http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1619190-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_324beb8b942a3a6ed1f1f576bcd76c45 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P19-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D303-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F1-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D303-48 |
| filingDate | 2004-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2010-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_924fb9e9f91a69bbfdf1947062b3da55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5456ab0ca09f11d6c05d1f76be10ec0a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d9a661d849fd2d0d1743dd339777e6c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e5e42b8b91a45789e8bd1d579956ef3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c11bca5f7486da033ed3ab639df1c0ee |
| publicationDate | 2010-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1619190-B1 |
| titleOfInvention | Salts of (2s,3s)-3- [[(1s)-1-isobutoxymethyl-3-methylbutyl]carbamoyl] oxirane-2-carboxylic acid |
| abstract | It is intended to purify (2S,3S)-3-[[(1S)-1-isobutoxymethyl-3-methylbutyl]carbamoyl]oxirane-2-carboxylic acid (hereinafter referred to as “carboxylic acid”) with the use of a salt from the carboxylic acid and an organic amine selected from among piperazine, adamantanamines, etc. and to provide a crystalline sodium salt of the carboxylic acid which has the following properties and is enhanced in storage stability so as to be suitable for use as a raw material for medicinal drug. DSC: 170 to 175°C exothermic peak accompanied by weight loss Characteristic absorption bands in infrared absorption spectrum (potassium bromide tablet method): 3255, 2950, 2860, 1670, 1630, 1550, 1460, 1435, 1395, 1365, 1310, 1260, 1110, 890 cm-1. |
| priorityDate | 2003-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 109.