| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69c91bbf0395db010b4806f50d808c4e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D457-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P3-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D457-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-28 |
| filingDate |
1986-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1986-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BE-904957-A |
| titleOfInvention |
PROCESS FOR THE PREPARATION OF 2-HALO-NICERGOLIN DERIVATIVES AND THEIR ADDITION SALTS WITH ACIDS AND NEW 2-HALONICERGOLINS, COMPOSITIONS COMPRISING 2-HALONICERGOLINS AND PROCESS FOR THE PREPARATION THEREOF. |
| abstract |
Process which consists in esterifying a 2-halo-1-methyl-lumilysergol of formula in which X represents a chlorine, bromine or iodine atom or its addition salt with an acid and, optionally converting the derivative of 2 -halonicergoline thus obtained in an addition salt with an acid. The compounds of the invention improve the cognitive function of the brain and show an antihypoxic action, an alpha-adrenergic blocking action and an action of calcium antagonism. Pharmaceutical applications. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4816587-A |
| priorityDate |
1985-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |