1
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Cologni R, Holschbach M, Schneider D, Bier D, Schulze A, Stegmayr C, Endepols H, Ermert J, Neumaier F, Neumaier B. Preparation and Preclinical Evaluation of 18F-Labeled Olutasidenib Derivatives for Non-Invasive Detection of Mutated Isocitrate Dehydrogenase 1 (mIDH1). Molecules 2024; 29:3939. [PMID: 39203017 PMCID: PMC11356819 DOI: 10.3390/molecules29163939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2024] [Revised: 08/12/2024] [Accepted: 08/16/2024] [Indexed: 09/03/2024] Open
Abstract
Mutations of isocitrate dehydrogenase 1 (IDH1) are key biomarkers for glioma classification, but current methods for detection of mutated IDH1 (mIDH1) require invasive tissue sampling and cannot be used for longitudinal studies. Positron emission tomography (PET) imaging with mIDH1-selective radioligands is a promising alternative approach that could enable non-invasive assessment of the IDH status. In the present work, we developed efficient protocols for the preparation of four 18F-labeled derivatives of the mIDH1-selective inhibitor olutasidenib. All four probes were characterized by cellular uptake studies with U87 glioma cells harboring a heterozygous IDH1 mutation (U87-mIDH) and the corresponding wildtype cells (U87-WT). In addition, the most promising probe was evaluated by PET imaging in healthy mice and mice bearing subcutaneous U87-mIDH and U87-WT tumors. Although all four probes inhibited mIDH1 with variable potencies, only one of them ([18F]mIDH-138) showed significantly higher in vitro uptake into U87-mIDH compared to U87-WT cells. In addition, PET imaging with [18F]mIDH-138 in mice demonstrated good in vivo stability and low non-specific uptake of the probe, but also revealed significantly higher uptake into U87-WT compared to U87-mIDH tumors. Finally, application of a two-tissue compartment model (2TCM) to the PET data indicated that preferential tracer uptake into U87-WT tumors results from higher specific binding rather than from differences in tracer perfusion. In conclusion, these results corroborate recent findings that mIDH1-selective inhibition may not directly correlate with mIDH1-selective target engagement and indicate that in vivo engagement of wildtype and mutated IDH1 may be governed by factors that are not faithfully reproduced by in vitro assays, both of which could complicate development of PET probes.
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Affiliation(s)
- Roberta Cologni
- Institute of Neuroscience and Medicine, Nuclear Chemistry (INM-5), Forschungszentrum Jülich GmbH, Wilhelm-Johnen-Straße, 52428 Jülich, Germany; (R.C.); (M.H.); (D.S.); (D.B.); (A.S.); (H.E.); (J.E.); (F.N.)
- Institute of Radiochemistry and Experimental Molecular Imaging, Faculty of Medicine and University Hospital Cologne, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany
| | - Marcus Holschbach
- Institute of Neuroscience and Medicine, Nuclear Chemistry (INM-5), Forschungszentrum Jülich GmbH, Wilhelm-Johnen-Straße, 52428 Jülich, Germany; (R.C.); (M.H.); (D.S.); (D.B.); (A.S.); (H.E.); (J.E.); (F.N.)
| | - Daniela Schneider
- Institute of Neuroscience and Medicine, Nuclear Chemistry (INM-5), Forschungszentrum Jülich GmbH, Wilhelm-Johnen-Straße, 52428 Jülich, Germany; (R.C.); (M.H.); (D.S.); (D.B.); (A.S.); (H.E.); (J.E.); (F.N.)
| | - Dirk Bier
- Institute of Neuroscience and Medicine, Nuclear Chemistry (INM-5), Forschungszentrum Jülich GmbH, Wilhelm-Johnen-Straße, 52428 Jülich, Germany; (R.C.); (M.H.); (D.S.); (D.B.); (A.S.); (H.E.); (J.E.); (F.N.)
| | - Annette Schulze
- Institute of Neuroscience and Medicine, Nuclear Chemistry (INM-5), Forschungszentrum Jülich GmbH, Wilhelm-Johnen-Straße, 52428 Jülich, Germany; (R.C.); (M.H.); (D.S.); (D.B.); (A.S.); (H.E.); (J.E.); (F.N.)
| | - Carina Stegmayr
- Institute of Neuroscience and Medicine, Medical Imaging Physics (INM-4), Forschungszentrum Jülich GmbH, Wilhelm-Johnen-Straße, 52428 Jülich, Germany;
| | - Heike Endepols
- Institute of Neuroscience and Medicine, Nuclear Chemistry (INM-5), Forschungszentrum Jülich GmbH, Wilhelm-Johnen-Straße, 52428 Jülich, Germany; (R.C.); (M.H.); (D.S.); (D.B.); (A.S.); (H.E.); (J.E.); (F.N.)
- Institute of Radiochemistry and Experimental Molecular Imaging, Faculty of Medicine and University Hospital Cologne, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany
- Department of Nuclear Medicine, Faculty of Medicine and University Hospital Cologne, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany
| | - Johannes Ermert
- Institute of Neuroscience and Medicine, Nuclear Chemistry (INM-5), Forschungszentrum Jülich GmbH, Wilhelm-Johnen-Straße, 52428 Jülich, Germany; (R.C.); (M.H.); (D.S.); (D.B.); (A.S.); (H.E.); (J.E.); (F.N.)
| | - Felix Neumaier
- Institute of Neuroscience and Medicine, Nuclear Chemistry (INM-5), Forschungszentrum Jülich GmbH, Wilhelm-Johnen-Straße, 52428 Jülich, Germany; (R.C.); (M.H.); (D.S.); (D.B.); (A.S.); (H.E.); (J.E.); (F.N.)
- Institute of Radiochemistry and Experimental Molecular Imaging, Faculty of Medicine and University Hospital Cologne, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany
| | - Bernd Neumaier
- Institute of Neuroscience and Medicine, Nuclear Chemistry (INM-5), Forschungszentrum Jülich GmbH, Wilhelm-Johnen-Straße, 52428 Jülich, Germany; (R.C.); (M.H.); (D.S.); (D.B.); (A.S.); (H.E.); (J.E.); (F.N.)
- Institute of Radiochemistry and Experimental Molecular Imaging, Faculty of Medicine and University Hospital Cologne, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany
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2
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Wang Y, Xu T, Jin S, Wang JY, Yuan Q, Liu H, Tang Y, Zhang S, Yan W, Jiao Y, Li G. Design and Asymmetric Control of Orientational Chirality by Using the Combination of C(sp 2)-C(sp) Levers and Achiral N-Protecting Group. Chemistry 2024; 30:e202400005. [PMID: 38497560 DOI: 10.1002/chem.202400005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 03/17/2024] [Accepted: 03/18/2024] [Indexed: 03/19/2024]
Abstract
New chiral targets of orientational chirality have been designed and asymmetrically synthesized by taking advantage of N-sulfinyl imine-directed nucleophilic addition/oxidation, Suzuki-Miyaura, and Sonogashira cross-coupling reactions. Orientation of single isomers has been selectively controlled by using aryl/alkynyl levers [C(sp2)-C(sp) axis] and tBuSO2- protecting group on nitrogen as proven by X-ray diffraction analysis. The key structural characteristic of resulting orientational products is shown by remote through-space blocking manner. Seventeen examples of multi-step synthesis were obtained with modest to good chemical yields and complete orientational selectivity.
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Affiliation(s)
- Yu Wang
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Ting Xu
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Shengzhou Jin
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Jia-Yin Wang
- School of Pharmacy, Continuous Flow Engineering Laboratory of National Petroleum and Chemical Industry, Changzhou University, Changzhou, Jiangsu, 213164, China
| | - Qingkai Yuan
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas, 79409-1061, USA
| | - Hao Liu
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas, 79409-1061, USA
| | - Yao Tang
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas, 79409-1061, USA
| | - Sai Zhang
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas, 79409-1061, USA
- School of Pharmacy, Continuous Flow Engineering Laboratory of National Petroleum and Chemical Industry, Changzhou University, Changzhou, Jiangsu, 213164, China
| | - Wenxin Yan
- School of Chemistry and Chemical Engineering, Key Laboratory of Theoretical Organic Chemistry and Functional Molecular, Ministry of Education, Hunan University of Science and Technology, Xiangtan, 411201, China
| | - Yinchun Jiao
- School of Chemistry and Chemical Engineering, Key Laboratory of Theoretical Organic Chemistry and Functional Molecular, Ministry of Education, Hunan University of Science and Technology, Xiangtan, 411201, China
| | - Guigen Li
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas, 79409-1061, USA
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3
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Xu T, Wang JY, Wang Y, Jin S, Tang Y, Zhang S, Yuan Q, Liu H, Yan W, Jiao Y, Yang XL, Li G. C(sp)-C(sp) Lever-Based Targets of Orientational Chirality: Design and Asymmetric Synthesis. Molecules 2024; 29:2274. [PMID: 38792134 PMCID: PMC11123770 DOI: 10.3390/molecules29102274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 05/06/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
In this study, the design and asymmetric synthesis of a series of chiral targets of orientational chirality were conducted by taking advantage of N-sulfinylimine-assisted nucleophilic addition and modified Sonogashira catalytic coupling systems. Orientational isomers were controlled completely using alkynyl/alkynyl levers [C(sp)-C(sp) axis] with absolute configuration assignment determined by X-ray structural analysis. The key structural element of the resulting orientational chirality is uniquely characterized by remote through-space blocking. Forty examples of multi-step synthesis were performed, with modest to good yields and excellent orientational selectivity. Several chiral orientational amino targets are attached with scaffolds of natural and medicinal products, showing potential pharmaceutical and medical applications in the future.
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Affiliation(s)
- Ting Xu
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China; (T.X.); (Y.W.); (S.J.)
| | - Jia-Yin Wang
- Continuous Flow Engineering Laboratory of National Petroleum and Chemical Industry, School of Pharmacy, Changzhou University, Changzhou 213164, China;
| | - Yu Wang
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China; (T.X.); (Y.W.); (S.J.)
| | - Shengzhou Jin
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China; (T.X.); (Y.W.); (S.J.)
| | - Yao Tang
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409-1061, USA; (Y.T.); (S.Z.); (Q.Y.); (H.L.)
| | - Sai Zhang
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409-1061, USA; (Y.T.); (S.Z.); (Q.Y.); (H.L.)
| | - Qingkai Yuan
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409-1061, USA; (Y.T.); (S.Z.); (Q.Y.); (H.L.)
| | - Hao Liu
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409-1061, USA; (Y.T.); (S.Z.); (Q.Y.); (H.L.)
| | - Wenxin Yan
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecular, Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China; (W.Y.); (Y.J.)
| | - Yinchun Jiao
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecular, Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China; (W.Y.); (Y.J.)
| | - Xiao-Liang Yang
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China; (T.X.); (Y.W.); (S.J.)
| | - Guigen Li
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China; (T.X.); (Y.W.); (S.J.)
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, TX 79409-1061, USA; (Y.T.); (S.Z.); (Q.Y.); (H.L.)
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4
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Aloiau A, Bobek BM, Caddell Haatveit K, Pearson KE, Watkins AH, Jones B, Smith CR, Ketcham JM, Marx MA, Harwood SJ. Stereoselective Amine Synthesis Mediated by a Zirconocene Hydride to Accelerate a Drug Discovery Program. J Org Chem 2024; 89:3875-3882. [PMID: 38422508 PMCID: PMC10949245 DOI: 10.1021/acs.joc.3c02723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 02/09/2024] [Accepted: 02/15/2024] [Indexed: 03/02/2024]
Abstract
Chiral amine synthesis remains a significant challenge in accelerating the design cycle of drug discovery programs. A zirconium hydride, due to its high oxophilicity and lower reactivity, gave highly chemo- and stereoselective reductions of sulfinyl ketimines. The development of this zirconocene-mediated reduction helped to accelerate our drug discovery efforts and is applicable to several motifs commonly used in medicinal chemistry. Computational investigation supported a cyclic half-chair transition state to rationalize the high selectivity in benzyl systems.
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Affiliation(s)
- Athenea
N. Aloiau
- Mirati Therapeutics, 3545 Cray Court, San Diego, California 92121, United States
| | - Briana M. Bobek
- Mirati Therapeutics, 3545 Cray Court, San Diego, California 92121, United States
| | | | - Kelly E. Pearson
- Mirati Therapeutics, 3545 Cray Court, San Diego, California 92121, United States
| | - Ashlee H. Watkins
- Mirati Therapeutics, 3545 Cray Court, San Diego, California 92121, United States
| | - Benjamin Jones
- Mirati Therapeutics, 3545 Cray Court, San Diego, California 92121, United States
| | - Christopher R. Smith
- Mirati Therapeutics, 3545 Cray Court, San Diego, California 92121, United States
| | - John M. Ketcham
- Mirati Therapeutics, 3545 Cray Court, San Diego, California 92121, United States
| | - Matthew A. Marx
- Mirati Therapeutics, 3545 Cray Court, San Diego, California 92121, United States
| | - Stephen J. Harwood
- Mirati Therapeutics, 3545 Cray Court, San Diego, California 92121, United States
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5
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Dang HT, Porey A, Nand S, Trevino R, Manning-Lorino P, Hughes WB, Fremin SO, Thompson WT, Dhakal SK, Arman HD, Larionov OV. Kinetically-driven reactivity of sulfinylamines enables direct conversion of carboxylic acids to sulfinamides. Chem Sci 2023; 14:13384-13391. [PMID: 38033883 PMCID: PMC10685282 DOI: 10.1039/d3sc04727j] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 10/08/2023] [Indexed: 12/02/2023] Open
Abstract
Sulfinamides are some of the most centrally important four-valent sulfur compounds that serve as critical entry points to an array of emergent medicinal functional groups, molecular tools for bioconjugation, and synthetic intermediates including sulfoximines, sulfonimidamides, and sulfonimidoyl halides, as well as a wide range of other S(iv) and S(vi) functionalities. Yet, the accessible chemical space of sulfinamides remains limited, and the approaches to sulfinamides are largely confined to two-electron nucleophilic substitution reactions. We report herein a direct radical-mediated decarboxylative sulfinamidation that for the first time enables access to sulfinamides from the broad and structurally diverse chemical space of carboxylic acids. Our studies show that the formation of sulfinamides prevails despite the inherent thermodynamic preference for the radical addition to the nitrogen atom, while a machine learning-derived model facilitates prediction of the reaction efficiency based on computationally generated descriptors of the underlying radical reactivity.
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Affiliation(s)
- Hang T Dang
- Department of Chemistry, The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Arka Porey
- Department of Chemistry, The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Sachchida Nand
- Department of Chemistry, The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Ramon Trevino
- Department of Chemistry, The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Patrick Manning-Lorino
- Department of Chemistry, The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - William B Hughes
- Department of Chemistry, The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Seth O Fremin
- Department of Chemistry, The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - William T Thompson
- Department of Chemistry, The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Shree Krishna Dhakal
- Department of Chemistry, The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Hadi D Arman
- Department of Chemistry, The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Oleg V Larionov
- Department of Chemistry, The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
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6
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Schiene‐Fischer C, Fischer G, Braun M. Non-Immunosuppressive Cyclophilin Inhibitors. Angew Chem Int Ed Engl 2022; 61:e202201597. [PMID: 35290695 PMCID: PMC9804594 DOI: 10.1002/anie.202201597] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Indexed: 01/05/2023]
Abstract
Cyclophilins, enzymes with peptidyl-prolyl cis/trans isomerase activity, are relevant to a large variety of biological processes. The most abundant member of this enzyme family, cyclophilin A, is the cellular receptor of the immunosuppressive drug cyclosporine A (CsA). As a consequence of the pathophysiological role of cyclophilins, particularly in viral infections, there is a broad interest in cyclophilin inhibition devoid of immunosuppressive activity. This Review first gives an introduction into the physiological and pathophysiological roles of cyclophilins. The presentation of non-immunosuppressive cyclophilin inhibitors will commence with drugs based on chemical modifications of CsA. The naturally occurring macrocyclic sanglifehrins have become other lead structures for cyclophilin-inhibiting drugs. Finally, de novo designed compounds, whose structures are not derived from or inspired by natural products, will be presented. Relevant synthetic concepts will be discussed, but the focus will also be on biochemical studies, structure-activity relationships, and clinical studies.
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Affiliation(s)
- Cordelia Schiene‐Fischer
- Institute of Biochemistry and BiotechnologyMartin-Luther-University Halle-Wittenberg06099Halle (Saale)Germany
| | - Gunter Fischer
- Max Planck Institute for Biophysical Chemistry37077GöttingenGermany
| | - Manfred Braun
- Institute of Organic and Macromolecular ChemistryHeinrich-Heine-University Düsseldorf40225DüsseldorfGermany
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7
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Ma L, Bai L, Yu Z, Shen Q. Chiral Brønsted acid catalyzed asymmetric oxidation of N-acyl sulfenamide by H 2 O 2 : An efficient approach to obtaining chiral N-acyl sulfinamide. Chirality 2022; 34:1191-1196. [PMID: 35681267 DOI: 10.1002/chir.23478] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 05/10/2022] [Accepted: 05/12/2022] [Indexed: 11/07/2022]
Abstract
Although the power of chiral sulfinamide reagents in synthetic chemistry has long been recognized, methods for their synthesis are still auxiliary-based approaches which possess the disadvantages of poor atom economy and limited substrate universality. Due to the weak nucleophilicity of amides, it is more difficult to prepare chiral N-acylsulfinamides by traditional methods. Herein, we describe an example of catalytic asymmetric synthesis of N-acyl sulfinamides. In this work, N-acyl sulfenamides act as useful substrates, because of the indispensable N-H bond, which could form an efficient hydrogen bond with chiral phosphoric acid. H2 O2 (35%) was used as the terminal oxidant for preparation of sulfinamides in high yields and enantioselectivities, which could be easily derivatized to sulfoxides without loss of the enantioselectivity.
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Affiliation(s)
- Longjun Ma
- Department of Applied Chemistry, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, China
| | - Lizhe Bai
- Department of Applied Chemistry, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, China
| | - Zixuan Yu
- Department of Applied Chemistry, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, China
| | - Qinxu Shen
- Department of Applied Chemistry, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, China
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8
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Braun M, Schiene-Fischer C, Fischer G. Non‐Immunosuppressive Cyclophilin Inhibitors. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202201597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Manfred Braun
- Heinrich-Heine-Universität Düsseldorf: Heinrich-Heine-Universitat Dusseldorf Organic CHemistry Universitätsstr. 1 40225 Düsseldorf GERMANY
| | - Cordelia Schiene-Fischer
- Martin-Luther-Universität Halle-Wittenberg: Martin-Luther-Universitat Halle-Wittenberg Institute of Biochemistry and Biotechnology, GERMANY
| | - Gunter Fischer
- Max-Planck-Institut für Biophysikalische Chemie Abteilung Meiosis: Max-Planck-Institut fur Multidisziplinare Naturwissenschaften Abteilung Meiosis Max Planck Institute for Biophysical Chemistry GERMANY
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9
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O
2
‐Assisted Four‐Component Reaction of Vinyl Magnesium Bromide with Chiral
N
‐
tert
‐Butanesulfinyl Imines To Form
syn
‐1,3‐Amino Alcohols. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202109566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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10
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Wang R, Luo J, Zheng C, Zhang H, Gao L, Song Z. O 2 -Assisted Four-Component Reaction of Vinyl Magnesium Bromide with Chiral N-tert-Butanesulfinyl Imines To Form syn-1,3-Amino Alcohols. Angew Chem Int Ed Engl 2021; 60:24644-24649. [PMID: 34523225 DOI: 10.1002/anie.202109566] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Indexed: 11/10/2022]
Abstract
An O2 -assisted, four-component reaction has been developed to synthesize a wide range of syn-1,3-amino alcohols in one step. The reaction proceeds by oxygenation of vinyl magnesium bromide (component-I) with O2 (component-II) to give a magnesium enolate of acetaldehyde, which undergoes addition to a chiral N-tert-butanesulfinyl imine (component-III) followed by a sequential addition with excess vinyl magnesium bromide (component-IV). The approach allows diastereoselective synthesis of anti/syn- and syn/syn-3-amino-1,5-diols in good yields with high diastereoselectivity. The method was illustrated in an efficient, four-step synthesis of piperidine alkaloid (-)-2'-epi-ethylnorlobelol.
