http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20090077415-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f0e688f4f0f360c3093469970677fdbe |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0237 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0207 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-04 |
| filingDate | 2008-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ce2670c3bbe1a8a491680943ee61161 |
| publicationDate | 2009-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20090077415-A |
| titleOfInvention | Method for synthesizing polycycles and their natural products, rubranine and deoxybruseol |
| abstract | The present invention provides an efficient and comprehensive synthetic method for producing polycycles having cilan and cyclool nuclei, using ethylenediamine diacetate as catalyst. As another example, it is to provide a simple method for synthesizing dioxybruceol as naturally occurring rubranine and racemate.n n n The present invention develops a new and efficient synthetic route for biologically interesting polycycles with citrane and cyclools starting from trihydroxybenzenes, which have various forms of polycycles with various substituents on the pyranyl ring. It provides a synthesis method of these. At the heart of these synthetic pathways are aldol-type reactions and electroring reactions using quinonemethide as intermediates, from which also enable the successful synthesis of natural lubricin and deoxybruseol with benzopyran moieties. This has led to a wide range of applications in the biology and pharmaceutical fields. |
| priorityDate | 2008-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.