Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d202e9e866984fe229f6facc38f1d740 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C229-20 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-195 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B59-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C333-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-198 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-00 |
filingDate |
1975-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
1977-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
GB-1472396-A |
titleOfInvention |
Resolution of 2-deutero-3-fluoroalanine |
abstract |
1472396 2-Deutero-3-fluoroalanine MERCK & CO Inc 28 July 1975 [31 July 1974] 31488/75 Heading C2C A process for resolving a DL-mixture of a 2- deutero-3-fluoro-DL-alanine salt, comprises preparing a saturated C 1-6 alkanolic solution of said DL-mixture in a solution zone; transforming the said solution into a supersaturated solution of the DL-mixture; contacting the supersaturated solution with crystals of one of the corresponding individual isomers, thereby crystallizing the said isomer from the said solution ; and recovering the other individual isomer from the resulting mother liquor. |
priorityDate |
1974-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |