http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101935302-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_38f6403d850a1fe9e34ef7fd5a010318 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D221-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 |
| filingDate | 2010-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebf63a2072a3f19b71e249e8fda87e51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af680eb7943c06bf12d68e229a95f17b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7a42d84dc7e372920d33b8ff4e30b39 |
| publicationDate | 2011-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101935302-A |
| titleOfInvention | Asymmetric synthetic method of (-)-huperzine key intermediate |
| abstract | The invention belongs to the field of asymmetric catalysis of organic chemistry, and in particular relates to an asymmetric synthetic method of a (-)-huperzine key intermediate, comprising the following step of: synthesizing a huperzine key intermediate by using an asymmetric Michael/Adol cascade reaction of organic micromolecule catalysis. The asymmetric Michael/Adol cascade reaction is characterized in that the key intermediate (-)-(5S, 9R)-9,10-dihydro-2-methoxyl-7-methyl-11-oxo-5,9-methylene cyclooctane [b] pyridine-5(6H)-methyl carbonate is prepared by using high yield, high optical purity in a gram level. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105017269-A |
| priorityDate | 2010-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.