Pierre Vogel

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Amides in One Pot from Carboxylic Acids and Amines via Sulfinylamides

Pierre Vogel, Jianfei Bai

An efficient method has been developed for the direct amidification of carboxylic acids via sulfinylamides preformed in situ by the reaction of pure amines with prop-2-ene-1-sulfinyl chloride. The method can be applied to aliphatic acids, including pivalic ...

Amer Chemical Soc2014

Amide Formation in One Pot from Carboxylic Acids and Amines via Carboxyl and Sulfinyl Mixed Anhydrides

Pierre Vogel, Dean Markovic

An efficient method has been developed for the preparation of yet unknown acyclic mixed anhydrides of carboxylic and sulfinic acids. Sterically hindered 2-methylbut-3-ene-2-sulfinyl carboxylates add primary and secondary amines preferentially onto the carb ...

Amer Chemical Soc2013

Review of Particle Physics, Particle Data Group

Olivier Schneider, Pierre Vogel, Greig Alan Cowan, Christophe Bauer

This biennial Review summarizes much of particle physics. Using data from previous editions, plus 2658 new measurements from 644 papers, we list, evaluate, and average measured properties of gauge bosons, leptons, quarks, mesons, and baryons. We summarize ...

American Physical Society2012

Synthesis of a C-Iminoribofuranoside Analog of the Nicotinamide Phosphoribosyltransferase (NAMPT) Inhibitor FK866

Pierre Vogel, Somi Reddy Majjigapu, Annabelle Gillig, Bernard Sordat

FK866 (also named APO866 or WK175) is a potent NAMPT inhibitor being evaluated (Phase II) as a potential anticancer drug. The preparation of the C-iminoribofuranoside analog (2E)-N-[4-(1-benzoylpiperidin-4-yl)butyl]-3-{3-[(2S,3S,4R,5R)-3,4-dihydroxy-5-(hyd ...

Wiley-VHCA AG2012

Synthesis of 2-(1-aminocyclopropyl)pyrrolidine-3,4-diol derivatives applying titanium-mediated reaction conditions

Pierre Vogel, Claudia Bello

The titanium-mediated cyclopropanation reaction using Ti((OPr)-Pr-i)(3)Me/EtMgBr/BF3 center dot OEt2 has been applied to various 2-cyanopyrrolidines for the synthesis of functionalized 2-(1-aminocyclopropyl)pyrrolidine-3,4-diol derivatives (dideoxyiminoald ...

2012

A C-Linked Disaccharide Analogue of Thomsen-Friedenreich Epitope Induces a Strong Immune Response in Mice

Pierre Vogel, Loay Awad, Andreas Muhs, Maria Kolympadi, Annabelle Gillig

2012

Synthesis of branched seven-membered 1-N-iminosugars and their evaluation as glycosidase inhibitors

Pierre Vogel, Sylvain Favre

Four branched tetra- and pentahydroxylated azepanes have been synthesized from a common azepane precursor through dihydroxylation followed by deoxygenation. They have been assayed as glycosidase inhibitors on a panel of 22 glycosidases and one methylated a ...

2012

Rational Design of 4-Aryl-1,2,3-Triazoles for Indoleamine 2,3-Dioxygenase 1 Inhibition

Pierre Vogel, Olivier Michielin, Somi Reddy Majjigapu

Indoleamine 2,3-dioxygenase 1 (IDO1) is an important therapeutic target treatment of diseases such as cancer that involve pathological immune escape. Starting from the scaffold of our previously discovered IDO1 inhibitor 4-phenyl-1,2,3-triazole, we used co ...

2012

Efficient Asymmetric Synthesis of Long-Chain Polyketides Containing up to Ten Contiguous Stereogenic Centres by Double Chain Elongation

Pierre Vogel, Rosario Scopelliti, Maris Turks

The 2,3-anti-3,4-syn-stereotriad (1Z,2S,3R,4S)-1-ethylidene-2,4-dimethyl-3-[(1S)-1-phenylethoxy]-5-oxopent-1-yl isobutyrate {(-)-8, obtained in a one-pot operation from the trimethylsilyl (Z)-enol ether derived from pentan-3-one and (1E,3Z)-1[(1S)-phenylet ...

2011

Concise Synthesis of Complicated Polypropionates through One-Pot Dissymmetrical Two-Directional Chain Elongation

Pierre Vogel, Maris Turks, Claudia Jana Exner, Freddy Fonquerne

Herein, a major breakthrough in a sulfur dioxide-mediated oxyallylation cascade reaction is reported that allows the preparation of complex long-chain polyketide fragments with more than ten stereogenic centers through a carefully designed desymmetrization ...

2011

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Efficient Asymmetric Synthesis of Long-Chain Polyketides Containing up to Ten Contiguous Stereogenic Centres by Double Chain Elongation

Pierre Vogel, Rosario Scopelliti, Maris Turks

2011

Concise Synthesis of Complicated Polypropionates through One-Pot Dissymmetrical Two-Directional Chain Elongation

Pierre Vogel, Maris Turks, Claudia Jana Exner, Freddy Fonquerne

2011