| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d669af06cb2abbcd6823699582a97002 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-3828
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-3833
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C313-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B57-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-281 |
| filingDate |
1982-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1984-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62ed8b1e89ba89abe82bc6d04c7fa1db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15f279905366d40da0201898880bf2c0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_666a229596f6381ecdcc297186190d6d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b681b51d2089c75eed80da9405692b6 |
| publicationDate |
1984-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4469875-A |
| titleOfInvention |
Optically active proline derivative, process for its production and use |
| abstract |
The invention is directed to optically active proline derivative of the general formula: <IMAGE> (I) in which X is a hydrogen atom or a hydroxyl group and R is a hydrogen atom, an unsubstituted or alkyl group substituted phenyl group or a straight chain or branched alkyl group having 1 to 20 carbon atoms and a process for its production by reacting an enantiomerically pure proline or 4-hydroxy-proline as a solution in an alkanol having 1 to 4 carbon atoms with 0.9 to 2 times the molar amount of an alkali metal alcoholate corresponding to the alkanol and 1 to 3 times the molar amount of an epoxide of the general formula <IMAGE> (II) in which R is as defined above. The optically active proline derivative of general formula (I) can be used in the form of metal ion chelate complexes as the chiral stationary phase in the separation of enantiomers by means of liquid chromatography. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2913611-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4785021-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4747956-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4590167-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4935460-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005092686-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8088626-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005118409-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105467045-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7141160-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7160449-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0212171-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0240149-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0240149-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010144045-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5013842-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8137548-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004226889-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5660822-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008132340-A3 |
| priorityDate |
1981-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |