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Liang YQ, Xu YX, Cai ZJ, Ji SJ. Visible-light photocatalytic radical addition-translocation-cyclization to construct sulfonyl-containing azacycles. Chem Commun (Camb) 2022; 58:10206-10209. [PMID: 36000456 DOI: 10.1039/d2cc03799h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, a novel visible-light photocatalytic radical addition-translocation-cyclization (RATC) approach for the efficient synthesis of sulfonyl-containing azacycles is described. The reaction delivers a wide range of monocyclic, bicyclic and polycyclic azacycles by using easily prepared sodium sulfinates and N-homopropargylic amines as starting materials. Instead of the traditionally used toxic tin reagents and thermally hazardous azos in the RATC process, clean, renewable and sustainable visible light combined with a catalytic amount of photosensitizer is used in this process. Moreover, the successful transformation of some drug derivatives further highlights the potential application of this procedure.
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Affiliation(s)
- Yu-Qing Liang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, 215123, China.
| | - Yi-Xin Xu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, 215123, China.
| | - Zhong-Jian Cai
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, 215123, China.
| | - Shun-Jun Ji
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, 215123, China. .,Suzhou Baolidi Functional Materials Research Institute, Suzhou Xiangcheng, 215144, China
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2
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Norimoto H, Murayama C, Zhao F, Wei HY. Rare and Precious Chinese Materia Medica: Pseudobulbus Cremastrae seu Pleiones. CHINESE MEDICINE AND CULTURE 2021. [DOI: 10.4103/cmac.cmac_46_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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Hamada C, Usuki Y, Takeuchi D, Ogawa H, Abe R, Satoh T. Total Syntheses and Configuration Assignments of JBIR-06 and Related Depsipeptides. Org Lett 2019; 21:965-968. [DOI: 10.1021/acs.orglett.8b03944] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Chie Hamada
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi, Osaka 558-8585, Japan
| | - Yoshinosuke Usuki
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi, Osaka 558-8585, Japan
| | - Daiki Takeuchi
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi, Osaka 558-8585, Japan
| | - Hikaru Ogawa
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi, Osaka 558-8585, Japan
| | - Ryota Abe
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi, Osaka 558-8585, Japan
| | - Tetsuya Satoh
- Department of Chemistry, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi, Osaka 558-8585, Japan
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Nitrogen-containing acetals and ketals in the synthesis of pyrrolidine derivatives. Chem Heterocycl Compd (N Y) 2016. [DOI: 10.1007/s10593-016-1960-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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7
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Martinez ST, Belouezzane C, Pinto AC, Glasnov T. Synthetic Strategies towards the Azabicyclo[3.3.0]-Octane Core of Natural Pyrrolizidine Alkaloids. An Overview. ORG PREP PROCED INT 2016. [DOI: 10.1080/00304948.2016.1165058] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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8
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Mailyan AK, Eickhoff JA, Minakova AS, Gu Z, Lu P, Zakarian A. Cutting-Edge and Time-Honored Strategies for Stereoselective Construction of C–N Bonds in Total Synthesis. Chem Rev 2016; 116:4441-557. [DOI: 10.1021/acs.chemrev.5b00712] [Citation(s) in RCA: 111] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Artur K. Mailyan
- Department
of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, United States
| | - John A. Eickhoff
- Department
of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, United States
| | - Anastasiia S. Minakova
- Department
of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, United States
| | - Zhenhua Gu
- Department
of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China
| | - Ping Lu
- Department
of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, United States
| | - Armen Zakarian
- Department
of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, United States
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Anton-Torrecillas C, Gonzalez-Gomez JC. Short asymmetric synthesis of phenanthroindolizidines through chiral homoallylic sulfinamines. Org Biomol Chem 2015; 12:7018-25. [PMID: 25070561 DOI: 10.1039/c4ob01133c] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
An efficient stereocontrolled preparation of chiral phenanthroindolizidines is detailed. The synthesis relies on the stereoselective indium-mediated allylation of 2-(phenanthren-9-yl)acetaldehyde derivatives with chiral tert-butylsulfinamide. Chemoselective transformations from the corresponding homoallylic sulfinamine allow the synthesis of the phenanthroindolizidines in only three synthetic operations, without any detectable racemization. Following this procedure, the synthesis of natural (-)-tylophorine was successfully accomplished.