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Affiliation(s)
- Runping Wang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Jingfan Luo
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Chunmei Zheng
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Hongyun Zhang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Lu Gao
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Zhenlei Song
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
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11
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Affiliation(s)
- Manfred Braun
- Institute of Organic and Macromolecular Chemistry Heinrich-Heine-University Düsseldorf Universitätsstr. 1 40225 Düsseldorf Germany
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12
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Li Z, Zhang L, Pu M, Lei M. Mechanistic Understanding of Base‐Catalyzed Aldimine/Ketoamine Condensations: An Old Story and A New Model. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202000700] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Zhe‐wei Li
- State Key Laboratory of Chemical Resource Engineering Institute of Computational Chemistry College of Chemistry Beijing University of Chemical Technology Beijing 100029 P. R. China
| | - Lin Zhang
- State Key Laboratory of Chemical Resource Engineering Institute of Computational Chemistry College of Chemistry Beijing University of Chemical Technology Beijing 100029 P. R. China
| | - Min Pu
- State Key Laboratory of Chemical Resource Engineering Institute of Computational Chemistry College of Chemistry Beijing University of Chemical Technology Beijing 100029 P. R. China
| | - Ming Lei
- State Key Laboratory of Chemical Resource Engineering Institute of Computational Chemistry College of Chemistry Beijing University of Chemical Technology Beijing 100029 P. R. China
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13
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Chatterjee S, Makai S, Morandi B. Hydroxylamin‐abgeleitetes Reagenz als duales Oxidationsmittel und Aminogruppendonor für die eisenkatalysierte Herstellung von ungeschützten Sulfinamiden aus Thiolen. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202011138] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Sayanti Chatterjee
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Deutschland
| | - Szabolcs Makai
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Schweiz
| | - Bill Morandi
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Deutschland
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Schweiz
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14
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Chatterjee S, Makai S, Morandi B. Hydroxylamine-Derived Reagent as a Dual Oxidant and Amino Group Donor for the Iron-Catalyzed Preparation of Unprotected Sulfinamides from Thiols. Angew Chem Int Ed Engl 2021; 60:758-765. [PMID: 32955152 PMCID: PMC7839456 DOI: 10.1002/anie.202011138] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Indexed: 11/10/2022]
Abstract
An iron catalyzed reaction for the selective transformation of thiols (-SH) to sulfinamides (-SONH2 ) by a direct transfer of -O and free -NH2 groups has been developed. The reaction operates under mild conditions using a bench stable hydroxylamine derived reagent, exhibits broad functional group tolerance, is scalable and proceeds without the use of any precious metal catalyst or additional oxidant. This novel, practical reaction leads to the formation of two distinct new bonds (S=O and S-N) in a single step to chemoselectively form valuable, unprotected sulfinamide products. Preliminary mechanistic studies implicate the role of the alcoholic solvent as an oxygen atom donor.
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Affiliation(s)
- Sayanti Chatterjee
- Max-Planck-Institut für KohlenforschungKaiser-Wihelm-Platz 145470Mülheim an der RuhrGermany
| | - Szabolcs Makai
- Laboratorium für Organische ChemieETH ZürichVladimir-Prelog-Weg 3, HCI8093ZürichSwitzerland
| | - Bill Morandi
- Max-Planck-Institut für KohlenforschungKaiser-Wihelm-Platz 145470Mülheim an der RuhrGermany
- Laboratorium für Organische ChemieETH ZürichVladimir-Prelog-Weg 3, HCI8093ZürichSwitzerland
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15
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Methyltrioxorhenium/urea hydrogen peroxide catalyzed oxidation of N-sulfinyl imines: A mild and highly efficient access to N-sulfonyl aldimines, ketimines and α-ketiminoesters. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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16
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Panagiotou M, Demos V, Magriotis PΑ. Direct and practical Gilman-Speeter synthesis of 3,4-trisubstituted β-lactams via the Thorpe-Ingold effect. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152375] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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17
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Weigel WK, Dang HT, Yang HB, Martin DBC. Synthesis of amino-diamondoid pharmacophores via photocatalytic C-H aminoalkylation. Chem Commun (Camb) 2020; 56:9699-9702. [PMID: 32699866 PMCID: PMC7442722 DOI: 10.1039/d0cc02804e] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report a direct C-H aminoalkylation reaction using two light-activated H-atom transfer catalyst systems that enable the introduction of protected amines to native adamantane scaffolds with C-C bond formation. The scope of adamantane and imine reaction partners is broad and deprotection provides versatile amine and amino acid building blocks. Using readily available chiral imines, the enantioselective synthesis of the saxagliptin core and rimantadine derivatives is also described.
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Affiliation(s)
- William K Weigel
- Department of Chemistry, University of California Riverside, Riverside, California 92521, USA and Department of Chemistry, University of Iowa, Iowa City, Iowa 52242, USA.
| | - Hoang T Dang
- Department of Chemistry, University of California Riverside, Riverside, California 92521, USA and Department of Chemistry, University of Iowa, Iowa City, Iowa 52242, USA.
| | - Hai-Bin Yang
- Department of Chemistry, University of California Riverside, Riverside, California 92521, USA
| | - David B C Martin
- Department of Chemistry, University of California Riverside, Riverside, California 92521, USA and Department of Chemistry, University of Iowa, Iowa City, Iowa 52242, USA.
