http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022255417-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H15-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-26 |
| filingDate | 2022-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1f7c0de0e2e37be7598ec76565dd980 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_468e3af25937d81a91920be336fe8641 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_855f4d0e33362d39d57549b7727274ae |
| publicationDate | 2022-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2022255417-A1 |
| titleOfInvention | Method for producing catechin conjugate |
| abstract | Provided are: a method for efficiently producing a catechin conjugate by means of a semi-synthetic method; and a production intermediate of said catechin conjugate.　The present invention provides a method for producing an allylated catechin protection derivative represented by formula (IV), said method including: allylating a hydroxyl group at the 3'- or 4'-position of a catechin compound represented by formula (I) to form an allylated catechin compound (II); subsequently benzylating a phenolic hydroxyl group to form a compound represented by formula (III); and subsequently subjecting the remaining hydroxyl groups to benzyloxycarbonylation. |
| priorityDate | 2021-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 204.