1
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Abstract
Starting from (R)-phenylglycinol-derived tricyclic lactam 1, the enantioselective synthesis of (-)-cylindricine H is reported. From the stereochemical standpoint, the key steps are the stereoselective generation of the quaternary C10 stereocenter, the stereoselective introduction of the C4 acetoxy and C2 butyl substituents taking advantage of the lactam carbonyl functionality, and the assembly of the pyrrolidine ring with the required functionalized one-carbon chain at C13 by intramolecular opening of an epoxide.
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2
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Nallasivam JL, Fernandes RA. Synthetic modifications of bifunctional homoallylamines: Synthesis of 2-arylpiperidines, ( R)-anatabine and ( R)-anabasine. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1643890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Jothi L. Nallasivam
- Department of Chemistry, Indian Institute of Technology Bombay, Mumbai, MH, India
| | - Rodney A. Fernandes
- Department of Chemistry, Indian Institute of Technology Bombay, Mumbai, MH, India
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3
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Monier M, El-Mekabaty A, Abdel-Latif D, Elattar KM. Chemistry of bicyclic 5-6 systems: Synthesis of oxazolo[3,2-a]pyridines and their salts with a ring-junction nitrogen atom. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1643889] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Mohamed Monier
- Chemistry Department, Faculty of Science, Taibah University, Yanbu Al-Bahr, Kingdom of Saudi Arabia
- Chemistry Department, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Ahmed El-Mekabaty
- Chemistry Department, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Doaa Abdel-Latif
- Chemistry Department, Faculty of Science, Taibah University, Yanbu Al-Bahr, Kingdom of Saudi Arabia
- Chemistry Department, Faculty of Science, Mansoura University, Mansoura, Egypt
| | - Khaled M. Elattar
- Chemistry Department, Faculty of Science, Mansoura University, Mansoura, Egypt
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4
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Affiliation(s)
- Peng Wu
- Department
of Chemistry, Technical University of Denmark, Kongens Lyngby DK-2800, Denmark
- Department
of Immunology and Microbiology, University of Copenhagen, Copenhagen DK-2200, Denmark
- Center
for the Science of Therapeutics, Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, United States
- Department
of Medicine, Harvard Medical School, Boston, Massachusetts 02115, United States
- Renal
Division, Brigham and Women’s Hospital, Boston, Massachusetts 02115, United States
| | - Thomas E. Nielsen
- Department
of Chemistry, Technical University of Denmark, Kongens Lyngby DK-2800, Denmark
- Department
of Immunology and Microbiology, University of Copenhagen, Copenhagen DK-2200, Denmark
- Singapore
Centre for Environmental Life Sciences Engineering, Nanyang Technological University, Singapore 637551, Singapore
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5
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Penk DN, Robinson NA, Hill HM, Turlington M. A flexible method for the synthesis of 2-substituted 1,2,5,6-tetrahydropyridines and piperidines from chloro-containing propargylamines. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2016.12.061] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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6
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7
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Jida M, Van der Poorten O, Guillemyn K, Urbanczyk-Lipkowska Z, Tourwé D, Ballet S. T3P-Promoted, Mild, One-Pot Syntheses of Constrained Polycyclic Lactam Dipeptide Analogues via Stereoselective Pictet–Spengler and Meyers Lactamization Reactions. Org Lett 2015; 17:4482-5. [DOI: 10.1021/acs.orglett.5b02145] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Mouhamad Jida
- Research
Group of Organic Chemistry, Departments of Chemistry and Bio-Engineering
Sciences, Vrije Universiteit Brussel, Pleinlaan 2, B-1050 Brussels, Belgium
| | - Olivier Van der Poorten
- Research
Group of Organic Chemistry, Departments of Chemistry and Bio-Engineering
Sciences, Vrije Universiteit Brussel, Pleinlaan 2, B-1050 Brussels, Belgium
| | - Karel Guillemyn
- Research
Group of Organic Chemistry, Departments of Chemistry and Bio-Engineering
Sciences, Vrije Universiteit Brussel, Pleinlaan 2, B-1050 Brussels, Belgium
| | - Zofia Urbanczyk-Lipkowska
- Institute
of Organic Chemistry, Polish Academy of Sciences, Kasprzaka Strasse
44/52, 01-224 Warsaw, Poland
| | - Dirk Tourwé
- Research
Group of Organic Chemistry, Departments of Chemistry and Bio-Engineering
Sciences, Vrije Universiteit Brussel, Pleinlaan 2, B-1050 Brussels, Belgium
| | - Steven Ballet
- Research
Group of Organic Chemistry, Departments of Chemistry and Bio-Engineering
Sciences, Vrije Universiteit Brussel, Pleinlaan 2, B-1050 Brussels, Belgium
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8
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Le Goff R, Martel A, Sanselme M, Lawson AM, Daïch A, Comesse S. Simple Access to Highly Functional Bicyclic γ- and δ-Lactams: Origins of Chirality Transfer to Contiguous Tertiary/Quaternary Stereocenters Assessed by DFT. Chemistry 2014; 21:2966-79. [DOI: 10.1002/chem.201405094] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Indexed: 01/01/2023]
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9
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Gualtierotti JB, Pasche D, Wang Q, Zhu J. Phosphoric Acid Catalyzed Desymmetrization of Bicyclic Bislactones Bearing an All-Carbon Stereogenic Center: Total Syntheses of (−)-Rhazinilam and (−)-Leucomidine B. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201405842] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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10
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Gualtierotti JB, Pasche D, Wang Q, Zhu J. Phosphoric acid catalyzed desymmetrization of bicyclic bislactones bearing an all-carbon stereogenic center: total syntheses of (-)-rhazinilam and (-)-leucomidine B. Angew Chem Int Ed Engl 2014; 53:9926-30. [PMID: 25048385 DOI: 10.1002/anie.201405842] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Revised: 06/24/2014] [Indexed: 12/12/2022]
Abstract
In the presence of a catalytic amount of an imidodiphosphoric acid, enantioselective desymmetrization of bicyclic bislactones by reaction with alcohols took place smoothly to afford enantiomerically enriched monoacids having an all-carbon stereogenic center. Concise catalytic enantioselective syntheses of both (-)-rhazinilam and (-)-leucomidine B were subsequently developed using (S)-methyl 4-ethyl-4-formylpimelate monoacid as a common starting material.
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Affiliation(s)
- Jean-Baptiste Gualtierotti
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304. 1015 Lausanne (Switzerland) http://lspn.epfl.ch
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11
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Sallio R, Lebrun S, Gigant N, Gillaizeau I, Deniau E. Asymmetric Synthesis of 2-Heteroaryl Cyclic Amines: Total Synthesis of (-)-Anabasine. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402202] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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12
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Liu Y, Wang Q, Zhang Y, Huang J, Nie L, Chen J, Cao W, Wu X. Enantioselective synthesis of indoloquinolizidines via asymmetric catalytic hydrogenation/lactamization of imino diesters. J Org Chem 2013; 78:12009-17. [PMID: 24195678 DOI: 10.1021/jo4020547] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We have developed a highly efficient cascade sequence for asymmetric synthesis of indoloquinolizidines with absolute control of cis-H2/H12b relative geometry in good to excellent yields and excellent enantioselectivities. This cascade was triggered by the Ru(II)-TsDPEN-catalyzed asymmetric transfer hydrogenation of imino diesters, with subsequent spontaneous lactamization with discrimination between the two diastereotopic 2-alkoxy-2-oxoethyl groups. The synthetic utility of this strategy was demonstrated by the asymmetric preparation of dihydrocorynantheol, geissoschizol, and isogeissoschizol.
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Affiliation(s)
- Yong Liu
- Department of Chemistry, Shanghai University , 99 Shangda Road, Shanghai 200444, People's Republic of China
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13
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Amat M, Ghirardi E, Navío L, Griera R, Llor N, Molins E, Bosch J. Enantio- and Diastereoconvergent Cyclocondensation Reactions: Synthesis of Enantiopurecis-Decahydroquinolines. Chemistry 2013; 19:16044-9. [DOI: 10.1002/chem.201302894] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Indexed: 11/08/2022]
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14
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Amat M, Llor N, Subrizi F, Pérez M, Molins E, Bosch J. Studies on the Regioselectivity of the Cyclization of Tryptophanol-Derived Oxazolopiperidone Lactams. European J Org Chem 2013. [DOI: 10.1002/ejoc.201201508] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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15
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Amat M, Ramos C, Pérez M, Molins E, Florindo P, Santos MMM, Bosch J. Enantioselective formal synthesis of ent-rhynchophylline and ent-isorhynchophylline. Chem Commun (Camb) 2013; 49:1954-6. [PMID: 23361134 DOI: 10.1039/c2cc38540f] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Starting from (S)-tryptophanol, a formal synthesis of ent-rhynchophylline and ent-isorhynchophylline, involving stereoselective cyclocondensation, spirocyclization, and alkylation reactions, and the final adjustment of the oxidation level at the oxindole and piperidine moieties, is reported.
