| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ca2e4410855da087e11bf3eea8933fa |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-6561
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D519-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-475
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6561
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D519-04 |
| filingDate |
1980-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d519a45f625f85a3a6abc61acb2115a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6141e25d18b6127036049682d7d24741 |
| publicationDate |
1980-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0014053-A1 |
| titleOfInvention |
Synthesis of vindesine; vincaleukoblastine compounds |
| abstract |
A process for preparing vindesine characterized by reacting a 4-desacetyl VLB C-3 carboxazide with trihydrocarbylphosphine to form 4-desacetyl VLB C-3 N-(trihydrocarbylphosphoranyl)carboximide and then decomposing said acyl iminophosphorane with acid to yield vindesine. The process for preparing a 4-desacetyl VLB C-3 N-(trihydrocarbylphosphoranyl)carboximide characterized by reacting 4-desacetyl VLB C-3 carboxazide with trihydrocarbylphosphine. The 4-desacetyl VLB C-3 N-(trihydrocarbylphosphoranyl)carboximide compounds are novel. |
| priorityDate |
1979-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |