http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108912123-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D473-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D473-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D473-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D473-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D473-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D473-30 |
| filingDate | 2018-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108912123-B |
| titleOfInvention | Method for synthesizing chiral hexa-membered carbocyclic purine nucleoside through asymmetric [3+3] cyclization reaction |
| abstract | The invention discloses a method for synthesizing chiral hexatomic carbocyclic purine nucleoside through asymmetric [3+3] cyclization reaction, which belongs to the field of asymmetric synthesis in organic chemistry. α -purine-substituted acetone and β, gamma-unsaturated ketonic acid ester are taken as raw materials, chiral thiourea is taken as a catalyst, and a chiral hexatomic carbocyclic purine nucleoside compound is obtained after reaction. |
| priorityDate | 2018-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.