http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113307812-B
Outgoing Links
Predicate | Object |
---|---|
classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04 |
filingDate | 2021-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2022-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2022-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-113307812-B |
titleOfInvention | Preparation method of broad-spectrum tumor drug larotrectinib |
abstract | The present invention relates to a preparation method of larotrectinib, which selectively reduces the compound of formula II to obtain the compound of formula I. The invention provides a preparation method of larotrectinib, which has mild reaction conditions, high chiral selectivity, and high product yield, which is suitable for commercial production. |
priorityDate | 2021-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.