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Affiliation(s)
- Mercedes Amat
- Laboratory of Organic Chemistry, Faculty of Pharmacy, Institute of Biomedicine (IBUB), University of Barcelona, 08028-Barcelona, Spain.
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16
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Zhou L, Tay DW, Chen J, Leung GYC, Yeung YY. Enantioselective synthesis of 2-substituted and 3-substituted piperidines through a bromoaminocyclization process. Chem Commun (Camb) 2012; 49:4412-4. [PMID: 23072774 DOI: 10.1039/c2cc36578b] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A catalytic enantioselective bromocyclization of olefinic amides using amino-thiocarbamates as the catalysts has been developed. The resulting enantioenriched 2-substituted 3-bromopiperidines can readily be transformed to 3-substituted piperidines through a silver salt-mediated rearrangement. This process has been applied to the synthesis of a dopaminergic drug, Preclamol.
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Affiliation(s)
- Ling Zhou
- Department of Chemistry, NUS, 3 Science Drive 3, Singapore11754
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17
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Amat M, Subrizi F, Elias V, Llor N, Molins E, Bosch J. Stereoselective Synthesis ofcis-1,3-Dimethyltetrahydroisoquinolines: Formal Synthesis of Naphthylisoquinoline Alkaloids. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200798] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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18
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Amat M, Subrizi F, Elias V, Llor N, Molins E, Bosch J. Cyclocondensation Reactions between 2-Acyl-3-indoleacetic Acid Derivatives and Phenylglycinol: Enantioselective Synthesis of 1-Substituted Tetrahydro-β-carboline Alkaloids. European J Org Chem 2012. [DOI: 10.1002/ejoc.201101718] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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19
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Amat M, Navío L, Llor N, Molins E, Bosch J. A Practical Synthetic Route to Enantiopure 6-Substituted cis-Decahydroquinolines. Org Lett 2011; 14:210-3. [DOI: 10.1021/ol2030058] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mercedes Amat
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, 08028-Barcelona, Spain, and Institut de Ciència de Materials de Barcelona (CSIC), Campus UAB, 08193-Cerdanyola, Spain
| | - Laura Navío
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, 08028-Barcelona, Spain, and Institut de Ciència de Materials de Barcelona (CSIC), Campus UAB, 08193-Cerdanyola, Spain
| | - Núria Llor
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, 08028-Barcelona, Spain, and Institut de Ciència de Materials de Barcelona (CSIC), Campus UAB, 08193-Cerdanyola, Spain
| | - Elies Molins
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, 08028-Barcelona, Spain, and Institut de Ciència de Materials de Barcelona (CSIC), Campus UAB, 08193-Cerdanyola, Spain
| | - Joan Bosch
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, 08028-Barcelona, Spain, and Institut de Ciència de Materials de Barcelona (CSIC), Campus UAB, 08193-Cerdanyola, Spain
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20
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Juhász M, Lázár L, Fülöp F. Substituent effects in the ring-chain tautomerism of 4-alkyl-2-aryl substituted oxazolidines and tetrahydro-1,3-oxazines. J Heterocycl Chem 2011. [DOI: 10.1002/jhet.5570440635] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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21
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Cui Z, Yu HJ, Yang RF, Gao WY, Feng CG, Lin GQ. Highly Enantioselective Arylation of N-Tosylalkylaldimines Catalyzed by Rhodium-Diene Complexes. J Am Chem Soc 2011; 133:12394-7. [DOI: 10.1021/ja2046217] [Citation(s) in RCA: 107] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zhe Cui
- Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P.R. China
- College of Life Sciences, Northwest University, Xi’an, Shaanxi 710069, P.R. China
| | - Hong-Jie Yu
- Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P.R. China
| | - Rui-Feng Yang
- Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P.R. China
| | - Wen-Yun Gao
- College of Life Sciences, Northwest University, Xi’an, Shaanxi 710069, P.R. China
| | - Chen-Guo Feng
- Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P.R. China
| | - Guo-Qiang Lin
- Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P.R. China
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22
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Martínez‐Estibalez U, Gómez‐SanJuan A, García‐Calvo O, Aranzamendi E, Lete E, Sotomayor N. Strategies Based on Aryllithium and
N
‐Acyliminium Ion Cyclizations for the Stereocontrolled Synthesis of Alkaloids and Related Systems. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100123] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Unai Martínez‐Estibalez
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea, Apartado 644, 48080 Bilbao, Spain, Fax: +34‐94‐6012478
- Present address: Biomendi Laboratorios Farmacéuticos, Polígono Bernedo s/n, 01118 Bernedo, Spain
| | - Asier Gómez‐SanJuan
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea, Apartado 644, 48080 Bilbao, Spain, Fax: +34‐94‐6012478
| | - Oihane García‐Calvo
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea, Apartado 644, 48080 Bilbao, Spain, Fax: +34‐94‐6012478
| | - Eider Aranzamendi
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea, Apartado 644, 48080 Bilbao, Spain, Fax: +34‐94‐6012478
| | - Esther Lete
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea, Apartado 644, 48080 Bilbao, Spain, Fax: +34‐94‐6012478
| | - Nuria Sotomayor
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea, Apartado 644, 48080 Bilbao, Spain, Fax: +34‐94‐6012478
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23
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Seel S, Thaler T, Takatsu K, Zhang C, Zipse H, Straub BF, Mayer P, Knochel P. Highly Diastereoselective Arylations of Substituted Piperidines. J Am Chem Soc 2011; 133:4774-7. [DOI: 10.1021/ja201008e] [Citation(s) in RCA: 119] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Stephanie Seel
- Department Chemie, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, Haus F, 81377 Munich, Germany
| | - Tobias Thaler
- Department Chemie, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, Haus F, 81377 Munich, Germany
| | - Keishi Takatsu
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan
| | - Cong Zhang
- Department Chemie, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, Haus F, 81377 Munich, Germany
| | - Hendrik Zipse
- Department Chemie, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, Haus F, 81377 Munich, Germany
| | - Bernd F. Straub
- Organisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| | - Peter Mayer
- Department Chemie, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, Haus F, 81377 Munich, Germany
| | - Paul Knochel
- Department Chemie, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, Haus F, 81377 Munich, Germany
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24
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Amat M, Arróniz C, Molins E, Escolano C, Bosch J. Highly stereoselective double (R)-phenylglycinol-induced cyclocondensation reactions of symmetric aryl bis(oxoacids). Org Biomol Chem 2011; 9:2175-84. [DOI: 10.1039/c0ob00970a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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25
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Synthesis and structural analysis of tetra- and pentacyclic lactams derived from regioisomeric tetrahydroisoquinoline diamines. J Mol Struct 2010. [DOI: 10.1016/j.molstruc.2010.08.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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26
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Amat M, Elias V, Llor N, Subrizi F, Molins E, Bosch J. A General Methodology for the Enantioselective Synthesis of 1-Substituted Tetrahydroisoquinoline Alkaloids. European J Org Chem 2010. [DOI: 10.1002/ejoc.201000473] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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27
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28
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Amat M, Fabregat R, Griera R, Florindo P, Molins E, Bosch J. Biomimetic Construction of the Hydroquinoline Ring System. Diastereodivergent Enantioselective Synthesis of 2,5-Disubstituted cis-Decahydroquinolines. J Org Chem 2010; 75:3797-805. [DOI: 10.1021/jo1005894] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mercedes Amat
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, 08028 Barcelona,Spain
| | - Robert Fabregat
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, 08028 Barcelona,Spain
| | - Rosa Griera
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, 08028 Barcelona,Spain
| | - Pedro Florindo
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, 08028 Barcelona,Spain
| | - Elies Molins
- Institut de Ciència de Materials de Barcelona (CSIC), Campus Universitari de Bellaterra, 08193 Cerdanyola, Spain
| | - Joan Bosch
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, 08028 Barcelona,Spain
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29
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Nakamura Y, Burke AM, Kotani S, Ziller JW, Rychnovsky SD. Total synthesis of (-)-lycoperine A. Org Lett 2010; 12:72-5. [PMID: 19947619 DOI: 10.1021/ol902389e] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Lycoperine A was synthesized through a highly convergent route in which a double alkylation of 2,6-dicyano-N-benzylpiperidine with the octahydroquinoline moiety gave the lycoperine skeleton. The octahydroquinoline was prepared by a desymmetrization reaction of 5-methylcyclohexane-1,3-dione. Hydrolysis, reductive amination, and cyclization gave lycoperine A in 13 steps and 3% overall yield. The absolute configuration of lycoperine A was assigned as 6R,6'R,8R,8'R,13S,17R.
