Results 291 to 300 of about 37,404 (378)

Recent Advances in the α‐Hydrazination (α‐Amination) of Carbonyl Compounds

European Journal of Organic Chemistry, Volume 28, Issue 17, May 21, 2025.
In recent years, notable progress has been achieved in the α‐hydrazination (α‐amination) of carbonyl compounds, especially in the direct asymmetric electrophilic α‐hydrazination with dialkyl azodicarboxylates. This review summarizes all the methods that appeared over the past decade, categorized based on the type of the reactive chiral intermediate ...
Dina Scarpi, Samuele Visi, Ernesto G. Occhiato   +2 more
wiley   +1 more source

Copper-Nitroxyl-Catalyzed α-Oxygenation of Cyclic Secondary Amines Including Application to Late-Stage Functionalization. [PDF]

J Am Chem Soc
Hanneman CM, Twilton J, Hall MN, Goodwin NC, Elward JM, Lynch-Colameta T, Stahl SS.   +6 more
europepmc   +1 more source

A New Chiral Pyrrolidine- and Pyrrolidi- noneethanols for Enantioselective Addition of Diethylzinc to Arylaldehydes

, 2003
Hiroto Nakano, Yuko Okuyama, Mayumi Igarashi, Chizuko Kabuto, Hiroshi Hongo   +4 more
openalex   +1 more source

Understanding beliefs about elexacaftor-tezacaftor-ivacaftor therapy in adults living with cystic fibrosis. [PDF]

BMJ Open Respir Res
O'Leary C, Vinh A, Lea-Davies M, Weinman J, Horne R, Duckers J.   +5 more
europepmc   +1 more source

Pyrrolidine dithiocarbamate up-regulates the expression of the genes encoding the catalytic and regulatory subunits of gamma-glutamylcysteine synthetase and increases intracellular glutathione levels.

, 1999
Angela C. Wild, Ríona Mulcahy
openalex  

Synthesis and Antihyperglycemic Activity of Erythrose, Ribose and Substituted Pyrrolidine Containing Thiazolidinedione Derivatives

, 2003
Bok Young Kim, Joong Bok Ahn, Hong Woo Lee, Kyoung‐Sik Moon, Tae Bo Sim, Jae Soo Shin, Soon Kil Ahn, Chung Il Hong   +7 more
openalex   +2 more sources

Borohydride Oxidation as Counter Reaction in Reductive Electrosynthesis

Angewandte Chemie, Volume 137, Issue 20, May 12, 2025.
Herein, anodic borohydride oxidation is demonstrated to have great potential for successfully replacing sacrificial metal anodes in a variety of electroreductive organic transformations. This anodic counter reaction effectively serves as the inverse of cathodic proton reduction, producing H2 at inert carbon‐based electrode materials.
Julius Kuzmin, Malin Lill, Guillermo Ahumada, Ellymay Goossens, Astrid Kjær Steffensen, Anders Riisager, Helena Lundberg   +6 more
wiley   +2 more sources

Re: Efficacy and Safety of Vildagliptin and Remogliflozin as Add-on Therapy to Metformin in Patients of Type 2 Diabetes Mellitus. [PDF]

Sultan Qaboos Univ Med J
Raza H, Bhutta ME, Siddique MH.
europepmc   +1 more source

Quinoline ATP Synthase Inhibitors with Activity Against Multidrug Resistant Acinetobacter baumannii and Pseudomonas aeruginosa

ChemMedChem, Volume 20, Issue 10, May 19, 2025.
Targeting ATP synthase in Gram‐negative pathogens. Presented is the first disclosure of quinoline‐derived antibiotics inhibiting multidrug resistant Acinetobacter baumannii ATP synthase and expansion of the structure activity relationship profile of Pseudomonas aeruginosa ATP synthase inhibitors.
Katie T. Ward, Alexander P. L. Williams, Angelina L. Dennison, Lena Aamir, Darien L. Allen, Britza Chavez‐Arellano, Toni A. Marchlewski, Mars L. Zappia, Amanda L. Wolfe, P. Ryan Steed   +9 more
wiley   +1 more source

Amino‐Substituted 1,3‐Diazaazulenes: Synthesis, Structural Studies, Reactivity, and Photophysical Properties

Chemistry – A European Journal, Volume 31, Issue 27, May 14, 2025.
High regioselection in the synthesis of brominated and amino‐substituted 1,3‐diazaazulenes enables regiocontrolled access to a series of differently substituted 4‐, 6‐, and 8‐amino‐1,3‐diazaazulenes with soft‐tunable optical properties. The tetra‐aminosubstituted diazaazulenes are not entirely planar, as observed by crystallographic and computational ...
Teppo O. Leino, Anton Bannykh, Toni Eskelinen, Andrey Belyaev, Petri M. Pihko   +4 more
wiley   +1 more source