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18
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Baghery S, Zarei M, Zolfigol MA, Mallakpour S, Behranvand V. Application of trityl moieties in chemical processes: part I. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2020. [DOI: 10.1007/s13738-020-01980-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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19
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Moreno N, Recio R, Valdivia V, Khiar N, Fernández I. N-Isopropylsulfinylimines vs. N-tert-butylsulfinylimines in the stereoselective synthesis of sterically hindered amines: an improved synthesis of enantiopure (R)- and (S)-rimantadine and the trifluoromethylated analogues. Org Biomol Chem 2019; 17:9854-9858. [PMID: 31720674 DOI: 10.1039/c9ob02241d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An improved fully stereoselective synthesis of both enantiomers of rimantadine and its trifluoromethylated analogues has been developed, using N-isopropylsulfinylimines as a starting chiral material, proving the superiority of the isopropyl group as a chiral inducer over the tert-butyl group in the case of hindered N-sulfinylimines.
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Affiliation(s)
- Nazaret Moreno
- Departamento de Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad de Sevilla, C/Profesor García González, 2, 41012, Sevilla, Spain.
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20
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Ramaiah MM, Shubha PB, Prabhala PK, Shivananju NS. 1,8-Diazabicyclo[5.4.0]undec-7-ene-mediated formation of N-sulfinyl imines. JOURNAL OF CHEMICAL RESEARCH 2019. [DOI: 10.1177/1747519819884146] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A facile and efficient method was developed for the preparation of a variety of aryl, heteroaryl, and alkyl N-sulfinyl imines using 1,8-diazabicyclo[5.4.0]undec-7-ene. In addition to tert-butanesulfinamide, the condensation is also effective with p-toluenesulfinamide. The reaction was performed at room temperature and produces the corresponding N-sulfinyl imines in excellent yields in the absence of acids, metals, and additives. This methodology is also useful for the preparation of N-sulfinyl imines on gram scale. A one-pot synthesis was developed using aryl and heteroaryl alcohols with both tert-butanesulfinamide and p-toluenesulfinamide at room temperature, resulting in the corresponding N-sulfinyl imines with good yields.
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Affiliation(s)
- Manjunatha M Ramaiah
- Synthetic Laboratory, Department of Studies in Chemistry, University of Mysore, Mysore, India
| | - Priya Babu Shubha
- Synthetic Laboratory, Department of Studies in Chemistry, University of Mysore, Mysore, India
| | - Pavan Kumar Prabhala
- Department of Chemistry, S.V.R.M. College, Acharya Nagarjuna University, Guntur, India
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21
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Pompeo M, Cheah JH, Movassaghi M. Total Synthesis and Anti-Cancer Activity of All Known Communesin Alkaloids and Related Derivatives. J Am Chem Soc 2019; 141:14411-14420. [PMID: 31422662 PMCID: PMC6743222 DOI: 10.1021/jacs.9b07397] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Indexed: 11/29/2022]
Abstract
A unified enantioselective total synthesis and anticancer evaluation of all known epoxide-containing communesin alkaloids and related derivatives is described. Our synthesis is predicated on the convergent and modular diazene-directed assembly of two complex fragments to secure the critical C3a-C3a' linkage followed by a guided biomimetic aminal reorganization to deliver the heptacyclic core of these alkaloids. Concise enantioselective syntheses of the fragments were devised, with highlights including the application of a rationally designed sulfinamide chiral auxiliary, an efficient calcium trifluoromethanesulfonate promoted intramolecular amination, and a diastereoselective epoxidation that simultaneously converts the new chiral auxiliary to a versatile amine protective group. The modularity of our convergent approach enabled the rapid synthesis of all epoxide-containing members of the communesin family from a single heterodimeric intermediate, including the first total synthesis of communesins C-E, and G-I, and facilitated our stereochemical revision of (-)-communesin I, the most recently isolated communesin alkaloid. Furthermore, the generality of our biogenetically inspired heterodimer rearrangement was demonstrated in a guided synthesis of a communesin derivative with an unnatural topology. Finally, we report the first comparative analysis of the anticancer activities of all naturally occurring communesin alkaloids A-I and eight complex derivatives against five human cancer cell lines. From these data, we have identified (-)-communesin B as the most potent natural communesin and discovered that derivatives with N8'-sulfonamide substitution exhibit up to a 10-fold increase in potency over the natural alkaloids.
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Affiliation(s)
- Matthew
M. Pompeo
- Department
of Chemistry, Massachusetts Institute of
Technology, Cambridge, Massachusetts 02139, United States
| | - Jaime H. Cheah
- The
Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main Street, Cambridge, Massachusetts 02139, United States
| | - Mohammad Movassaghi
- Department
of Chemistry, Massachusetts Institute of
Technology, Cambridge, Massachusetts 02139, United States
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22
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Reddy LR, Waman Y, Kallure P, Nalivela KS, Begum Z, Divya T, Kotturi S. Asymmetric synthesis of 1-substituted 2-azaspiro[3.3]heptanes: important motifs for modern drug discovery. Chem Commun (Camb) 2019; 55:5068-5070. [PMID: 30892309 DOI: 10.1039/c9cc00863b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Highly diastereoselective addition of ethyl cyclobutanecarboxylate anions to Davis-Ellman's imines is reported. This methodology afforded the preparation of enantiomerically and diastereomerically pure 1-substituted 2-azaspiro[3.3]heptanes. This three-step procedure proceeded efficiently (yield up to 90%) and diastereoselectively (dr values up to 98 : 2). This methodology is applicable to the synthesis of 1-substituted 2-azaspiro[3.4]octane and 1-substituted 2-azaspiro[3.5]nonane.
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Affiliation(s)
- Leleti Rajender Reddy
- Route Scouting Department, Piramal Discovery Solutions, Pharmaceutical Special Economic Zone, Sarkhej Bavla Highway, Ahmedabad, Gujarat 382213, India.
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23
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Zhang M, Lu T, Zhao Y, Xie G, Miao Z. K 3PO 4-promoted domino reactions: diastereoselective synthesis of trans-2,3-dihydrobenzofurans from salicyl N-tert-butanesulfinyl imines and sulfur ylides. RSC Adv 2019; 9:11978-11985. [PMID: 35517000 PMCID: PMC9063524 DOI: 10.1039/c9ra00309f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Accepted: 04/10/2019] [Indexed: 12/26/2022] Open
Abstract
An efficient domino annulation between sulfur ylides and salicyl N-tert-butylsulfinyl imines was developed. The reaction proceeds with a diastereodivergent process, the configuration of the sulfinyl group determining the stereochemical course of the reaction. The method allows the synthesis of a highly substituted trans-2,3-dihydrobenzofuran skeleton with high yield and good chemo- and diastereoselectivity.
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Affiliation(s)
- Minxuan Zhang
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University Weijin Road 94 Tianjin 300071 People's Republic of China
| | - Tianyu Lu
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University Weijin Road 94 Tianjin 300071 People's Republic of China
| | - Yun Zhao
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University Weijin Road 94 Tianjin 300071 People's Republic of China
| | - Guixian Xie
- College of Resources and Environment, Hunan Agricultural University Changsha 410128 People's Republic of China
| | - Zhiwei Miao
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University Weijin Road 94 Tianjin 300071 People's Republic of China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Tianjin 300071 People's Republic of China
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24
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Reddy LR, Waman Y, Nayak K, Baharooni K, Kotturi S. Asymmetric Synthesis 1-Substituted 2,6-Diazaspiro[3.3]heptanes through Addition of 3-Azetidinecarboxylate Anions to Davis-Ellman Imines. Org Lett 2019; 21:3481-3484. [PMID: 30908052 DOI: 10.1021/acs.orglett.9b00564] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Asymmetric synthesis of 1-substituted 2,6-diazaspiro[3.3]heptane is described. This methodology affords excellent yields (up to 89%) and high diastereomeric ratios ( dr up to 98:2) and delivers differentially protected amines within the products.
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Affiliation(s)
- Leleti Rajender Reddy
- Route Scouting Department, Piramal Discovery Solutions , Pharmaceutical Special Economic Zone , Sarkhej Bavla Highway , Ahmedabad , Gujarat 382213 , India
| | - Yogesh Waman
- Route Scouting Department, Piramal Discovery Solutions , Pharmaceutical Special Economic Zone , Sarkhej Bavla Highway , Ahmedabad , Gujarat 382213 , India
| | - Krishna Nayak
- Route Scouting Department, Piramal Discovery Solutions , Pharmaceutical Special Economic Zone , Sarkhej Bavla Highway , Ahmedabad , Gujarat 382213 , India
| | - Kasimraza Baharooni
- Route Scouting Department, Piramal Discovery Solutions , Pharmaceutical Special Economic Zone , Sarkhej Bavla Highway , Ahmedabad , Gujarat 382213 , India
| | - Sharadsrikar Kotturi
- Route Scouting Department, Piramal Discovery Solutions , Pharmaceutical Special Economic Zone , Sarkhej Bavla Highway , Ahmedabad , Gujarat 382213 , India
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25
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Lim H, Chohan P, Moustafa D, Sweet C, Calalpa B, Kaur P. New Manganese-Terpyridine-Based Catalytic System for the Dehydrogenative Coupling of Alcohols and Amines for the Synthesis of Aldimines. ChemistrySelect 2018. [DOI: 10.1002/slct.201801325] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Hyun Lim
- Department of Chemistry; College of Science and Health; 300 Pompton Road, Wayne NJ 07470 United States
| | - Prianka Chohan
- Department of Chemistry; College of Science and Health; 300 Pompton Road, Wayne NJ 07470 United States
| | - Dina Moustafa
- Department of Chemistry; College of Science and Health; 300 Pompton Road, Wayne NJ 07470 United States
| | - Chelsea Sweet
- Department of Chemistry; College of Science and Health; 300 Pompton Road, Wayne NJ 07470 United States
| | - Brenda Calalpa
- Department of Chemistry; College of Science and Health; 300 Pompton Road, Wayne NJ 07470 United States
| | - Parminder Kaur
- Department of Chemistry; College of Science and Health; 300 Pompton Road, Wayne NJ 07470 United States
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26
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Mulina OM, Ilovaisky AI, Terent'ev AO. Oxidative Coupling with S-N Bond Formation. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800838] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Olga M. Mulina
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospekt 47 119991 Moscow Russian Federation
| | - Alexey I. Ilovaisky
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospekt 47 119991 Moscow Russian Federation
| | - Alexander O. Terent'ev
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospekt 47 119991 Moscow Russian Federation
- D. I. Mendeleev University of Chemical Technology of Russia; 9 Miusskaya square 125047 Moscow Russian Federation
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27
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Reddy LR, Kotturi S, Shenoy R, Nalivela KS, Patel C, Raval P, Zalavadiya V. Umpolung Synthesis of Vicinal Diamines: Diastereoselective Addition of 2-Azaallyl Anions to Davis-Ellman's Imines. Org Lett 2018; 20:5423-5426. [PMID: 30112909 DOI: 10.1021/acs.orglett.8b02331] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A highly regioselective and diastereoselective addition of 2-azaallyl anions to N- tert-butanesulfinylimines is reported. This methodology affords the preparation of enantiomerically and diastereomerically pure vicinal diamines bearing two adjacent stereocenters. Reactions proceed efficiently (yield up to 94%), diastereoselectively ( dr values up to 98:2:0:0), and site-selectively to deliver products with differentiated amino groups.
