http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103797022-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-182 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J63-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J5-00 |
| filingDate | 2012-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103797022-B |
| titleOfInvention | The method of purification of betulonic acid and Boc-Methionin betulonic acid, and utilize bridged piperazine derivatives to prepare the methodology of organic synthesis of betulonic acid acid amides |
| abstract | The present invention relates to a kind of method of betulonic acid of purifying from the organic synthesis product of Jones oxidation reagent and trochol, trochol wherein extracts and gets in Japanese birch bark; And more than one state high purity betulonic acid that method of purification obtains be raw material prepare piperazine betulonic acid amide derivatives method and by the obtained derivative of this method, above-mentioned piperazine betulonic acid amide derivatives is had the pharmaceutical chemicals of antibacterial by as a kind of and use; And a kind of method of Boc-Methionin betulin acid ester monomer of purifying from the organic synthesis product of Methionin and high purity betulonic acid, wherein high purity betulonic acid is obtained by above-mentioned method of purification as start material; And a kind of method of Boc-Methionin betulonic acid of purifying from high purity Boc-Methionin betulin acid esters monomeric hydrolytically reactive product. |
| priorityDate | 2011-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 113.