Results 11 to 20 of about 109,999 (323)

Adverse drug reactions associated with amitriptyline - protocol for a systematic multiple-indication review and meta-analysis [PDF]

open access: yes, 2020
Background: Unwanted anticholinergic effects are both underestimated and frequently overlooked. Failure to identify adverse drug reactions (ADRs) can lead to prescribing cascades and the unnecessary use of over-thecounter products.
Brueckle, Maria-Sophie   +9 more
core   +1 more source

Highly efficient synthesis of the tricyclic core of Taxol by cascade metathesis [PDF]

open access: yes, 2014
An efficient enantioselective synthesis of the ABC tricyclic core of the anticancer drug Taxol is reported. The key step of this synthesis is a cascade metathesis reaction, which leads in one operation to the required tricycle if appropriate fine-tuning ...
Aldegunde M. J.   +39 more
core   +3 more sources

Claims Data Analysis on the Dispensing of Tricyclic Antidepressants Among Patients With Dementia in Germany

open access: yesFrontiers in Pharmacology, 2019
Objective: A restrictive use of tricyclic antidepressants (TCA) in patients with dementia (PwD) is recommended due to the hazard of anticholinergic side effects.
Philipp Hessmann   +11 more
doaj   +1 more source

Hitting times for random walks on tricyclic graphs

open access: yesAKCE International Journal of Graphs and Combinatorics, 2023
Let G be a simple connected graph and [Formula: see text] Let [Formula: see text] be the expected hitting time from x to y in G and [Formula: see text] be the hitting time of G, where [Formula: see text] A tricyclic graph is a simple connected graph that
Xiao-Min Zhu, Xu Yang
doaj   +1 more source

Photochemical Approaches to Complex Chemotypes: Applications in Natural Product Synthesis. [PDF]

open access: yes, 2016
The use of photochemical transformations is a powerful strategy that allows for the formation of a high degree of molecular complexity from relatively simple building blocks in a single step. A central feature of all light-promoted transformations is the
Kärkäs, Markus D.   +2 more
core   +2 more sources

Identification of Trypanosoma cruzi Polyamine Transport Inhibitors by Computational Drug Repurposing [PDF]

open access: yes, 2019
Trypanosoma cruzi is the causative agent of Chagas disease, a parasitic infection endemic in Latin America. In T. cruzi the transport of polyamines is essential because this organism is unable to synthesize these compounds de novo.
Martínez Sayé, Melisa Soledad   +5 more
core   +1 more source

Study of cascade ring-closing metathesis reactions en route to an advanced intermediate of Taxol [PDF]

open access: yes, 2016
A highly functionalized intermediate in the synthesis of Taxol has been synthesized, which features the tricyclic core and the required oxygen substituents at C1, C2, C7, C10 and C13. The key step, a ring-closing dienyne metathesis (RCDEYM) reaction, has
Letort, Aurélien   +2 more
core   +1 more source

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

6-[(tert-Butyldimethylsilyl)oxy]-3-ethenyl-7-methoxy-4-[(trimethylsilyl)ethynyl]naphtho[2,3-c]furan-1(3H)-one

open access: yesIUCrData, 2020
The tricyclic core in the title compound, C26H34O4Si2, shows disorder of the furan ring and deviates slightly from planarity, with the largest displacement from the least-squares plane [0.166 (2) Å] for the major disordered part of the methine C atom. To
Matthias Weil   +2 more
doaj   +1 more source

Biomarker Indicators of Source and Depositional Environment for the Organic Matters within Barsarin Formation (Upper Jurassic) in Kirkuk and Taq Taq Oil Fields, Northern Iraq [PDF]

open access: yesKirkuk Journal of Science, 2008
The GC, GC/MS analysis for twelve bitumen extracts from Barsarin Formation in the wells K-109 and Tq-1 (Kirkuk and Taq Taq oil fields respectively) and for two oil samples from K-156 and Tq-1 wells revealed a euxinic, carbonate marine to mix environment ...
Dler H. Baban and Shadan M. Ahmed
doaj   +1 more source

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