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Affiliation(s)
- Leleti Rajender Reddy
- Piramal Discovery Solutions , Pharmaceutical Special Economic Zone , Sarkhej Bavla Highway , Ahmedabad , Gujarat 382213 , India
| | - Sharadsrikar Kotturi
- Piramal Discovery Solutions , Pharmaceutical Special Economic Zone , Sarkhej Bavla Highway , Ahmedabad , Gujarat 382213 , India
| | - Rajesh Shenoy
- Piramal Discovery Solutions , Pharmaceutical Special Economic Zone , Sarkhej Bavla Highway , Ahmedabad , Gujarat 382213 , India
| | - Kumara Swamy Nalivela
- Piramal Discovery Solutions , Pharmaceutical Special Economic Zone , Sarkhej Bavla Highway , Ahmedabad , Gujarat 382213 , India
| | - Chirag Patel
- Piramal Discovery Solutions , Pharmaceutical Special Economic Zone , Sarkhej Bavla Highway , Ahmedabad , Gujarat 382213 , India
| | - Poojabahen Raval
- Piramal Discovery Solutions , Pharmaceutical Special Economic Zone , Sarkhej Bavla Highway , Ahmedabad , Gujarat 382213 , India
| | - Vinkal Zalavadiya
- Piramal Discovery Solutions , Pharmaceutical Special Economic Zone , Sarkhej Bavla Highway , Ahmedabad , Gujarat 382213 , India
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28
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Elsherbini M, Wirth T. Mechanochemical synthesis of N-tert-butanesulfinyl imines under metal-free conditions. Tetrahedron 2018. [DOI: 10.1016/j.tet.2017.11.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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29
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Chamakuri S, Jain P, Reddy Guduru SK, Arney JW, MacKenzie KR, Santini C, Young DW. Synthesis of Enantiomerically Pure 6-Substituted-Piperazine-2-Acetic Acid Esters as Intermediates for Library Production. J Org Chem 2018; 83:6541-6555. [DOI: 10.1021/acs.joc.8b00854] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
| | | | | | - J. Winston Arney
- Department of Chemistry, Rice University, 6100 Main Street, Houston, Texas 77005, United States
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30
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Balasubramaniam S, Sankaran GS, Arumugan S. Application of chiral sulfoxides in asymmetric synthesis. ACTA ACUST UNITED AC 2018. [DOI: 10.15406/mojboc.2018.02.0062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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31
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Srinath S, Ramu S, Elavarasan S, Paradesi D, Kumar RM, Ilango K, Baskar B. Synthesis of enantiomerically pure aryl, hetero aryl and alkyl sulfinimides catalyzed by recyclable tungstophosphoric acid. MOLECULAR CATALYSIS 2017. [DOI: 10.1016/j.mcat.2017.06.035] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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32
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Saranya S, Ramesh R, Grzegorz Małecki J. One-Pot Catalytic Approach for the Selective Aerobic Synthesis of Imines from Alcohols and Amines Using Efficient Arene Diruthenium(II) Catalysts under Mild Conditions. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701408] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Sundar Saranya
- Centre for Organometallic Chemistry; School of Chemistry; Bharathidasan University; 620024 Tiruchirappalli Tamil Nadu India
| | - Rengan Ramesh
- Centre for Organometallic Chemistry; School of Chemistry; Bharathidasan University; 620024 Tiruchirappalli Tamil Nadu India
| | - Jan Grzegorz Małecki
- Department of Crystallography; Institute of Chemistry; University of Silesia; 40-006 Katowice Poland
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33
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Kazak M, Priede M, Shubin K, Bartrum HE, Poisson JF, Suna E. Stereodivergent Synthesis of Pseudotabersonine Alkaloids. Org Lett 2017; 19:5356-5359. [PMID: 28901770 DOI: 10.1021/acs.orglett.7b02635] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An eight-step stereodivergent synthesis of enantiomerically pure (-)-14-epi-pseudotabersonine and (+)-pseudotabersonine has been developed from a common N-tert-butanesulfinyl ketimine key intermediate.
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Affiliation(s)
- Mihail Kazak
- Latvian Institute of Organic Synthesis , Aizkraukles 21, LV-1006, Riga, Latvia
| | - Martins Priede
- Latvian Institute of Organic Synthesis , Aizkraukles 21, LV-1006, Riga, Latvia
| | - Kirill Shubin
- Latvian Institute of Organic Synthesis , Aizkraukles 21, LV-1006, Riga, Latvia
| | - Hannah E Bartrum
- Univ. Grenoble Alpes, CNRS, DCM UMR 5250 , 38000 Grenoble, France
| | | | - Edgars Suna
- Latvian Institute of Organic Synthesis , Aizkraukles 21, LV-1006, Riga, Latvia
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34
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Preparation of 2,3-trans-substituted piperidines from optically active β-amino-α-methylene esters: Synthesis of optically active (2S,3R)-(−)-epi-CP-99,994. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.06.054] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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35
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Zhang G, Xu S, Xie X, Ding C, Shan S. Direct synthesis of N-sulfinyl- and N-sulfonylimines via copper/l-proline-catalyzed aerobic oxidative cascade reaction of alcohols with sulfinamides or sulfonamides. RSC Adv 2017. [DOI: 10.1039/c6ra26490e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
An efficient one-pot synthesis of N-sulfinyl- and N-sulfonylimines directly from alcohols with sulfinamides or sulfonamides.
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Affiliation(s)
- Guofu Zhang
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- People's Republic of China
| | - Shengjun Xu
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- People's Republic of China
| | - Xiaoqiang Xie
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- People's Republic of China
| | - Chengrong Ding
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- People's Republic of China
| | - Shang Shan
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- People's Republic of China
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36
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Zhao S, Andrade RB. Development and Scope of the Arene-Fused Domino Michael/Mannich Reaction: Application to the Total Syntheses of Aspidosperma Alkaloids (−)-Aspidospermidine, (−)-Tabersonine, and (−)-Vincadifformine. J Org Chem 2016; 82:521-531. [DOI: 10.1021/acs.joc.6b02551] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Senzhi Zhao
- Department of Chemistry, Temple University, Philadelphia, Pennsylvania 19122, United States
| | - Rodrigo B. Andrade
- Department of Chemistry, Temple University, Philadelphia, Pennsylvania 19122, United States
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37
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38
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Lathrop SP, Pompeo M, Chang WTT, Movassaghi M. Convergent and Biomimetic Enantioselective Total Synthesis of (-)-Communesin F. J Am Chem Soc 2016; 138:7763-9. [PMID: 27244250 PMCID: PMC4944760 DOI: 10.1021/jacs.6b04072] [Citation(s) in RCA: 85] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The first biomimetic enantioselective total synthesis of (-)-communesin F based on a late-stage heterodimerization and aminal exchange is described. Our synthesis features the expedient diazene-directed assembly of two advanced fragments to secure the congested C3a-C3a' linkage in three steps, followed by a highly efficient biogenetically inspired aminal reorganization to access the heptacyclic communesin core in only two additional steps. Enantioselective syntheses of the two fragments were developed, with highlights including the catalytic asymmetric halocyclization and diastereoselective oxyamination reactions of tryptamine derivatives, a stereoselective sulfinimine allylation, and an efficient cyclotryptamine-C3a-sulfamate synthesis by either a new silver-promoted nucleophilic amination or a rhodium-catalyzed C-H amination protocol. The versatile syntheses of the fragments, their stereocontrolled assembly, and the efficient aminal exchange as supported by in situ monitoring experiments, in addition to the final stage N1'-acylation of the communesin core, provide a highly convergent synthesis of (-)-communesin F.
