http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-655648-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89b193c30b0bd2a42b1e7bf2868c8285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_68218f9697291070fde764831fa5af32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_81ccc7b393726eb238a8028591880bb4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0bf5090f448728eb3768bf63ca09753c http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_929fd60d9a50763e5b30df415557eb14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D499-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D499-24 |
| filingDate | 1948-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1951-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-655648-A |
| titleOfInvention | Penicillin salts |
| abstract | Procaine penicillin is obtained by treating penicillin or a salt of penicillin with procaine or a salt of procaine in solution in a solvent in which the procaine penicillin is substantially p insoluble, the penicillin being present in concentrations such that more procaine penicillin is formed than will dissolve in the reaction solvent and the procaine being present in at least an equimolecular proportion with respect to the penicillin, the penicillin employed being of a purity in the range 10 per cent to 70 per cent by weight, and recovering the precipitated procaine penicillin. As solvents there may be used water, lower aliphatic carboxylic esters, aliphatic alcohols, ketones, ethers, halogenated hydrocarbons and mixtures of these solvents. Detailed examples are given. Specification 661,272 is referred to. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-936872-C |
| priorityDate | 1948-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.