Results 101 to 110 of about 2,032 (166)
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Stimulation of pre- and postsynaptic dopamine receptors by an ergoline and by a partial ergoline
Brain Research, 1981The 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.
Jose M. Rabey +4 more
openaire +3 more sources
Ergoline and non-ergoline derivatives in the treatment of Parkinson’s disease
Journal of Neurology, 2006There 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 ...
Olivier Rascol +6 more
openaire +3 more sources
Journal of Medicinal Chemistry, 1985
A synthesis of all four diastereoisomeric 3-(tert-butoxycarbonyl)-1,6-dimethoxyoctahydrobenzo[g]quinolines 13a-d is presented. The two trans isomers 13b and 13c have been converted to tricyclic analogues 20 (CV 205-502) and 26 (205-503) of the potent ...
R. Nordmann, T. Petcher
semanticscholar +1 more source
A synthesis of all four diastereoisomeric 3-(tert-butoxycarbonyl)-1,6-dimethoxyoctahydrobenzo[g]quinolines 13a-d is presented. The two trans isomers 13b and 13c have been converted to tricyclic analogues 20 (CV 205-502) and 26 (205-503) of the potent ...
R. Nordmann, T. Petcher
semanticscholar +1 more source
ChemInform Abstract: INHIBITION OF PROLACTIN BY ERGOLINE CONGENERS
Chemischer Informationsdienst, 1974AbstractMethyl‐hydrochinondimethyläther (I) wird nach Friedel‐Crafts zu (II) acyliert und dann über die Bromverbindung (IIIa) zu (IIIb) aminiert.
Jonathan A. Parsons +2 more
openaire +4 more sources
, 2014
We have investigated the interaction of the dopamine D1 receptor with ergoline‐based ligands to understand how non‐catechols activate this receptor. Here, we examined the roles of conserved aromatic residues (F6.51 and F6.52) in transmembrane six segment
Sangmin Lee, R. Mailman
semanticscholar +1 more source
We have investigated the interaction of the dopamine D1 receptor with ergoline‐based ligands to understand how non‐catechols activate this receptor. Here, we examined the roles of conserved aromatic residues (F6.51 and F6.52) in transmembrane six segment
Sangmin Lee, R. Mailman
semanticscholar +1 more source
ChemInform Abstract: Electrophilic Substitution of Lithiated Ergolines.
ChemInform, 1988Abstract Substitution of the ergoline derivative terguride 1 in the positions 2, 12 and 13 is effected by reaction of the respective bromo-ergolines with tert .-butyllithium and an electrophile in a regioselective manner.
Joseph Heindl +2 more
openaire +3 more sources
Ergoline Alkaloids in Tropical Wood Roses [PDF]
Science, 1965 Extracts of Argyreia nervosa , a tropical wood rose, contain appreciable quantities of ergoline alkaloids tentatively identified as ergine isoergine, and penniclavine together with related substances.
Donald P. Watson, J.W. Hylin
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ChemInform Abstract: Ergoline Derivatives: Receptor Affinity and Selectivity
ChemInform, 1999AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Mario Varasi +2 more
openaire +4 more sources
Synthesis of Benzo[f]quinolines and Ergolines from 5-Phenyl-6-methyl-2-pyridones
, 1961 G. N. Walker, B. N. Weaver
semanticscholar +2 more sources