| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50a5cd9edd3c13b4ed76f578324840eb |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D221-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D215-48 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P43-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D221-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D221-22 |
| filingDate |
1990-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6bfc2aed4a6d4d9f77ed8cb267300fa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_041794bb8aff0c107f99d8160bb04ca8 |
| publicationDate |
2004-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1026157-A3 |
| titleOfInvention |
Method for the synthesis of huperzine A and analogs thereof and compounds useful therein |
| abstract |
The present invention relates to a method for the synthesis of certain bridgednfused ring pyridines. Such bridged fused ring pyridines can be converted tonhuperzine A and analogs of huperzine A. and analogs to huperzine A. The presentninvention also covers such bridged fused ring pyridines, compounds utilized for thenpreparation of the bridged fused ring pyridines. |
| priorityDate |
1989-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |