1
|
Daniel-Bertrand M, Garcia-Argote S, Palazzolo A, Mustieles Marin I, Fazzini PF, Tricard S, Chaudret B, Derdau V, Feuillastre S, Pieters G. Multiple Site Hydrogen Isotope Labelling of Pharmaceuticals. Angew Chem Int Ed Engl 2020; 59:21114-21120. [PMID: 33463019 DOI: 10.1002/anie.202008519] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Indexed: 12/18/2022]
Abstract
Radiolabelling is fundamental in drug discovery and development as it is mandatory for preclinical ADME studies and late-stage human clinical trials. Herein, a general, effective, and easy to implement method for the multiple site incorporation of deuterium and tritium atoms using the commercially available and air-stable iridium precatalyst [Ir(COD)(OMe)]2 is described. A large scope of pharmaceutically relevant substructures can be labelled using this method including pyridine, pyrazine, indole, carbazole, aniline, oxa-/thia-zoles, thiophene, but also electron-rich phenyl groups. The high functional group tolerance of the reaction is highlighted by the labelling of a wide range of complex pharmaceuticals, containing notably halogen or sulfur atoms and nitrile groups. The multiple site hydrogen isotope incorporation has been explained by the in situ formation of complementary catalytically active species: monometallic iridium complexes and iridium nanoparticles.
Collapse
Affiliation(s)
- Marion Daniel-Bertrand
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, Bat 547, 91191, Gif-sur-Yvette, France
| | - Sébastien Garcia-Argote
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, Bat 547, 91191, Gif-sur-Yvette, France
| | - Alberto Palazzolo
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, Bat 547, 91191, Gif-sur-Yvette, France
| | - Irene Mustieles Marin
- LPCNO, Université de Toulouse, UMR 5215, INSA-CNRS-UPS, Institut National des Sciences Appliquées, 135, Avenue de Rangueil, 31077, Toulouse, France
| | - Pier-Francesco Fazzini
- LPCNO, Université de Toulouse, UMR 5215, INSA-CNRS-UPS, Institut National des Sciences Appliquées, 135, Avenue de Rangueil, 31077, Toulouse, France
| | - Simon Tricard
- LPCNO, Université de Toulouse, UMR 5215, INSA-CNRS-UPS, Institut National des Sciences Appliquées, 135, Avenue de Rangueil, 31077, Toulouse, France
| | - Bruno Chaudret
- LPCNO, Université de Toulouse, UMR 5215, INSA-CNRS-UPS, Institut National des Sciences Appliquées, 135, Avenue de Rangueil, 31077, Toulouse, France
| | - Volker Derdau
- Sanofi-Aventis (Deutschland) GmbH, R&D, Integrated Drug Discovery, Industriepark Hoechst, 65926, Frankfurt am Main, Germany
| | - Sophie Feuillastre
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, Bat 547, 91191, Gif-sur-Yvette, France
| | - Grégory Pieters
- Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SCBM, Bat 547, 91191, Gif-sur-Yvette, France
| |
Collapse
|
2
|
Daniel‐Bertrand M, Garcia‐Argote S, Palazzolo A, Mustieles Marin I, Fazzini P, Tricard S, Chaudret B, Derdau V, Feuillastre S, Pieters G. Multiple Site Hydrogen Isotope Labelling of Pharmaceuticals. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202008519] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Marion Daniel‐Bertrand
- Université Paris-Saclay CEA INRAE Département Médicaments et Technologies pour la Santé (DMTS), SCBM Bat 547 91191 Gif-sur-Yvette France
| | - Sébastien Garcia‐Argote
- Université Paris-Saclay CEA INRAE Département Médicaments et Technologies pour la Santé (DMTS), SCBM Bat 547 91191 Gif-sur-Yvette France
| | - Alberto Palazzolo
- Université Paris-Saclay CEA INRAE Département Médicaments et Technologies pour la Santé (DMTS), SCBM Bat 547 91191 Gif-sur-Yvette France
| | - Irene Mustieles Marin
- LPCNO Université de Toulouse UMR 5215 INSA-CNRS-UPS Institut National des Sciences Appliquées 135, Avenue de Rangueil 31077 Toulouse France
| | - Pier‐Francesco Fazzini
- LPCNO Université de Toulouse UMR 5215 INSA-CNRS-UPS Institut National des Sciences Appliquées 135, Avenue de Rangueil 31077 Toulouse France
| | - Simon Tricard
- LPCNO Université de Toulouse UMR 5215 INSA-CNRS-UPS Institut National des Sciences Appliquées 135, Avenue de Rangueil 31077 Toulouse France
| | - Bruno Chaudret
- LPCNO Université de Toulouse UMR 5215 INSA-CNRS-UPS Institut National des Sciences Appliquées 135, Avenue de Rangueil 31077 Toulouse France
| | - Volker Derdau
- Sanofi-Aventis (Deutschland) GmbH, R&D Integrated Drug Discovery Industriepark Hoechst 65926 Frankfurt am Main Germany
| | - Sophie Feuillastre
- Université Paris-Saclay CEA INRAE Département Médicaments et Technologies pour la Santé (DMTS), SCBM Bat 547 91191 Gif-sur-Yvette France
| | - Grégory Pieters
- Université Paris-Saclay CEA INRAE Département Médicaments et Technologies pour la Santé (DMTS), SCBM Bat 547 91191 Gif-sur-Yvette France
| |
Collapse
|
3
|
Valero M, Bouzouita D, Palazzolo A, Atzrodt J, Dugave C, Tricard S, Feuillastre S, Pieters G, Chaudret B, Derdau V. NHC-Stabilized Iridium Nanoparticles as Catalysts in Hydrogen Isotope Exchange Reactions of Anilines. Angew Chem Int Ed Engl 2020; 59:3517-3522. [PMID: 31849160 PMCID: PMC7079112 DOI: 10.1002/anie.201914369] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Indexed: 12/21/2022]
Abstract
The preparation of N-heterocyclic carbene-stabilized iridium nanoparticles and their application in hydrogen isotope exchange reactions is reported. These air-stable and easy-to-handle iridium nanoparticles showed a unique catalytic activity, allowing selective and efficient hydrogen isotope incorporation on anilines using D2 or T2 as isotopic source. The usefulness of this transformation has been demonstrated by the deuterium and tritium labeling of diverse complex pharmaceuticals.
Collapse
Affiliation(s)
- Mégane Valero
- Sanofi-Aventis (Deutschland) GmbH, R&D, Integrated Drug Discovery, Industriepark Höchst, 65926, Frankfurt am Main, Germany
| | - Donia Bouzouita
- LPCNO, Laboratoire de Physique et Chimie de Nano-Objets, UMR, 5215 INSA-CNRS-UPS, Institut National des Sciences Appliquées, 135, Avenue de Rangueil, 31077, Toulouse, France
| | - Alberto Palazzolo
- SCBM, JOLIOT Institute, CEA, Université Paris-Saclay, 91191, Gif-sur-Yvette, France
| | - Jens Atzrodt
- Sanofi-Aventis (Deutschland) GmbH, R&D, Integrated Drug Discovery, Industriepark Höchst, 65926, Frankfurt am Main, Germany
| | - Christophe Dugave
- SCBM, JOLIOT Institute, CEA, Université Paris-Saclay, 91191, Gif-sur-Yvette, France
| | - Simon Tricard
- LPCNO, Laboratoire de Physique et Chimie de Nano-Objets, UMR, 5215 INSA-CNRS-UPS, Institut National des Sciences Appliquées, 135, Avenue de Rangueil, 31077, Toulouse, France
| | - Sophie Feuillastre
- SCBM, JOLIOT Institute, CEA, Université Paris-Saclay, 91191, Gif-sur-Yvette, France
| | - Grégory Pieters
- SCBM, JOLIOT Institute, CEA, Université Paris-Saclay, 91191, Gif-sur-Yvette, France
| | - Bruno Chaudret
- LPCNO, Laboratoire de Physique et Chimie de Nano-Objets, UMR, 5215 INSA-CNRS-UPS, Institut National des Sciences Appliquées, 135, Avenue de Rangueil, 31077, Toulouse, France
| | - Volker Derdau
- Sanofi-Aventis (Deutschland) GmbH, R&D, Integrated Drug Discovery, Industriepark Höchst, 65926, Frankfurt am Main, Germany
| |
Collapse
|
4
|
Valero M, Bouzouita D, Palazzolo A, Atzrodt J, Dugave C, Tricard S, Feuillastre S, Pieters G, Chaudret B, Derdau V. NHC‐Stabilized Iridium Nanoparticles as Catalysts in Hydrogen Isotope Exchange Reactions of Anilines. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914369] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Mégane Valero
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug Discovery Industriepark Höchst 65926 Frankfurt am Main Germany
| | - Donia Bouzouita
- LPCNO, Laboratoire de Physique et Chimie de Nano-ObjetsUMR5215 INSA-CNRS-UPSInstitut National des Sciences Appliquées 135, Avenue de Rangueil 31077 Toulouse France
| | - Alberto Palazzolo
- SCBMJOLIOT InstituteCEAUniversité Paris-Saclay 91191 Gif-sur-Yvette France
| | - Jens Atzrodt
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug Discovery Industriepark Höchst 65926 Frankfurt am Main Germany
| | - Christophe Dugave
