Results 41 to 50 of about 116,978 (344)

Seasonal Variation of Glucosinolate Hydrolysis Products in Commercial White and Red Cabbages (Brassica oleracea var. capitata)

Foods, 2020
Brassica vegetables contain glucosinolates, which are well-known for their potential to form health-promoting isothiocyanates. Among those crucifers, white and red cabbage are commonly consumed vegetables, exhibiting different glucosinolate and ...
Nicole S. Wermter, Sascha Rohn, Franziska S. Hanschen   +2 more
doaj   +1 more source

Covalent Reversible Inhibitors of Cysteine Proteases Containing the Nitrile Warhead: Recent Advancement in the Field of Viral and Parasitic Diseases

Molecules, 2022
In the field of drug discovery, the nitrile group is well represented among drugs and biologically active compounds. It can form both non-covalent and covalent interactions with diverse biological targets, and it is amenable as an electrophilic warhead ...
Simone Brogi, Roberta Ibba, Sara Rossi, Stefania Butini, Vincenzo Calderone, Sandra Gemma, Giuseppe Campiani   +6 more
doaj   +1 more source

Functional Expression and Characterization of a Panel of Cobalt and Iron-Dependent Nitrile Hydratases

Molecules, 2020
Nitrile hydratases (NHase) catalyze the hydration of nitriles to the corresponding amides. We report on the heterologous expression of various nitrile hydratases.
Birgit Grill, Maximilian Glänzer, Helmut Schwab, Kerstin Steiner, Daniel Pienaar, Dean Brady, Kai Donsbach, Margit Winkler   +7 more
doaj   +1 more source

Direct Regioselective C-H Cyanation of Purines

Molecules, 2023
A direct regioselective C-H cyanation of purines was developed through a sequential triflic anhydride activation, nucleophilic cyanation with TMSCN, followed by a process of base-mediated elimination of triflous acid (CF3SO2H).
Luyong Li, Jie Hu, Yuqing Fu, Xiaolin Shi, Hongguang Du, Jiaxi Xu, Ning Chen   +6 more
doaj   +1 more source

Surface amination of poly(acrylonitrile) [PDF]

, 1994
The surface amination of poly (acrylonitrile) by ammonia plasma treatment has been studied. Furthermore, two other surface modification techniques have been investigated, the plasma chemical decomposition of an amino group containing chemical (tris-(2 ...
Hartwig, Andreas, Mulder, Marcel, Smolders, Cees A.   +2 more
core   +2 more sources

Nitrile ylides: allenic and propargylic structures from pyrazinylnitrenes. Experimental and theoretical characterization [PDF]

, 2014
Matrix photolysis of 2-pyrazinyl azides/tetrazolo[1,5-a]pyrazines generates nitrile ylides 15 via pyrazinylnitrenes 13 and triazacycloheptatetraenes 14.
Addicott, Chris, Baraille, Isabelle, Bednarek, Pawel, Begue, Didier, Burgard, Riko, Guille, Emilie, Wentrup, Curt   +6 more
core   +2 more sources

Swelling Properties of Nitrile-butadiene Rubber with Different Acrylonitrile Content in Isopropyl Nitrate

Chemical Engineering Transactions, 2017
Nitrile-butadiene rubber is the sealing material of isopropyl nitrate; however, leakage or vaporization phenomena frequently occur. In order to analyze the causes of leakage and volatilization and study on the various properties of nitrile-butadiene ...
Lili Wu, Yukui Ding, Jianwei Zhen, Qian Zhang, Siyang Chen   +4 more
doaj   +1 more source

Kinetic, Spectroscopic, and X-Ray Crystallographic Evidence for the Cooperative Mechanism of the Hydration of Nitriles Catalyzed by a Tetranuclear Ruthenium-μ-oxo-μ-hydroxo Complex [PDF]

, 2008
The tetranuclear ruthenium-oxo-hydroxo-hydride complex {[(PCy3)(CO)RuH]4(μ4-O)(μ3-OH)(μ2-OH)} (1) was found to be a highly cooperative catalyst for the nitrile hydration reaction. The cooperative mechanism of the hydration of benzonitrile was established
Lindeman, Sergey V., Yi, Chae S., Zeczycki, Tonya N.   +2 more
core   +1 more source

Inhibition of CDK9 enhances AML cell death induced by combined venetoclax and azacitidine

Molecular Oncology, EarlyView.
The CDK9 inhibitor AZD4573 downregulates c‐MYC and MCL‐1 to induce death of cytarabine (AraC)‐resistant AML cells. This enhances VEN + AZA‐induced cell death significantly more than any combination of two of the three drugs in AraC‐resistant AML cells.
Shuangshuang Wu, Jianlei Zhao, Aaban Asfar Azmi, Avanti Gupte, Jenna Thibodeau, Shuang Liu, Jinli Yang, Guan Wang, Holly Edwards, Lisa A. Polin, Juiwanna Kushner, Sijana H. Dzinic, Kathryn White, Julie Boerner, Maik Hüttemann, Jay Yang, Yue Wang, Jeffrey W. Taub, Yubin Ge   +18 more
wiley   +1 more source

A simple, efficient and rapid screening technique for differentiating nitrile hydratase and nitrilase producing bacteria

Biotechnology Reports, 2019
Nitrile hydrolyzing enzymes catalyze the hydration of nitrile compounds to corresponding amides and acids. Bacteria, isolated from soil samples were screened for nitrile hydrolyzing enzymes by simple dye based 96 well plate and nesslerization method ...
Ruchi Sahu, Anil Kumar Meghavarnam, Savitha Janakiraman   +2 more
doaj   +1 more source