1
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Gorad SS, Ghorai P. Organocatalytic Desymmetric Double Aza-Michael Addition Cascade: Enantioselective Synthesis of Fused Morpholines. Org Lett 2024; 26:5571-5576. [PMID: 38921656 DOI: 10.1021/acs.orglett.4c01988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/27/2024]
Abstract
Double aza-Michael addition (DAM) has become an emerging strategy for the construction of two carbon-nitrogen bonds in a single step, which can significantly simplify the synthesis of N-heterocycles. Hitherto, their asymmetric catalytic genre remains unattempted. Herein, we describe the judicious design of an organocatalytic enantioselective desymmetric double aza-Michael addition cascade to access a series of functionalized fused morpholines with excellent yields and diastereo- and enantioselectivities. A one-pot telescopic synthesis was demonstrated for a bridged triheterocyclic compound. In addition, scale-up synthesis and various attractive postsynthetic modifications of the title products amplify the significance of the current methodology.
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Affiliation(s)
- Sachin S Gorad
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Bhopal, Bhopal By-pass Road, Bhauri, Bhopal-462066, India
| | - Prasanta Ghorai
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Bhopal, Bhopal By-pass Road, Bhauri, Bhopal-462066, India
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2
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Sun M, Chen J, Ding Z. Synthesis of Oxazolidines and Dihydroxazines via Cyclization of α-Aminated Ketones. J Org Chem 2023. [PMID: 37470361 DOI: 10.1021/acs.joc.3c00690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/21/2023]
Abstract
A new approach to oxazolidines and dihydroxazines was developed by regioselective cyclization of α-aminated ketones under transition metal-free conditions. Oxazolidine derivatives were generated in the presence of chloro benziodoxole and TFA, while dihydroxazines were formed without a hypervalent iodine reagent. The reaction was performed under room temperature and gave the products in good to excellent yields.
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Affiliation(s)
- Mingze Sun
- Jiangsu Key Laboratory of Drug Design and Optimization, Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Jingjing Chen
- Jiangsu Key Laboratory of Drug Design and Optimization, Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
| | - Zhenhua Ding
- Jiangsu Key Laboratory of Drug Design and Optimization, Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China
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3
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Meshram MA, Bhise UO, Makhal PN, Kaki VR. Synthetically-tailored and nature-derived dual COX-2/5-LOX inhibitors: Structural aspects and SAR. Eur J Med Chem 2021; 225:113804. [PMID: 34479036 DOI: 10.1016/j.ejmech.2021.113804] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 08/22/2021] [Accepted: 08/23/2021] [Indexed: 12/24/2022]
Abstract
Inflammation is a most complex pathological process that gives birth to different diseases. Different inflammatory mediators are released during an inflammation responsible for acute pain and chronic inflammatory diseases like cancer, asthma, rheumatoid arthritis, osteoarthritis, neurodegenerative diseases, metabolic and cardiovascular disorders. The arachidonic acid pathway, which results in the production of inflammatory mediators, provides several targets for anti-inflammatory intervention. The most popularly used medications for inflammation are non-steroidal anti-inflammatory agents (NSAIDs) but it has some limitations, in particular traditional NSAIDs which inhibit the COX pathway non-selectively, producing gastrointestinal side effects, and other adverse effects like stroke and renal failure. On the other hand, selective COX-2 inhibitors commonly known as 'coxibs' produce cardiovascular side effects. Frequent inhibition of either cyclooxygenase or lipoxygenase enzyme switches the metabolism of arachidonic acid from one to another which could lead to serious consequences. Therefore, a need to develop novel, effective and safe anti-inflammatory agents which can inhibit the release of both prostaglandins and leukotrienes from the respective cyclooxygenase and lipoxygenase pathways has emerged. This resulted in the discovery of new anti-inflammatory agents derived from natural and synthetic sources as dual COX-2/5-LOX inhibitors. To further contribute towards the discovery in this field, we have attempted to summarize structural features and pharmacological activities of heterocyclic scaffolds and natural products explored as dual COX-2/5-LOX inhibitors. We have emphasized the designing of the dual inhibitors inspired by the previously reported COX-2 and 5-LOX inhibitors. This outline could render us to identify the best pharmacophores catering to dual COX-2/5-LOX inhibitory activity while improving their efficiency as anti-inflammatory agents.
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Affiliation(s)
- Minakshi A Meshram
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research, Hyderabad, 500037, India
| | - Utkarsha O Bhise
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research, Hyderabad, 500037, India
| | - Priyanka N Makhal
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research, Hyderabad, 500037, India
| | - Venkata Rao Kaki
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research, Hyderabad, 500037, India.