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Affiliation(s)
- Yoshitaka Nakamura
- Department of Chemistry, 1102 Natural Sciences II, University of California, Irvine, California 92697-2025, USA
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30
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Allin SM, Duffy LJ, Towler JM, Bulman Page PC, Elsegood MR, Saha B. Facile asymmetric construction of a functionalized dodecahydrobenz[a]indolo[3,2-h]quinolizine template. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.09.097] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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31
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Cheng C, Sun J, Xing L, Xu J, Wang X, Hu Y. Highly Chemoselective Pd−C Catalytic Hydrodechlorination Leading to the Highly Efficient N-Debenzylation of Benzylamines. J Org Chem 2009; 74:5671-4. [DOI: 10.1021/jo9007282] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Chuanjie Cheng
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Jianwei Sun
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Lixin Xing
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Jimin Xu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Xinyan Wang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Yuefei Hu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
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Miao L, DiMaggio SC, Shu H, Trudell ML. Enantioselective syntheses of both enantiomers of noranabasamine. Org Lett 2009; 11:1579-82. [PMID: 19320505 PMCID: PMC2664076 DOI: 10.1021/ol9002288] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Both the R and S enantiomers of the amphibian alkaloid noranabasamine were prepared in >30% overall yield with 80% ee and 86% ee, respectively. An enantioselective iridium-catalyzed N-heterocyclization reaction with either (R)- or (S)-1-phenylethylamine and 1-(5-methoxypyridin-3-yl)-1,5-pentanediol was employed to generate the 2-(pyridin-3-yl)-piperidine ring system in 69-72% yield.
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Affiliation(s)
- Lei Miao
- Department of Chemistry, University of New Orleans, New Orleans, LA 70148,
| | - Stassi C. DiMaggio
- Department of Chemistry, University of New Orleans, New Orleans, LA 70148,
| | - Hong Shu
- Department of Chemistry, University of New Orleans, New Orleans, LA 70148,
| | - Mark L. Trudell
- Department of Chemistry, University of New Orleans, New Orleans, LA 70148,
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Amat M, Fabregat R, Griera R, Bosch J. A General Synthetic Route to Enantiopure 5-Substituted cis-Decahydroquinolines. J Org Chem 2009; 74:1794-7. [DOI: 10.1021/jo802587h] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mercedes Amat
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII s/n, 08028 Barcelona, Spain
| | - Robert Fabregat
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII s/n, 08028 Barcelona, Spain
| | - Rosa Griera
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII s/n, 08028 Barcelona, Spain
| | - Joan Bosch
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII s/n, 08028 Barcelona, Spain
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Amat M, Gómez-Esqué A, Escolano C, Santos MMM, Molins E, Bosch J. Enantioselective Formal Synthesis of (+)-Dihydrocorynantheine and (−)-Dihydrocorynantheol. J Org Chem 2008; 74:1205-11. [DOI: 10.1021/jo802387c] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mercedes Amat
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, 08028-Barcelona, Spain, and Institut de Ciència de Materials de Barcelona (CSIC), Campus UAB, 08193-Cerdanyola, Spain
| | - Arantxa Gómez-Esqué
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, 08028-Barcelona, Spain, and Institut de Ciència de Materials de Barcelona (CSIC), Campus UAB, 08193-Cerdanyola, Spain
| | - Carmen Escolano
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, 08028-Barcelona, Spain, and Institut de Ciència de Materials de Barcelona (CSIC), Campus UAB, 08193-Cerdanyola, Spain
| | - Maria M. M. Santos
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, 08028-Barcelona, Spain, and Institut de Ciència de Materials de Barcelona (CSIC), Campus UAB, 08193-Cerdanyola, Spain
| | - Elies Molins
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, 08028-Barcelona, Spain, and Institut de Ciència de Materials de Barcelona (CSIC), Campus UAB, 08193-Cerdanyola, Spain
| | - Joan Bosch
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, 08028-Barcelona, Spain, and Institut de Ciència de Materials de Barcelona (CSIC), Campus UAB, 08193-Cerdanyola, Spain
