| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7995660796c354a2881371a7406bf6dd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C333-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C271-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B57-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D217-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D265-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B57-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D279-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C333-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-55 |
| filingDate |
2000-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18a63505d49a3f58ecc8381181ec1f05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e05873d94eb46ac83ac95028f8818a5 |
| publicationDate |
2000-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1046627-A3 |
| titleOfInvention |
Enantiopure reagents and process for the separation of enantiomers |
| abstract |
(a) on fait réagir un mélange comprenant lesnénantiomères en milieu basique avec un réactif à base d'un aminoacidenénantiopur, réactif dans lequel au moins un groupement amino denl'aminoacide porte un groupement activant pour former un précurseurnactif d'un groupement isocyanate et dans lequel au moins un groupementncarboxyle de l'aminoacide est substitué et (b) on soumet le mélange de diastéréomères obtenu à une opération denséparation. Process for the separation of enantiomers comprising at least one free functional group in which (A) a mixture comprising the enantiomers is reacted in basic medium with a reagent based on an enantiopure amino acid, reagent in which at least one amino group of the amino acid carries an activating group to form an active precursor of a group isocyanate and in which at least one carboxyl group of the amino acid is substituted and (b) the mixture of diastereomers obtained is subjected to a separation operation. |
| priorityDate |
1999-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |