http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5403951-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C229-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-08 |
| filingDate | 1991-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1995-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1e359d62887813489f4d4ec8f83f145 |
| publicationDate | 1995-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5403951-A |
| titleOfInvention | Crystalline modification of 2-dimethylaminoethyl-n-butylaminobenzoate hydrochloride, method for production thereof and pharmaceutical preparation for anaesthesia of eyes, based thereon |
| abstract | PCT No. PCT/SU91/00168 Sec. 371 Date Dec. 22, 1992 Sec. 102(e) Date Dec. 22, 1992 PCT Filed Aug. 19, 1991 PCT Pub. No. WO93/04034 PCT Pub. Date Mar. 4, 1993.A novel crystalline modification of 2-dimethylaminoethyl-n-butylaminobenzoate hydrochloride and a method for production of said compound residing in that a solution of 2-dimethylaminoethyl-n-butylaminobenzoate hydrochloride of polymorphic form in water or organic solvent, or in their mixture, is cooled by a cooling agent at a rate of no less than 8 DEG C./min till complete crystallization of the solution with subsequent drying of obtained crystals. Compound of the invention has a local anaesthetic activity and is an active principle of a pharmaceutical preparation for anaesthesia of eyes (content of active principle is from 0.05 to 0.5% by mass). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104557585-A |
| priorityDate | 1991-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.