- SCBMJOLIOT InstituteCEAUniversité Paris-Saclay 91191 Gif-sur-Yvette France
| | - Simon Tricard
- LPCNO, Laboratoire de Physique et Chimie de Nano-ObjetsUMR5215 INSA-CNRS-UPSInstitut National des Sciences Appliquées 135, Avenue de Rangueil 31077 Toulouse France
| | - Sophie Feuillastre
- SCBMJOLIOT InstituteCEAUniversité Paris-Saclay 91191 Gif-sur-Yvette France
| | - Grégory Pieters
- SCBMJOLIOT InstituteCEAUniversité Paris-Saclay 91191 Gif-sur-Yvette France
| | - Bruno Chaudret
- LPCNO, Laboratoire de Physique et Chimie de Nano-ObjetsUMR5215 INSA-CNRS-UPSInstitut National des Sciences Appliquées 135, Avenue de Rangueil 31077 Toulouse France
| | - Volker Derdau
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug Discovery Industriepark Höchst 65926 Frankfurt am Main Germany
| |
Collapse
|
5
|
Müller V, Weck R, Derdau V, Ackermann L. Ruthenium(II)‐Catalyzed Hydrogen Isotope Exchange of Pharmaceutical Drugs by C−H Deuteration and C−H Tritiation. ChemCatChem 2019. [DOI: 10.1002/cctc.201902051] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Valentin Müller
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Göttingen Tammannstrasse 2 Göttingen 37077 Germany
| | - Remo Weck
- R&DIntegrated Drug DiscoveryIsotope ChemistrySanofi-Aventis Deutschland GmbH Industriepark Höchst Frankfurt am Main 65926 Germany
| | - Volker Derdau
- R&DIntegrated Drug DiscoveryIsotope ChemistrySanofi-Aventis Deutschland GmbH Industriepark Höchst Frankfurt am Main 65926 Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Göttingen Tammannstrasse 2 Göttingen 37077 Germany
| |
Collapse
|
6
|
Xiao M, Yue X, Xu R, Tang W, Xue D, Li C, Lei M, Xiao J, Wang C. Transition‐Metal‐Free Hydrogen Autotransfer: Diastereoselective N‐Alkylation of Amines with Racemic Alcohols. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201905870] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Miao Xiao
- Key Laboratory of Applied Surface and Colloid ChemistryMinistry of EducationSchool of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710062 China
| | - Xin Yue
- State Key Laboratory of Chemical Resource EngineeringInstitute of Computational ChemistryCollege of ChemistryBeijing University of Chemical Technology Beijing 100029 China
| | - Ruirui Xu
- Key Laboratory of Applied Surface and Colloid ChemistryMinistry of EducationSchool of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710062 China
| | - Weijun Tang
- Key Laboratory of Applied Surface and Colloid ChemistryMinistry of EducationSchool of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710062 China
| | - Dong Xue
- Key Laboratory of Applied Surface and Colloid ChemistryMinistry of EducationSchool of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710062 China
| | - Chaoqun Li
- Key Laboratory of Applied Surface and Colloid ChemistryMinistry of EducationSchool of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710062 China
| | - Ming Lei
- State Key Laboratory of Chemical Resource EngineeringInstitute of Computational ChemistryCollege of ChemistryBeijing University of Chemical Technology Beijing 100029 China
| | - Jianliang Xiao
- Key Laboratory of Applied Surface and Colloid ChemistryMinistry of EducationSchool of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710062 China
- Department of ChemistryUniversity of Liverpool Liverpool L69 7ZD UK
| | - Chao Wang
- Key Laboratory of Applied Surface and Colloid ChemistryMinistry of EducationSchool of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710062 China
| |
Collapse
|
7
|
Xiao M, Yue X, Xu R, Tang W, Xue D, Li C, Lei M, Xiao J, Wang C. Transition-Metal-Free Hydrogen Autotransfer: Diastereoselective N-Alkylation of Amines with Racemic Alcohols. Angew Chem Int Ed Engl 2019; 58:10528-10536. [PMID: 31162782 DOI: 10.1002/anie.201905870] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2019] [Revised: 06/04/2019] [Indexed: 02/06/2023]
Abstract
