Results 11 to 20 of about 24,261 (292)

Hierarchical Harmonization of Atom-Resolved Metabolic Reactions across Metabolic Databases [PDF]

open access: yes, 2021
Metabolic models have been proven to be useful tools in system biology and have been successfully applied to various research fields in a wide range of organisms.
Jin, Huan, Moseley, Hunter N. B.
core   +2 more sources

Synthesis of 13 C and 2 H Labeled Vinyl Pyruvate and Hyperpolarization of Pyruvate [PDF]

open access: yes, 2022
The hyperpolarization of nuclear spins has enabled unique applications in chemistry, biophysics, and particularly metabolic imaging. Parahydrogen-induced polarization (PHIP) offers a fast and cost-efficient way of hyperpolarization.
Brahms, Arne   +6 more
core   +1 more source

Adenosine Triphosphate and Carbon Efficient Route to Second Generation Biofuel Isopentanol. [PDF]

open access: yes, 2020
Climate change necessitates the development of CO2 neutral or negative routes to chemicals currently produced from fossil carbon. In this paper we demonstrate a pathway from the renewable resource glucose to next generation biofuel isopentanol by pairing
Chiniquy, Jennifer   +9 more
core   +1 more source

Dioxiranes generated in situ from pyruvates and oxone as environmentally friendly oxidizing agents for disinfection [PDF]

open access: yes, 2006
Dioxiranes generated in situ from pyruvates (α-keto esters) and Oxone have been found to be environmentally friendly oxidizing agents for disinfection.
Chan, TC   +6 more
core   +1 more source

Synthesis of 4-Substituted-Pyridine-2,6-dicarboxylic Acid Derivatives from Pyruvates and Aldehydes in One Pot [PDF]

open access: yes, 2016
4-Substituted-pyridine-2,6-dicarboxylic acid derivatives were synthesized in one pot under mild conditions via the formation of dihydropyran derivatives from pyruvates and aldehydes catalyzed by pyrrolidine-acetic acid, followed by the reaction with ...
Chouthaiwale, Pandurang V.   +2 more
core   +1 more source

Investigations about the cardioprotective effect of pyruvate in isolated hemoperfused pig-hearts under ischemic conditions [PDF]

open access: yes, 2006
Deckblatt-Impressum persönlicher Dank Inhaltsverzeichnis Tabellen- und Abbildungsverzeichnis Abkürzungsverzeichnis Einleitung und Zielstellung Literaturübersicht Material und Methoden Ergebnisse Diskussion Zusammenfassung Summary ...
Lehmann-Drache, Christiane
core   +1 more source

Chiral transition-metal complexes as Brønsted-acid catalysts for the asymmetric Friedel-Crafts hydroxyalkylation of indoles. [PDF]

open access: yes, 2014
15.09.14 KB.
Carmona, D   +8 more
core   +2 more sources

Amines as Catalysts: Dynamic Features and Kinetic Control of Catalytic Asymmetric Chemical Transformations to Form C−C Bonds and Complex Molecules [PDF]

open access: yes, 2022
Carbonyl transformations involving enolates and/or enamines have been used for various types of bond-forming reactions. In this account, catalysts and catalyst systems that have amino acids or primary, secondary, and/or tertiary amines as key catalytic ...
Fujie Tanaka
core   +2 more sources

Metabolite and enzyme profiles of glycogen metabolism in Methanococcoides methylutens [PDF]

open access: yes, 2001
When a buffered anaerobic cell suspension of Methanococcoides methylutens was maintained under methanol-limited conditions, intracellular glycogen and hexose phosphates were consumed rapidly and a very small amount of methane formed at 4 h of a ...
Bhosale, S. B.   +4 more
core   +1 more source

Multicomponent Synthesis of Unsaturated γ-Lactam Derivatives. Applications as Antiproliferative Agents through the Bioisosterism Approach: Carbonyl vs. Phosphoryl Group [PDF]

open access: yes, 2022
We report efficient synthetic methodologies for the preparation of 3-amino and 3-hydroxy 3-pyrrolin-2-ones (unsaturated γ-lactams) through a multicomponent reaction of amines, aldehydes and acetylene or pyruvate derivatives.
Alonso Pérez, Concepción Estibaliz   +9 more
core   +1 more source

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