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Gaskell SN, Duffy LJ, Allin SM. Asymmetric N-Acyliminium Cyclization as an Approach to Heterocyclic Natural Product Synthesis. Nat Prod Commun 2008. [DOI: 10.1177/1934578x0800301113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
This paper describes the development of a highly stereoselective N-acyliminium cyclization protocol for the construction of a range of non-racemic heterocyclic templates. Due to the nature of this review, we have focused primarily on developments made within our own research group, but have included relevant and noteworthy contributions in the same area from others, most notably the research groups of Amat, Bosch and Lete. As a result, we apologize in advance for the omission of much excellent work carried out by many other talented researchers in this field.
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Affiliation(s)
- Sean N. Gaskell
- Department of Chemistry, Loughborough University, Loughborough LE11 3TU, UK
| | - Liam J. Duffy
- Department of Chemistry, Loughborough University, Loughborough LE11 3TU, UK
| | - Steven M. Allin
- Department of Chemistry, Loughborough University, Loughborough LE11 3TU, UK
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Amat M, Pérez M, Minaglia AT, Passarella D, Bosch J. Stereocontrolled synthesis of enantiopure cis- and trans-3,4,4a,5,8,8a-hexahydro-1H-quinolin-2-ones. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.tetasy.2008.10.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Amat M, Pérez M, Minaglia AT, Bosch J. An Enantioselective Synthetic Route to cis-2,4-Disubstituted and 2,4-Bridged Piperidines. J Org Chem 2008; 73:6920-3. [DOI: 10.1021/jo801172b] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mercedes Amat
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, 08028 Barcelona, Spain
| | - Maria Pérez
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, 08028 Barcelona, Spain
| | - Annamaria T. Minaglia
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, 08028 Barcelona, Spain
| | - Joan Bosch
- Laboratory of Organic Chemistry, Faculty of Pharmacy, and Institute of Biomedicine (IBUB), University of Barcelona, 08028 Barcelona, Spain
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Allin SM, Gaskell SN, Elsegood MRJ, Martin WP. Asymmetric Synthesis of Tetracyclic Benzo[a]quinolizidine Targets. J Org Chem 2008; 73:6448-51. [DOI: 10.1021/jo801019h] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Steven M. Allin
- Department of Chemistry, Loughborough University, Loughborough, Leicestershire LE11 3TU, U.K., and Synthetic Chemistry, GSK Pharmaceuticals, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K
| | - Sean N. Gaskell
- Department of Chemistry, Loughborough University, Loughborough, Leicestershire LE11 3TU, U.K., and Synthetic Chemistry, GSK Pharmaceuticals, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K
| | - Mark R. J. Elsegood
- Department of Chemistry, Loughborough University, Loughborough, Leicestershire LE11 3TU, U.K., and Synthetic Chemistry, GSK Pharmaceuticals, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K
| | - William P. Martin
- Department of Chemistry, Loughborough University, Loughborough, Leicestershire LE11 3TU, U.K., and Synthetic Chemistry, GSK Pharmaceuticals, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K
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Enantioselective synthesis of (S)-1,6,7,8,9,9a-hexahydroquinolizin-4-one. Formal synthesis of the lycopodium alkaloids senepodine G and cermizine C. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.tetasy.2008.04.022] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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40
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Amat M, Griera R, Fabregat R, Molins E, Bosch J. A Biomimetic Enantioselective Approach to the Decahydroquinoline Class of Dendrobatid Alkaloids. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200705888] [Citation(s) in RCA: 3] [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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41
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Amat M, Griera R, Fabregat R, Molins E, Bosch J. A Biomimetic Enantioselective Approach to the Decahydroquinoline Class of Dendrobatid Alkaloids. Angew Chem Int Ed Engl 2008; 47:3348-51. [DOI: 10.1002/anie.200705888] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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42
