Results 31 to 40 of about 177,307 (324)
Chiral Aspects of Local Anesthetics
Molecules, 2020 Thanks to the progress made in chemical technology (particularly in the methodologies of stereoselective syntheses and analyses) along with regulatory measures, the number of new chiral drugs registered in the form of pure enantiomers has increased over ...
Ružena Čižmáriková +4 more
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Chemistry, Cyclophosphamide, Cancer Chemotherapy, and Serendipity: Sixty Years On
Substantia, 2021 Cambridge Dictionary: serendipity | noun | the phenomenon of finding interesting or valuable things by chance. The year 2019 marked the 60th anniversary of the approval of cyclophosphamide (CP) as an anticancer by the U.S.
Gerald Zon
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Stereoisomerism in pentaerythritol-bridged cyclotriphosphazene tri-spiranes: spiro and ansa 1,3-propanediyldioxy disubstituted derivatives [PDF]
, 2005 Four isomeric products were isolated and purified from the reaction of 1,3-propanediol with the tetra-spirane cyclophosphazene-organophosphate compound (1): viz. the di-monospiro (2a), di-monoansa (2b) and two monospiro-monoansa derivatives (2c) and (2d).
Aylin, U. +6 more
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Definitions, 2019 The study of the spatial groups that affect the properties of atoms within molecules.
Graham Patrick
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Organic chemistry lecture course and exercises based on true scale models
Chemistry Teacher International, 2020 3D models of chemical structures are an important tool for chemistry lectures and exercises. Usually, simplified models based on standard bond length and angles are used.
Lederle Felix, Hübner Eike G.
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Fast and Accurate Prediction of Refractive Index of Organic Liquids with Graph Machines
Molecules, 2023 The refractive index (RI) of liquids is a key physical property of molecular compounds and materials. In addition to its ubiquitous role in physics, it is also exploited to impart specific optical properties (transparency, opacity, and gloss) to ...
François Duprat +3 more
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Addition of Di(trimethylsilyl) Phosphite to Schiff Bases of 2,5-Diformylfuran [PDF]
, 2011 A series of 2,5-Furanyl-bis-(aminomethylphosphonic Acids) has been synthesized by the addition of di(trimethylsilyl) phosphite to azomethine bond of achiral Schiff bases derved from 2,5-diformylfuran.
Ciechańska, Magdalena +3 more
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The End of the Beginning of Mechanical Stereochemistry
Accounts of Chemical ResearchConspectus Stereochemistry has played a key role in the development of synthetic chemistry for the simple reason that the function and properties of most molecules, from medicine to materials science, depend on their shape and thus the stereoisomer used.
S. Goldup
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DAG tales: the multiple faces of diacylglycerol—stereochemistry, metabolism, and signaling
Cellular and Molecular Life Sciences, 2015 The neutral lipids diacylglycerols (DAGs) are involved in a plethora of metabolic pathways. They function as components of cellular membranes, as building blocks for glycero(phospho)lipids, and as lipid second messengers.
Thomas O. Eichmann, A. Lass
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Journal of Lipid Research, 2001 We identified a new peroxisomal disorder caused by a deficiency of the enzyme α-methylacyl-coenzyme A (CoA) racemase. Patients with this disorder show elevated plasma levels of pristanic acid and the bile acid intermediates di- and trihydroxycholestanoic
Sacha Ferdinandusse +5 more
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