 |
| titleOfInvention |
Optically active pyrrolopyridazine derivatives |
| abstract |
An optically active pyrrolopyridazine compound of the formula (I) or a pharmaceutically acceptable salt thereof: n n n wherein R 1 is alkyl; R 2 and R 3 are each independently alkyl; R 4 is optionally substituted aryl; and A is imino, oxygen or sulfur. The pyrrolopyridazine compound or pharmaceutically acceptable salts thereof of the present invention exhibit excellent gastric acid secretory inhibition activity and gastric mucous membrane protection activity, as well as excellent antibacterial activity against Helicobacter pylori. They are useful medicines and are particularly useful for treating or preventing ulcerative diseases. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6734181-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004014762-A1 |
| priorityDate |
1999-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |