Results 31 to 40 of about 140,376 (301)

Serotonin reuptake inhibitors and cardiovascular disease [PDF]

open access: yes, 2005
Selective serotonin re-uptake inhibiting drugs (SSRIs) are widely used for endogenous depression. In addition to depleting the nerve terminals of serotonin they also lower blood platelet serotonin levels.
Belcher, P.R.   +2 more
core   +1 more source

Pd-catalyzed enantioselective aerobic oxidation of secondary alcohols: Applications to the total synthesis of alkaloids [PDF]

open access: yes, 2008
Enantioselective syntheses of the alkaloids (-)-aurantioclavine, (+)-amurensinine, (-)-lobeline, and (-)- and (+)-sedamine are described. The syntheses demonstrate the effectiveness of the Pd-catalyzed asymmetric oxidation of secondary alcohols in ...
Bagdanoff, Jeffrey T.   +5 more
core   +2 more sources

Sleep Dysfunction in Fibromyalgia and Therapeutic Approach Options [PDF]

open access: yes, 2020
Fibromyalgia, characterised by persistent pain, sleep disturbance, fatigue and cognitive dysfunction, is a central sensitivity syndrome that also involves abnormality in peripheral generators and in the hypothalamic pituitary adrenal axis.
Lawson, Kim
core   +1 more source

The Aα-spectral radius of complements of bicyclic and tricyclic graphs with n vertices

open access: yesSpecial Matrices, 2021
Recently, the extremal problem of the spectral radius in the class of complements of trees, unicyclic graphs, bicyclic graphs and tricyclic graphs had been studied widely.
Chen Chaohui   +2 more
doaj   +1 more source

Association of benzodiazepines, opioids and tricyclic antidepressants use and falls in trauma patients: Conditional effect of age.

open access: yesPLoS ONE, 2020
IntroductionThe relationship between benzodiazepines, opioids and tricyclic antidepressants and trauma is of great importance because of increased consumption and the growing evidence of a positive association among older adults.
Sergio Cordovilla-Guardia   +4 more
doaj   +1 more source

Tricyclic antidepressants for preventing migraine in adults

open access: yesMedicine, 2017
Background: Migraine, ranked as the 7th-highest specific cause of disability worldwide, has caused an enormous burden on the economy and society. Tricyclic antidepressant (TCA) is one of the most commonly drugs for migraine prevention.
Xiao-min Xu   +4 more
semanticscholar   +1 more source

Synthesis of cyclopropyl-substituted furans by Brønsted acid promoted cascade reactions [PDF]

open access: yes, 2015
Chloroacetic acid promotes an efficient and diastereoselective intramolecular cascade reaction of electron-deficient ynenones to deliver products featuring a 2,3,5-trisubstituted furan bearing a fused cyclopropyl substituent at the 5-position ...
Achmatowicz   +46 more
core   +2 more sources

Synthesis of Tricyclic Condensed Rings Incorporating the Pyrazole or Isoxazole Moieties Bonded to a 4-Piperidinyl Substituent

open access: yesMolecules, 2013
In this paper we report the synthesis of new compounds based on the pyrazole and isoxazole framework fused to a cycloalkene unit, and bearing as a substituent the 1-piperidinyl group as new examples of potential antipsychotic molecules.
Giorgio Chelucci   +3 more
doaj   +1 more source

Tandem ring-closing metathesis reaction with a ruthenium catalyst containing a N-heterocyclic ligand [PDF]

open access: yes, 2001
The highly active catalyst 2 was used in tandem RCM to make molecules with various ring systems containing α,β-unsaturated carbonyl ...
Choi, Tae-Lim, Grubbs, Robert H.
core   +1 more source

Reductive Heck Reactions of N-Methyl-substituted Tricyclic Imides

open access: yesMolecules, 2010
The palladium-catalyzed hydroarylation of N-methyl-substituted tricyclic imides was studied in order to find a new stereoselective access to a series of new exo-aryl(hetaryl)-substituted tricyclic N-methylimides.
Gokce Goksu   +2 more
doaj   +1 more source

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