http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113416221-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H15-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-24 |
| filingDate | 2021-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113416221-B |
| titleOfInvention | Total synthesis method of natural product phenanthrene alkaloid glycoside compound H4 |
| abstract | The invention discloses a total synthesis method of a natural product phenanthrene alkaloid glycoside compound H4, which takes 3-methoxy-4-hydroxy phenethylamine hydrochloride as a starting material and carries out reaction in 11 steps in sequence: acid amine condensation reaction, cyclization reaction, sodium borohydride reduction reaction, Boc protection amine group reaction, Heck reaction, deprotection group Boc reaction, Eschweiler-Clark reaction, quaternization reaction, Hofmann elimination reaction, Konikis-knowledging reaction and deprotection group reaction. The invention overcomes the defects of complicated extraction and separation process and low yield of natural products, meets the requirements of deep research on the natural products, and has simple synthetic method route and higher yield. |
| priorityDate | 2021-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 185.