http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0190534-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D457-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D457-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D457-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D457-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D457-02 |
| filingDate | 1985-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1988-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1988-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0190534-B1 |
| titleOfInvention | Process for the preparation of ergoline derivatives |
| abstract | 1. A process for the production of ergoline derivatives of the general formula I see diagramm : EP0190534,P5,F1 wherein C8 _-_-_-_-_-_-_- C9 and C9 _-_-_-_-_-_-_- C10 are each a CC-single bond or each is a separate C = C-double bond, R**6 is C1-4 alkyl, R**8 is methyl, hydroxymethyl, carbonylmethoxy, ureido or N,N-diethylureido, each in the alpha- or beta-configuration, and R is hydrogen or nitro, characterised in that a 2,3-dihydroergoline derivative of the general formula II see diagramm : EP0190534,P5,F2 wherein C8 _-_-_-_-_-_-_- C9 and C9 _-_-_-_-_-_-_- C10 and also R**6 , R**8 and R have the meanings indicated above, it being possible for the hydrogen in the 3-position to have the alpha- or beta-configuration, is reacted with an electrophilic reagent in an apolar solvent and with a base at temperatures of from -70 to 30 degrees C. |
| priorityDate | 1984-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.