Results 111 to 120 of about 712 (172)

Antiprolactinic ergolines

Experientia, 1980
E. Beacco, L. Bernardi, E. di Salle, B. Patelli, A. Temperilli   +4 more
exaly   +2 more sources

Regiocontrolled electrochemical cyanation of ergolines

Tetrahedron Letters, 1983
Karlheinz Seifert
exaly   +2 more sources

Conversion of ergolines to hexahydro- and octahydrobenzo[f]quinolines (depyrroloergolines)

Journal of Medicinal Chemistry, 1980
J A Clemens, N J Bach, James A Clemens
exaly   +2 more sources

Ergoline and non-ergoline derivatives in the treatment of Parkinson’s disease

Journal of Neurology, 2006
There are a large variety of dopamine agonists available. Especially de novo patients are treated with dopamine agonists to avoid dyskinesia. Dopamine agonists can be subdivided into ergoline and non-ergoline derivatives. This distinction raises the question whether there are differences in the effects to treat symptoms, not only in the side effects ...
Heinz, Reichmann, Anja, Bilsing, Reinhard, Ehret, Wolfgang, Greulich, Jörg B, Schulz, Andreas, Schwartz, Olivier, Rascol   +6 more
openaire   +2 more sources

Stimulation of pre- and postsynaptic dopamine receptors by an ergoline and by a partial ergoline

Brain Research, 1981
The capacity of the ergoline, pergolide, and of the partial ergoline, LY 141865, to stimulate pre- and postsynaptic dopamine (DA) receptors was investigated. Binding studies have revealed that pergolide has a high affinity, while the partial ergoline, LY 141865, has a low affinity for the postsynaptic striatal DA receptors in vitro.
J M, Rabey, P, Passeltiner, K, Markey, T, Asano, M, Goldstein   +4 more
openaire   +2 more sources

Preparation and Characterization of Ergoline Thiazolidinones and an Ergoline Imidazolidinone

Archiv der Pharmazie, 1986
AbstractThe preparation of the ergoline thiazolidinones 2,3 and the ergoline imidazolidinone 5 is described. The 13C‐ and 15N‐NMR spectra of the 15N‐labelled compounds 15N‐ 2a and 15N‐3a allow the distinction of the two isomers.
Karlheinz Seifert, Sigrid Härtling, Siegfried Johne   +2 more
openaire   +1 more source

Serotonergic ergoline derivatives

Bioorganic & Medicinal Chemistry Letters, 1998
Novel classes of 13- and 14-tertbutyl-ergoline derivatives were prepared, and characterised in vitro for their affinity for adrenergic, dopaminergic and serotonergic binding sites. This study particularly examines the importance of the presence and the position of the tert-butyl group in conferring either significant 5-HT1A or 5-HT2 affinity and ...
S, Mantegani, E, Brambilla, C, Caccia, G, Damiani, M G, Fornaretto, R A, McArthur, M, Varasi   +6 more
openaire   +2 more sources

ChemInform Abstract: Preparation and Characterization of Ergoline Thiazolidinones and an Ergoline Imidazolidinone.

Chemischer Informationsdienst, 1986
AbstractErgolin‐thioharnstoffe (I) reagieren mit Acetylendicarbonsäureestern (II) zum Isomerengemisch der Ergolin‐thiazolidinone (III) und (IV).
K. SEIFERT, S. + HAERTLING, S. JOHNE
openaire   +1 more source

Inhibition of Prolactin Secretion by Ergolines

Endocrinology, 1974
Peptide-containing ergot alkaloids and synthetic ergoline derivatives were administered to reserpine-treated male rats in order to evaluate their prolactin-inhibiting properties. Each compound was administered ip at a standard 50 ¼g/kg dose. The 9,10-dihydrogenated ergots, dihydroergocornine, and dihydroergocryptine were able to inhibit prolactin to ...
J A, Clemens, C J, Shaar, E B, Smalstig, N J, Bach, E C, Kornfeld   +4 more
openaire   +2 more sources

Electrochemical Oxidation of Ergolines

Helvetica Chimica Acta, 1992
AbstractAn electrochemical procedure for the preparation of D‐3‐alkoxy‐halogen‐2,3‐dihydro‐6‐methyl‐2‐oxoergolines‐I is described.
Karlheinz Seifert, Nguyen Minh Phuong, Beverly R. Vincent   +2 more
openaire   +1 more source