A practical method for the synthesis of α-chiral amines by alkylation of amines with alcohols in the absence of any transition-metal catalysts has been developed. Under the co-catalysis of a ketone and NaOH, racemic secondary alcohols reacted with Ellman's chiral tert-butanesulfinamide by a hydrogen autotransfer process to afford chiral amines with high diastereoselectivities (up to >99:1). Broad substrate scope and up to a 10 gram scale production of chiral amines were demonstrated. The method was applied to the synthesis of chiral deuterium-labelled amines with high deuterium incorporation and optical purity, including examples of chiral deuterated drugs. The configuration of amine products is found to be determined solely by the configuration of the chiral tert-butanesulfinamide regardless of that of alcohols, and this is corroborated by DFT calculations. Further mechanistic studies showed that the reaction is initiated by the ketone catalyst and involves a transition state similar to that proposed for the Meerwein-Ponndorf-Verley (MPV) reduction, and importantly, it is the interaction of the sodium cation of the base with both the nitrogen and oxygen atoms of the sulfinamide moiety that makes feasible, and determines the diastereoselectivity of, the reaction.
Collapse
Affiliation(s)
- Miao Xiao
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710062, China
| | - Xin Yue
- State Key Laboratory of Chemical Resource Engineering, Institute of Computational Chemistry, College of Chemistry, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Ruirui Xu
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710062, China
| | - Weijun Tang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710062, China
| | - Dong Xue
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710062, China
| | - Chaoqun Li
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710062, China
| | - Ming Lei
- State Key Laboratory of Chemical Resource Engineering, Institute of Computational Chemistry, College of Chemistry, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Jianliang Xiao
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710062, China.,Department of Chemistry, University of Liverpool, Liverpool, L69 7ZD, UK
| | - Chao Wang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710062, China
| |
Collapse
|
8
|
Valero M, Becker D, Jess K, Weck R, Atzrodt J, Bannenberg T, Derdau V, Tamm M. Directed Iridium‐Catalyzed Hydrogen Isotope Exchange Reactions of Phenylacetic Acid Esters and Amides. Chemistry 2019; 25:6517-6522. [DOI: 10.1002/chem.201901449] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Indexed: 12/19/2022]
Affiliation(s)
- Mégane Valero
- Integrated Drug DiscoverySanofi-Aventis (Deutschland) GmbH, R&D Industriepark Höchst 65926 Frankfurt am Main Germany
| | - Daniel Becker
- Technische Universität Braunschweig Hagenring 30 38106 Braunschweig Germany
| | - Kristof Jess
- Technische Universität Braunschweig Hagenring 30 38106 Braunschweig Germany
| | - Remo Weck
- Integrated Drug DiscoverySanofi-Aventis (Deutschland) GmbH, R&D Industriepark Höchst 65926 Frankfurt am Main Germany
| | - Jens Atzrodt
- Integrated Drug DiscoverySanofi-Aventis (Deutschland) GmbH, R&D Industriepark Höchst 65926 Frankfurt am Main Germany
| | - Thomas Bannenberg
- Technische Universität Braunschweig Hagenring 30 38106 Braunschweig Germany
| | - Volker Derdau
- Integrated Drug DiscoverySanofi-Aventis (Deutschland) GmbH, R&D Industriepark Höchst 65926 Frankfurt am Main Germany
| | - Matthias Tamm
- Technische Universität Braunschweig Hagenring 30 38106 Braunschweig Germany
| |
Collapse
|
9
|
Wang K, Chen X, Peng X, Wang P, Liang F. A highly selective H/D exchange reaction of 1,4-dihydropyridines. Org Biomol Chem 2019; 17:3845-3852. [PMID: 30938395 DOI: 10.1039/c9ob00575g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, we report a simple, economical, and effective acid-mediated method for the in situ deuteration of Hantzsch esters and their 4-substituted derivatives, including some drugs that constitute important calcium channel blockers which are effective for hypertension treatment. Hydrogen isotope exchange occurred selectively at α-alkyl C-H bonds in the 2,6-substituents.
