Results 291 to 300 of about 47,089 (385)

A Novel Reductive Amino Cyclization Method and Its Application for the Syntheses of Pyrrolidine and Piperidine Nucleus

open access: gold, 1986
Masanori Somei   +4 more
openalex   +1 more source

From beginning to end: the synecology of tree‐killing bark beetles, fungi, and trees

open access: yesBiological Reviews, EarlyView.
ABSTRACT Over a century of research has revealed an amazing complexity of behaviours and physiological adaptations that allow tiny bark beetles to overcome large trees, sometimes resulting in outbreaks that kill millions of trees. Turning a tree into a home and successfully raising offspring involves constant interactions among the beetles, the tree ...
Diana L. Six   +3 more
wiley   +1 more source

Synthesis of piperidine derivatives with a quinazoline ring system as potential antihypertensive agents.

open access: bronze, 1986
Haruki Takai   +7 more
openalex   +2 more sources

Behavioural Effects and Naloxone Effectiveness With New Synthetic Opioids

open access: yesDrug and Alcohol Review, EarlyView.
ABSTRACT Introduction The global drug market has seen an emergence of potent synthetic opioids, including benzimidazole‐derived substances known as nitazenes. These compounds have been implicated in fatal and non‐fatal overdoses. This review aims to synthesise current evidence on the pharmacological effects, potency and naloxone responsiveness of new ...
Suzanne Nielsen   +8 more
wiley   +1 more source

Dual Opioid-Neuropeptide FF Small Molecule Ligands Demonstrate Analgesia with Reduced Tolerance Liabilities. [PDF]

open access: yesMolecules
Mottinelli M   +16 more
europepmc   +1 more source

Molecular basis of domain‐specific angiotensin I‐converting enzyme inhibition by the antihypertensive drugs enalaprilat, ramiprilat, trandolaprilat, quinaprilat and perindoprilat

open access: yesThe FEBS Journal, EarlyView.
Inhibition of angiotensin I‐converting enzyme is an effective strategy for the treatment of hypertension. However, the clinically available ACE inhibitors cause side effects due to nonselective inhibition of the two catalytic domains of ACE (nACE and cACE).
Kyle S. Gregory   +3 more
wiley   +1 more source

Synthetic trap‐peptides identify a TOM complex phosphatase – PP2A dephosphorylates Tom6

open access: yesThe FEBS Journal, EarlyView.
Synthetic trap‐peptides facilitate the identification of complete holoenzymes that bind to the target sequence remarkably close to the phosphorylation site. PP4 bound to, but did not dephosphorylate, the peptide substrate taken from yeast Tom6 pSer16, showing that proximity alone does not induce phosphatase activity.
Laura Scheinost   +7 more
wiley   +1 more source

Oxidative Dearomatization of Pyridines. [PDF]

open access: yesJ Am Chem Soc
Siddiqi Z   +5 more
europepmc   +1 more source

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