| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad3d51747a2eba1e7636894263252df4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2e9fbfa4831754c5fbf042f6ed3f9e0f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D503-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D503-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D503-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D503-08 |
| filingDate |
1996-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7375337899620b2fdd657ebb9661729e |
| publicationDate |
1996-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9633197-A1 |
| titleOfInvention |
Preparation of clavulanate salts |
| abstract |
A process for preparation and/or purification of clavulanic acid or a pharmaceutically acceptable salt or ester thereof, including the steps of: adding an additional solvent to a solution of clavulanic acid in a water immiscible solvent; contacting the solution with an amine; isolating the amine salt of clavulanic acid formed; and converting the amine salt into clavulanic acid or a pharmaceutically acceptable salt or ester thereof. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6274575-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6841554-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9718216-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6127358-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-H2158-H
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7767823-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6133441-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9821212-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9823622-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9854352-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7129352-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9708175-A1 |
| priorityDate |
1995-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |