http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2008140171-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-153 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-04 |
| filingDate | 2007-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2010-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2008140171-A |
| titleOfInvention | METHOD FOR PRODUCING AN OPTICALLY ACTIVE CHROMENE OXIDE COMPOUND |
| abstract | 1. A method for producing an optically active chromene oxide compound represented by formula (14), formula (15), formula (16) or formula (17):! ! (where R5, R6, R7, R8, R9, R10, A, W, X, Y and Z are as described below, and the absolute configuration of the carbon atoms denoted by * means (R) or (S)), where the specified method includes:! asymmetric epoxidation of the chromene compound represented by formula (10), formula (11), formula (12) or formula (13), with an oxidizing agent in a solvent; ! ! (where each of R5, R6, R7 and R8 in formula (10) independently represents a hydrogen atom, a cyano group, a nitro group, a halogen atom, a C1-4 alkyl group (the alkyl group may optionally be substituted by a halogen atom, hydroxy group, cyano group, nitro group, C1 -4 alkoxy group, C1-4 alkylcarbonyloxy group, C1-4 alkylcarbonylamino group or C1-4 alkoxycarbonyl group (alkoxy group, alkylcarbonyloxy group, alkylcarbonylamino group and alkoxycarbonyl group may optionally be substituted with a halogen atom), C1-4 hydroxyl group (optionally substituted with a halogen atom), C1-4 , C1-4 alkoxy group, C1-4 alkylcarbonyloxy group, C1-4 alkylcarbonylamino group or C1-4 alkoxycarbonyl group (alkoxy group, alkylcarbonyloxy group, alkylcarbonylamino group and alkoxycarbonyl group may optionally be substituted with a 1-4alkylcarbonyl atom), C1-4alkylcarbonyl group but substituted with a halogen atom, C6-10 aryl group (C6-10 aryl group may be optionally substituted with a halogen atom, hydroxy group, cyano group, nitro) |
| priorityDate | 2006-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.