http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102976962-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_47d0c46a02d59ba47699c84801c25a1f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-157 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P3-06 |
| filingDate | 2012-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d127638573522430442223137981d75e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0abc14c74a46da2da74738da4072cc27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d96b503790f49358bad93f6e8854346 |
| publicationDate | 2015-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102976962-B |
| titleOfInvention | L-ornithine-aspirin double salt and its preparation method and use |
| abstract | The invention belongs to the field of medicines and discloses an L-ornithine-aspirin double salt and its preparation method and use. A preparation method of the L-ornithine-aspirin double salt comprises the following steps of preparing an aqueous solution of dissociative L-ornithine, adding aspirin into the aqueous solution of dissociative L-ornithine for a reaction to obtain an L-ornithine-aspirin salt solution and separating out L-ornithine-aspirin salt crystals, or comprises the following steps of mixing an ethanol solution of aspirin and an ethanol solution of dissociative L-ornithine to obtain L-ornithine-aspirin salt precipitates, carrying out precipitate dissolution and carrying out recrystallization. A mole ratio of L-ornithine to aspirin in the L-ornithine-aspirin salt crystals is 1: 1. The preparation method is easy and practicable, has a low cost and a high yield and improves the quality of the L-ornithine-aspirin double salt. An animal experiment research proves that the L-ornithine-aspirin double salt has effects of reducing fat and protecting the liver and can be used for preparation of liver-protecting drugs. |
| priorityDate | 2012-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 103.