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Preliminary investigation of the yeast-mediated reduction of β-keto amides derived from cyclic amines as potential resolution methodology. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.tetasy.2008.02.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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43
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44
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Enantioselective synthesis of 2-[(3-ethyl-4-piperidyl)methyl]indoles from a phenylglycinol-derived lactam: formal synthesis of Strychnos alkaloids. Tetrahedron Lett 2007. [DOI: 10.1016/j.tetlet.2007.07.079] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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45
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Towards a total synthesis of the manadomanzamine alkaloids: the first asymmetric construction of the pentacyclic indole core. Tetrahedron Lett 2007. [DOI: 10.1016/j.tetlet.2007.05.030] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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46
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Amat M, Santos MMM, Bassas O, Llor N, Escolano C, Gómez-Esqué A, Molins E, Allin SM, McKee V, Bosch J. Straightforward methodology for the enantioselective synthesis of benzo[a]- and indolo[2,3-a]quinolizidines. J Org Chem 2007; 72:5193-201. [PMID: 17547461 DOI: 10.1021/jo070539g] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An enantioselective two-step route to substituted benzo[a]- and indolo[2,3-a]quinolizidines has been developed. It consists of (i) a stereoselective cyclocondensation of a racemic or prochiral delta-oxo(di)ester with either (S)-(3,4-dimethoxyphenyl)alaninol or (S)-tryptophanol in a process involving a dynamic kinetic resolution and/or the differentiation of enantiotopic or diastereotopic ester groups, and (ii) a subsequent stereocontrolled cyclization on the aromatic ring taking advantage of the masked N-acyl iminium ion present in the resulting oxazolopiperidone lactams.
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Affiliation(s)
- Mercedes Amat
- Laboratory of Organic Chemistry, Faculty of Pharmacy, University of Barcelona, 08028-Barcelona, Spain.
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47
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Amat M, Pérez M, Minaglia AT, Peretto B, Bosch J. A general synthetic route to enantiopure cis-fused perhydrocycloalka[c]pyridines from phenylglycinol-derived lactams. Tetrahedron 2007. [DOI: 10.1016/j.tet.2007.01.072] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Escolano C, Amat M, Bosch J. Chiral Oxazolopiperidone Lactams: Versatile Intermediates for the Enantioselective Synthesis of Piperidine-Containing Natural Products. Chemistry 2006; 12:8198-207. [PMID: 16991186 DOI: 10.1002/chem.200600813] [Citation(s) in RCA: 173] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Phenylglycinol-derived oxazolopiperidone lactams are exceptionally versatile building blocks for the enantioselective construction of structurally diverse piperidine-containing natural products and bioactive compounds. These lactams are readily available in both enantiomeric series by cyclocondensation of the chiral amino alcohol with a delta-oxo acid derivative and allow the substituents to be introduced at the different ring positions in a regio- and stereocontrolled manner, providing access to enantiopure polysubstituted piperidines bearing virtually any type of substitution pattern, and also quinolizidines, indolizidines, perhydroquinolines, hydroisoquinolines, as well as complex indole alkaloids. Of particular interest are cyclocondensation reactions with racemic or prochiral delta-oxo (di)acid derivatives in processes involving dynamic kinetic resolution and/or differentiation of enantiotopic or diastereotopic ester groups, as they directly lead to lactams that already incorporate the carbon substituents on the heterocyclic ring. The use of (S)-3,4-dimethoxyphenylalaninol or (S)-tryptophanol in the above cyclocondensation reactions expands the potential and the scope of the methodology, providing a straightforward route to enantiopure benzo[a]- and indolo[2,3-a]quinolizidines.
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Affiliation(s)
- Carmen Escolano
- Laboratory of Organic Chemistry, Faculty of Pharmacy, University of Barcelona, Av. Joan XXIII s/n, 08028 Barcelona, Spain
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