| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d2a5476ab1952a068ab04ae5ce456be0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J51-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J51-00 |
| filingDate |
2020-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d841b296294fe88a4202fbdc38aa8a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c9cd1503e95e3c3606d534ddf6cadf8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_534be5e3540f04702467eabc6306be2d |
| publicationDate |
2022-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3941926-A1 |
| titleOfInvention |
Process for the preparation of fulvestrant 3-boronic acid |
| abstract |
The invention relates to a process for the preparation of fulvestrant 3- boronic, comprising the transformation of the compound of formula (IV) into the compound of formula (III). The intermediate of formula (III) also forms part of the present invention. Fulvestrant 3-boronic acid is obtained with high purity. |
| priorityDate |
2019-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |