Results 51 to 60 of about 34,264 (258)

Tackling the Reactivity of Propadiene: Palladium Metallaphotoredox Dual Catalyzed Multi‐Component Allylation and Dienylation of Styrenes

Angewandte Chemie, Volume 138, Issue 4, 22 January 2026.
We presented herein that propadiene can chemodivergently form either an allylic moiety or a dienylic moiety under Pd catalysis. Embedding this reactivity pattern into photocatalysis with DHP as the initial radical source and styrene derivatives as the initial acceptor leads to multi‐component allylation and dienylation.
Yi‐Fei Yang, Felix Bauer, Bernhard Breit   +2 more
wiley   +2 more sources

Carbonylative Suzuki–Miyaura Coupling of 1‐Iodoglycals Mediated by the N‐Heterocyclic Carbene Catalyst PEPPSI: Preparation of C‐Acyl Glycosides

European Journal of Organic Chemistry, EarlyView.
A multicomponent carbonylative Suzuki–Miyaura reaction was developed for the synthesis of C‐acyl glycosides. Using Pyridine‐Enhanced Precatalyst Preparation, Stabilization, and Initiation (PEPPSI‐IPr) catalysis and Mo(CO)6 as a solid CO source, the reaction enables selective carbonylation of three components in synthetically useful yields, providing a ...
Eurípedes de Aguiar, Mônica F. Z. J. Toledo, Flávia Manarin, João H. de Araujo‐Neto, Milene M. Hornink, Hélio A. Stefani   +5 more
wiley   +1 more source

Effects of detergents on activity, thermostability and aggregation of immobilized lipases [PDF]

, 2014
Predmetom tejto diplomovej práce bolo štúdium vplyvu detergentov na aktivitu, termostabilitu a agregáciu voľnej a imobilizovanej formy komerčného preparátu lipázy izolovanej z mikroskopickej huby Rhizopus arrhizus. Teoretická časť obsahuje ucelenú rešerš
Bančáková, Anna
core  

A novel closed-chest porcine model of chronic ischemic heart failure suitable for experimental research in cardiovascular disease [PDF]

, 2013
Cardiac pathologies are among the leading causes of mortality and morbidity in industrialized countries, with myocardial infarction (MI) representing one of the major conditions leading to heart failure (HF).
Antonio Amodeo, BIONDI ZOCCAI, GIUSEPPE, CALOGERO, ANTONELLA, CAVARRETTA, Elena, CHIMENTI, ISOTTA, DE FALCO, ELENA, Fabrizio D'Ascenzo, FRATI, GIACOMO, Luca Pacini, MANCONE, Massimo, Maria Emiliana Caristo, MARULLO, Antonino, Marzia Lotrionte, Omar Leoni, PERUZZI, MARIANGELA, PETROZZA, Vincenzo   +15 more
core   +3 more sources

Effect of butorphanol in combination with xylazine during castration of calves: A randomised trial under field conditions

Veterinary Record, EarlyView.
Abstract Background In horses, cats and dogs, the opioid butorphanol has been proven effective in management of visceral pain and for peri‐ and postoperative pain relief. The aim of this study was to evaluate physiological responses and indicators of noxious stimuli when adding butorphanol to xylazine for sedation of bull calves during surgical ...
Axel Sannö, Lovisa Snygg, Maja Wiklund, Görel Nyman   +3 more
wiley   +1 more source

"Pharmacology of salicin derivatives in sheep" : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Animal Science, Institute of Veterinary, Animal and Biomedical Sciences, Massey University, Palmerston North, New Zealand [PDF]

, 2016
Content removed from thesis due to copyright reasons: Figure 1.20(e). S. viminalis. Retrieved from Valerie J.:http://gardeners-word.blogspot.co.uk/Sheep suffer from pain during various husbandry practices as well as during injury or diseases such as ...
Mathurkar, Shashwati Chandrakant
core  

Meloxicam decreases the migration and invasion of CF41.Mg canine mammary carcinoma cells [PDF]

, 2017
Indexación: Web of Science; Scopus.Cyclooxygenase (COX)-2 expression is positively correlated with malignant features in canine mammary carcinomas. Non-steroidal anti-inflammatory drugs (NSAIDs) inhibit COX activity and may therefore possess anticancer ...
Arias, J.I., Iturriaga, M.P., Paredes, R., Torres, C.G.   +3 more
core   +1 more source

Intestinal Atresia in Finland: Maternal Risk Factors, Prevalence, Associated Anomalies and Survival

Acta Paediatrica, EarlyView.
ABSTRACT Aim We aimed to investigate prevalence, associated anomalies and survival of congenital intestinal atresia and to examine maternal risk factors for jejunoileal atresia (JIA). Methods All children born with, or pregnancies terminated because of, JIA or colonic atresia (CA) in Finland during 1987–2019 were identified from the Finnish Register of
Esko Tahkola, Arimatias Raitio, Ilkka Helenius, Johanna Syvänen, Teemu Kemppainen, Eliisa Löyttyniemi, Maarit K. Leinonen, Mika Gissler, Topi Luoto, Mikko P. Pakarinen   +9 more
wiley   +1 more source

Stereoselectivity of Interaction of Nonsteroidal Anti-Inflammatory Drug S-Ketoprofen with L/D-Tryptophan in Phospholipid Membranes

Membranes, 2022
The mechanisms of stereoselectivity of the interaction of chiral drugs with active sites of enzymes and cell receptors attract significant attention.
Anna V. Mastova, Olga Yu. Selyutina, Nikolay E. Polyakov   +2 more
doaj   +1 more source

Water concentration dependent photochemistry of ketoprofen in neutral aqueous solutions [PDF]

, 2010
Monday Poster Session: Time Resolved Raman (MP09) - Poster Number: 156The rate constants and reaction mechanism of ketoprofen were observed to be greatly dependent on the concentration of the solvent in neutral aqueous solutions with varying water ...
Du, Y, Li, M, Phillips, DL, Xue, J
core   +1 more source