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Affiliation(s)
- Stephen P. Lathrop
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Matthew Pompeo
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Wen-Tau T. Chang
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Mohammad Movassaghi
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
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39
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Chelouan A, Recio R, Borrego LG, Álvarez E, Khiar N, Fernández I. Sulfinamide Phosphinates as Chiral Catalysts for the Enantioselective Organocatalytic Reduction of Imines. Org Lett 2016; 18:3258-61. [DOI: 10.1021/acs.orglett.6b01509] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ahmed Chelouan
- Departamento
de Química Orgánica y Farmacéutica, Facultad
de Farmacia, Universidad de Sevilla, C/Profesor García González,
2, 41012 Seville, Spain
| | - Rocío Recio
- Departamento
de Química Orgánica y Farmacéutica, Facultad
de Farmacia, Universidad de Sevilla, C/Profesor García González,
2, 41012 Seville, Spain
| | - Lorenzo G. Borrego
- Departamento
de Química Orgánica y Farmacéutica, Facultad
de Farmacia, Universidad de Sevilla, C/Profesor García González,
2, 41012 Seville, Spain
| | - Eleuterio Álvarez
- Asymmetric
Synthesis and Functional Nanosystem Group, CSIC-University of Seville, C/Américo Vespucio, 49. Isla de la Cartuja, 41092 Seville, Spain
| | - Noureddine Khiar
- Asymmetric
Synthesis and Functional Nanosystem Group, CSIC-University of Seville, C/Américo Vespucio, 49. Isla de la Cartuja, 41092 Seville, Spain
| | - Inmaculada Fernández
- Departamento
de Química Orgánica y Farmacéutica, Facultad
de Farmacia, Universidad de Sevilla, C/Profesor García González,
2, 41012 Seville, Spain
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40
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Liu Y, Wang Z, Guo B, Cai Q. Asymmetric synthesis of N-aryl sulfinamides: copper(I)-catalyzed coupling of sulfinamides with aryl iodides via kinetic resolution. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.04.049] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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41
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Hajra S, Aziz SM, Jana B, Mahish P, Das D. Synthesis of Chiral Spiro-Aziridine Oxindoles via Aza-Corey-Chaykovsky Reaction of Isatin Derived N-tert-Butanesulfinyl Ketimines. Org Lett 2016; 18:532-5. [PMID: 26781920 DOI: 10.1021/acs.orglett.5b03564] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A general and direct strategy for the synthesis of chiral spiro-aziridine oxindoles has been developed via an aza-Corey-Chaykovsky reaction of isatin-derived N-tert-butanesulfinyl ketimines with excellent selectivity (dr = 98:2 to >99:1). The method is explored for the synthesis of chiral 3-substituted spiro-aziridine oxindoles with high (2S,3S)-selectivity over (2S,3R).
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Affiliation(s)
- Saumen Hajra
- Centre of Biomedical Research, Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus , Raebareli Road, Lucknow 226014, India
| | - Sk Mohammad Aziz
- Department of Chemistry, Indian Institute of Technology Kharagpur , Kharagpur 721302, India
| | - Bibekananda Jana
- Centre of Biomedical Research, Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus , Raebareli Road, Lucknow 226014, India.,Department of Chemistry, Indian Institute of Technology Kharagpur , Kharagpur 721302, India
| | - Prosenjit Mahish
- Centre of Biomedical Research, Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus , Raebareli Road, Lucknow 226014, India.,Department of Chemistry, Indian Institute of Technology Kharagpur , Kharagpur 721302, India
| | - Dhiraj Das
- Department of Chemistry, Indian Institute of Technology Kharagpur , Kharagpur 721302, India
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42
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Slater KA, Friestad GK. Mn-Mediated Radical-Ionic Annulations of Chiral N-Acylhydrazones. J Org Chem 2015; 80:6432-40. [DOI: 10.1021/acs.joc.5b00863] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kara A. Slater
- Department of Chemistry, University of Iowa, Iowa City, Iowa 52242, United States
| | - Gregory K. Friestad
- Department of Chemistry, University of Iowa, Iowa City, Iowa 52242, United States
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43
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Muñoz GD, Dudley GB. Synthesis of 1,2,3,4-Tetrahydroquinolines including Angustureine and Congeneric Alkaloids. A Review. ORG PREP PROCED INT 2015. [DOI: 10.1080/00304948.2015.1025012] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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44
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Yang K, Liu JT. One-pot asymmetric reductive amination of ketones induced by polyfluoroalkanesulfinamide. J Fluor Chem 2015. [DOI: 10.1016/j.jfluchem.2015.01.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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45
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Lee C, Wang X, Jang HY. Copper-Catalyzed Oxidative N–S Bond Formation for the Synthesis of N-Sulfenylimines. Org Lett 2015; 17:1130-3. [PMID: 25685885 DOI: 10.1021/ol503760b] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Chan Lee
- Department
of Energy Systems Research, Ajou University, Suwon 443-749, Korea
| | - Xi Wang
- Department
of Energy Systems Research, Ajou University, Suwon 443-749, Korea
| | - Hye-Young Jang
- Department
of Energy Systems Research, Ajou University, Suwon 443-749, Korea
- Korea Carbon Capture & Sequestration R&D Center, Deajeon 305-343, Korea
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46
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Cao CR, Jiang M, Liu JT. Metal-Mediated Reformatsky Reaction of Bromodifluoromethyl Ketone and Imine. European J Org Chem 2015. [DOI: 10.1002/ejoc.201403424] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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47
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Moragas T, Churcher I, Lewis W, Stockman RA. Asymmetric Synthesis of Trisubstituted Aziridines via Aza-Darzens Reaction of Chiral Sulfinimines. Org Lett 2014; 16:6290-3. [DOI: 10.1021/ol502967x] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Toni Moragas
- School
of Chemistry, University of Nottingham, Nottingham, NG7 2RD, U.K
| | - Ian Churcher
- GlaxoSmithKline, Gunnels
Wood Road, Stevenage, 2SG1
2NY, U.K
| | - William Lewis
- School
of Chemistry, University of Nottingham, Nottingham, NG7 2RD, U.K
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48
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Kudale AA, Anaspure P, Goswami F, Voss M. Asymmetric synthesis of 2-substituted cyclic amines. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.11.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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49
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Sindhuja E, Ramesh R. Direct synthesis of imines from primary alcohols and amines using an active ruthenium(II) NNN–pincer complex. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.08.035] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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50
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Yang K, Liu LJ, Liu JT. The synthesis and strecker reaction of 2-chlorotetrafluoroethanesulfinyl ketimines. J Org Chem 2014; 79:3215-20. [PMID: 24597652 DOI: 10.1021/jo500008e] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A series of 2-chlorotetrafluoroethanesulfinyl ketimines were prepared from 2-chlorotetrafluoroethanesulfinamide and ketones in high yields, and their Strecker reactions with TMSCN have been investigated. High yields and excellent diastereoselectivities were achieved in the presence of a catalytic amount of CsF under mild conditions. The six-membered chairlike models were proposed to account for the high stereoselective Strecker reaction.
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Affiliation(s)
- Kai Yang
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, P.R. China
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