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Affiliation(s)
- Cintia Anton-Torrecillas
- Departamento de Química Orgánica, Facultad de Ciencias and Instituto de Síntesis Orgánica (ISO), Universidad de Alicante, Apdo. 99, 03080 Alicante, Spain.
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Abstract
This review covers pyrrolizidine alkaloids isolated from natural sources. Topics include: aspects of structure, isolation, and biological/pharmacological studies; total syntheses of necic acids, necine bases and closely-related non-natural analogues.
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Affiliation(s)
- Jeremy Robertson
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford, OX1 3TA, UK.
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11
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Bosque I, Bagdatli E, Foubelo F, Gonzalez-Gomez JC. Regio- and Stereoselective Aminopentadienylation of Carbonyl Compounds. J Org Chem 2014; 79:1796-804. [DOI: 10.1021/jo402854z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Irene Bosque
- Departamento
de Quı́mica Orgánica, Facultad de Ciencias and
Instituto de Sı́ntesis Orgánica (ISO), Universidad de Alicante, Apdo. 99, 03080 Alicante, Spain
| | - Emine Bagdatli
- Departamento
de Quı́mica Orgánica, Facultad de Ciencias and
Instituto de Sı́ntesis Orgánica (ISO), Universidad de Alicante, Apdo. 99, 03080 Alicante, Spain
| | - Francisco Foubelo
- Departamento
de Quı́mica Orgánica, Facultad de Ciencias and
Instituto de Sı́ntesis Orgánica (ISO), Universidad de Alicante, Apdo. 99, 03080 Alicante, Spain
| | - Jose C. Gonzalez-Gomez
- Departamento
de Quı́mica Orgánica, Facultad de Ciencias and
Instituto de Sı́ntesis Orgánica (ISO), Universidad de Alicante, Apdo. 99, 03080 Alicante, Spain
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Laclef S, Taillier C, Penloup C, Viger A, Brière JF, Hardouin C, Levacher V. Scalable asymmetric synthesis of a key fragment of Bcl-2/Bcl-xL inhibitors. RSC Adv 2014. [DOI: 10.1039/c4ra07821g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
We describe a novel asymmetric synthesis, which is applicable on a large-scale, of a chiral diamine useful as a common fragment of numerous Bcl-2 and Bcl-xL inhibitors.
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Affiliation(s)
- Sylvain Laclef
- Normandie UNIV
- COBRA
- UMR 6014 et FR3038; Univ Rouen; INSA Rouen; CNRS
- IRCOF
- 76821 Mont Saint Aignan Cedex, France
| | - Catherine Taillier
- Normandie UNIV
- COBRA
- UMR 6014 et FR3038; Univ Rouen; INSA Rouen; CNRS
- IRCOF
- 76821 Mont Saint Aignan Cedex, France
| | | | | | - Jean-François Brière
- Normandie UNIV
- COBRA
- UMR 6014 et FR3038; Univ Rouen; INSA Rouen; CNRS
- IRCOF
- 76821 Mont Saint Aignan Cedex, France
| | | | - Vincent Levacher
- Normandie UNIV
- COBRA
- UMR 6014 et FR3038; Univ Rouen; INSA Rouen; CNRS
- IRCOF
- 76821 Mont Saint Aignan Cedex, France
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Wang Y, Guan SH, Meng YH, Zhang YB, Cheng CR, Shi YY, Feng RH, Zeng F, Wu ZY, Zhang JX, Yang M, Liu X, Li Q, Chen XH, Bi KS, Guo DA. Phenanthrenes, 9,10-dihydrophenanthrenes, bibenzyls with their derivatives, and malate or tartrate benzyl ester glucosides from tubers of Cremastra appendiculata. PHYTOCHEMISTRY 2013; 94:268-276. [PMID: 23820314 DOI: 10.1016/j.phytochem.2013.06.001] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2012] [Revised: 06/03/2013] [Accepted: 06/04/2013] [Indexed: 06/02/2023]
Abstract
Eleven previously unknown compounds and 23 known compounds, including 20 phenanthrene or 9,10-dihydrophenanthrene derivatives, five bibenzyls, seven malate or tartrate benzyl ester glucosides, adenosine and gastrodin were isolated from tubers of Cremastra appendiculata. Among the obtained compounds, two are the first isolated dimers with one phenanthrene or bibenzyl unit connected to C-3 of 2,3,4,5-tetrahydro-phenanthro[2,1-b]furan moiety. In addition, 33 of these compounds were evaluated in vitro for their cytotoxic activity against two cancer cell lines. Among the compounds examined, one compound showed moderate cytotoxic activity, while five showed weak cytotoxic activity against the A549 cell line.
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Affiliation(s)
- Yang Wang
- Shanghai Research Center for Modernization of Traditional Chinese Medicine, National Engineering Laboratory for TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, ZhangJiang Hi-Tech Park, Shanghai 201203, PR China
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Schulte ML, Turlington ML, Phatak SS, Harp JM, Stauffer SR, Lindsley CW. Total synthesis of stemaphylline N-oxide and related C9a-epimeric analogues. Chemistry 2013; 19:11847-52. [PMID: 23956045 DOI: 10.1002/chem.201302669] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2013] [Indexed: 11/11/2022]
Abstract
Winning the relay: The first total synthesis of stemaphylline N-oxide has been completed utilizing a bistandem relay ring-closing-metathesis (RRCM) strategy, necessitated by the conformation of the requisite tetraene. This effort also gave unnatural 9a-epi-stemaphylline and 9a-epi-stemaphylline N-oxide.
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Affiliation(s)
- Michael L Schulte
- Department of Chemistry, Vanderbilt University, 7330 Stevenson Center, Station B 351822, Nashville, TN 37235 (USA)
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Aldrich LN, Berry CB, Bates BS, Konkol LC, So M, Lindsley CW. Towards the Total Synthesis of Marineosin A: Construction of the Macrocyclic Pyrrole and an Advanced, Functionalized Spiroaminal Model. European J Org Chem 2013; 2013. [PMID: 24415906 DOI: 10.1002/ejoc.201300643] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Herein, we describe the enantioselective construction of the 12-membered macrocyclic pyrrole core 4 of marineosin A in 5.1% overall yield from (S)-propylene oxide. The route features a key Stetter reaction to install a 1,4-diketone, which is then subjected to Paal-Knorr pyrrole synthesis and ring closing metathesis (RCM) to afford macrocycle 4. A divergence point in the synthetic scheme also enabled access to a highly functionalized spiroaminal model system 8 via an acid-mediated hydroxyketoamide cyclization strategy.
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Affiliation(s)
- Leslie N Aldrich
- Department of Chemistry, Vanderbilt University, Nashville, TN 37232-6600 (USA)
| | - Cynthia B Berry
- Department of Chemistry, Vanderbilt University, Nashville, TN 37232-6600 (USA)
| | - Brittney S Bates
- Department of Chemistry, Vanderbilt University, Nashville, TN 37232-6600 (USA)
| | - Leah C Konkol
- Department of Chemistry, Vanderbilt University, Nashville, TN 37232-6600 (USA)
| | - Miranda So
- Department of Chemistry, Vanderbilt University, Nashville, TN 37232-6600 (USA)
| | - Craig W Lindsley
- Departments of Pharmacology & Chemistry, Vanderbilt Center for Neuroscience Drug Discovery, 12415D MRBIV, Vanderbilt University Medical Center
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Senter TJ, Schulte ML, Konkol LC, Wadzinski TE, Lindsley CW. A General, Enantioselective Synthesis of 1-Azabicyclo[ m.n.0]alkane Ring Systems. Tetrahedron Lett 2013; 54:1645-1648. [PMID: 23459400 DOI: 10.1016/j.tetlet.2013.01.041] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
In this Letter, we describe a novel approach for the general and enantioselective synthesis of a diverse array of small to large 1-azabicyclo[m.n.0]alkyl ring systems with an embedded olefin handle for further functionalization. The stereochemistry is established via a highly diastereoselective indium-mediated allylation of an Ellman sulfinimine in greater than 9:1 dr., which is readily separable by column chromatography to afford a single diastereomer. This methodology allows for the rapid preparation of 1-azabicyclo[m.n.0]alkane ring systems that are not readily accessible through any other chemistry in excellent overall yields and, for many systems, the only enantioselective preparation reported to date.
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Affiliation(s)
- Timothy J Senter
- Department of Chemistry, Vanderbilt University, Nashville, TN 37232, USA
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Soleymanifard B, Heravi MM, Shiri M, Zolfigol MA, Rafiee M, Kruger HG, Naicker T, Rasekhmanesh F. Synthesis of arylidenepyruvic amide derivatives via Ugi-four component condensation. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.04.126] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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