Collapse
Affiliation(s)
- Kaiqian Wang
- The State Key Laboratory of Refractories and Metallurgy, Coal Conversion and New Carbon Materials Hubei Key Laboratory, School of Chemistry & Chemical Engineering, Wuhan University of Science and Technology, Wuhan 430081, China.
| | | | | | | | | |
Collapse
|
10
|
Valero M, Weck R, Güssregen S, Atzrodt J, Derdau V. Highly Selective Directed Iridium-Catalyzed Hydrogen Isotope Exchange Reactions of Aliphatic Amides. Angew Chem Int Ed Engl 2018; 57:8159-8163. [PMID: 29693316 PMCID: PMC6033151 DOI: 10.1002/anie.201804010] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Indexed: 12/17/2022]
Abstract
For the first time, we describe highly selective homogeneous iridium-catalyzed hydrogen isotope exchange (HIE) of unactivated C(sp3 ) centers in aliphatic amides. When using the commercially available Kerr catalyst, the HIE with a series of common antibody-drug conjugate (ADC) linker side chains proceeds with high yields, high regioselectivity, and with deuterium incorporation up to 99 %. The method is fully translatable to the specific requirements of tritium chemistry and its effectiveness was demonstrated by direct tritium labelling of a maytansinoid. The scope of the method can be extended to simple amino acids, with high HIE activity observed for glycine and alanine. In di- and tripeptides, a very interesting protecting-group-dependent tunable selectivity was observed. DFT calculations gave insight into the energies of the transition states, thereby explaining the observed selectivity and the influence of the amino acid protecting groups.
Collapse
Affiliation(s)
- Mégane Valero
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug DiscoveryIndustriepark Höchst65926Frankfurt am MainGermany
| | - Remo Weck
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug DiscoveryIndustriepark Höchst65926Frankfurt am MainGermany
| | - Stefan Güssregen
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug DiscoveryIndustriepark Höchst65926Frankfurt am MainGermany
| | - Jens Atzrodt
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug DiscoveryIndustriepark Höchst65926Frankfurt am MainGermany
| | - Volker Derdau
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug DiscoveryIndustriepark Höchst65926Frankfurt am MainGermany
| |
Collapse
|
11
|
Valero M, Weck R, Güssregen S, Atzrodt J, Derdau V. Highly Selective Directed Iridium‐Catalyzed Hydrogen Isotope Exchange Reactions of Aliphatic Amides. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201804010] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Mégane Valero
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug Discovery Industriepark Höchst 65926 Frankfurt am Main Germany
| | - Remo Weck
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug Discovery Industriepark Höchst 65926 Frankfurt am Main Germany
| | - Stefan Güssregen
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug Discovery Industriepark Höchst 65926 Frankfurt am Main Germany
| | - Jens Atzrodt
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug Discovery Industriepark Höchst 65926 Frankfurt am Main Germany
| | - Volker Derdau
- Sanofi-Aventis (Deutschland) GmbH, R&DIntegrated Drug Discovery Industriepark Höchst 65926 Frankfurt am Main Germany
| |
Collapse
|