http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2570646-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4e4823b20c2091b191f85b00f6ac2220 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-82 |
| filingDate | 2014-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64233d84a0b84f840f5611e8e8b4d7a8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a524cb03e8598487e3e6ddf1163fd2b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6069252339e2b107125f900b2c596f3a |
| publicationDate | 2015-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2570646-C2 |
| titleOfInvention | Improved method for obtaining lithium salts of oxybenzoic acids and their carboxylated amides |
| abstract | FIELD: chemistry. n SUBSTANCE: invention relates to improved method for obtaining lithium salts of carboxylated amines of hydroxybenzoic acids, applied in production of medications and other organic products. Method consists in interaction of carboxylated amines of hydroxybenzoic acids with lithium hydroxide, with the process being carried out in medium of boiling benzene with azeotropic distillation of water for 1.0-1.5 h. Final product is extracted by filtration and washing by solvent. n EFFECT: method makes it possible to obtain lithium salt with content of basic substance not less than 99,0 wt % and output not less than 96%. n 4 ex |
| priorityDate | 2014-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.