http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-265128-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_159e34bec1f82234d469ba2d5a527fea |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H15-232 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J47-014 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-232 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J47-00 |
| filingDate | 1961-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1961-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-265128-A1 |
| titleOfInvention | A PROCEDURE FOR THE SEPARATION OF ANTIBIOTICS |
| abstract | Neomycin B or Neomycin C is separated from a mixture thereof by elution of a mixture of isomeric Neomycins B and C, adsorbed on a carboxylic acid ion exchange resin, with aqueous solutions of an alkaline pH of successively increasing concentration of alkali. A specified ion exchange resin is "Amberlite" IRC-50 (Registered Trade Mark) in the ammoniacal form and specified aqueous alkaline solutions are N/4 and N solutions of ammonium hydroxide. The separated Neomycins B and C may be further purified by successive precipitation from methanol or decolourisation by treatment with animal charcoal. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114317644-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114317644-A |
| priorityDate | 1960-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.