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4
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Tereshchenko OD, Perebiynis MY, Knysh IV, Vasylets OV, Sorochenko AA, Slobodyanyuk EY, Rusanov EB, Borysov OV, Kolotilov SV, Ryabukhin SV, Volochnyuk DM. Electrochemical Scaled‐up Synthesis of Cyclic Enecarbamates as Starting Materials for Medicinal Chemistry Relevant Building Bocks. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000450] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
| | | | | | | | | | - Eugeniy Y. Slobodyanyuk
- Enamine Ltd 78 Chervonotkatska str. Kyiv Ukraine
- Institute of Organic ChemistryNational Academy of Sciences of Ukraine 5 Murmanska str. Kyiv Ukraine
| | - Eduard B. Rusanov
- Institute of Organic ChemistryNational Academy of Sciences of Ukraine 5 Murmanska str. Kyiv Ukraine
| | - Oleksandr V. Borysov
- Enamine Ltd 78 Chervonotkatska str. Kyiv Ukraine
- Institute of Organic ChemistryNational Academy of Sciences of Ukraine 5 Murmanska str. Kyiv Ukraine
| | - Sergey V. Kolotilov
- L. V. Pisarzhevskii Institute of Physical ChemistryNational Academy of Sciences of Ukraine 31 Nauki ave. Kyiv Ukraine
| | - Sergey V. Ryabukhin
- Enamine Ltd 78 Chervonotkatska str. Kyiv Ukraine
- Taras Shevchenko National University of Kyiv 60 Volodymyrska str. Kyiv Ukraine
| | - Dmitriy M. Volochnyuk
- Enamine Ltd 78 Chervonotkatska str. Kyiv Ukraine
- Institute of Organic ChemistryNational Academy of Sciences of Ukraine 5 Murmanska str. Kyiv Ukraine
- Taras Shevchenko National University of Kyiv 60 Volodymyrska str. Kyiv Ukraine
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5
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Jones KD, Nutt MJ, Comninos E, Sobolev AN, Moggach SA, Miura T, Murakami M, Stewart SG. A One-Pot Reaction of α-Imino Rhodium Carbenoids and Halohydrins: Access to 2,6-Substituted Dihydro-2H-1,4-oxazines. Org Lett 2020; 22:3490-3494. [DOI: 10.1021/acs.orglett.0c00947] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Kieran D. Jones
- School of Molecular Sciences, The University of Western Australia (M310), 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Michael J. Nutt
- School of Molecular Sciences, The University of Western Australia (M310), 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Elena Comninos
- School of Molecular Sciences, The University of Western Australia (M310), 35 Stirling Highway, Crawley, WA 6009, Australia
| | - Alexandre N. Sobolev
- School of Molecular Sciences, The University of Western Australia (M310), 35 Stirling Highway, Crawley, WA 6009, Australia
- Centre for Microscopy, Characterization and Analysis, The University of Western Australia, Perth, WA 6009, Australia
| | - Stephen A. Moggach
- School of Molecular Sciences, The University of Western Australia (M310), 35 Stirling Highway, Crawley, WA 6009, Australia
- Centre for Microscopy, Characterization and Analysis, The University of Western Australia, Perth, WA 6009, Australia
| | - Tomoya Miura
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto, 615-8510, Japan
| | - Masahiro Murakami
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto, 615-8510, Japan
| | - Scott G. Stewart
- School of Molecular Sciences, The University of Western Australia (M310), 35 Stirling Highway, Crawley, WA 6009, Australia
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6
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Li Z, Wang ZC, Li X, Abbas M, Wu SY, Ren SZ, Liu QX, Liu Y, Chen PW, Duan YT, Lv PC, Zhu HL. Design, synthesis and evaluation of novel diaryl-1,5-diazoles derivatives bearing morpholine as potent dual COX-2/5-LOX inhibitors and antitumor agents. Eur J Med Chem 2019; 169:168-184. [DOI: 10.1016/j.ejmech.2019.03.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 03/04/2019] [Accepted: 03/04/2019] [Indexed: 12/31/2022]
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7
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Yan XQ, Wang ZC, Zhang B, Qi PF, Li GG, Zhu HL. Dihydropyrazole Derivatives Containing Benzo Oxygen Heterocycle and Sulfonamide Moieties Selectively and Potently Inhibit COX-2: Design, Synthesis, and Anti-Colon Cancer Activity Evaluation. Molecules 2019; 24:molecules24091685. [PMID: 31052167 PMCID: PMC6539903 DOI: 10.3390/molecules24091685] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 04/17/2019] [Accepted: 04/18/2019] [Indexed: 01/19/2023] Open
Abstract
Cyclooxygenase-2 (COX-2) as a rate-limiting metabolism enzyme of arachidonic acid has been found to be implicated in tumor occurrence, angiogenesis, metastasis as well as apoptosis inhibition, regarded as an attractive therapeutic target for cancer therapy. In our research, a series of dihydropyrazole derivatives containing benzo oxygen heterocycle and sulfonamide moieties were designed as highly potent and selective COX-2 inhibitors by computer-aided drug analysis of known COX-2 inhibitors. A total of 26 compounds were synthesized and evaluated COX-2 inhibition and pharmacological efficiency both in vitro and in vivo with multi-angle of view. Among them, compound 4b exhibited most excellent anti-proliferation activities against SW620 cells with IC50 of 0.86 ± 0.02 µM than Celecoxib (IC50 = 1.29 ± 0.04 µM). The results favored our rational design intention and provides compound 4b as an effective COX-2 inhibitor available for the development of colon tumor therapeutics.
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Affiliation(s)
- Xiao-Qiang Yan
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210023, China.
- Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China.
| | - Zhong-Chang Wang
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210023, China.
| | - Bo Zhang
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210023, China.
| | - Peng-Fei Qi
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210023, China.
| | - Gui-Gen Li
- Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China.
| | - Hai-Liang Zhu
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210023, China.
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8
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Lenci E, Innocenti R, Menchi G, Trabocchi A. Diversity-Oriented Synthesis and Chemoinformatic Analysis of the Molecular Diversity of sp 3-Rich Morpholine Peptidomimetics. Front Chem 2018; 6:522. [PMID: 30425982 PMCID: PMC6218424 DOI: 10.3389/fchem.2018.00522] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 10/10/2018] [Indexed: 12/03/2022] Open
Abstract
Diversity-Oriented Synthesis (DOS) consists of generating structurally diverse compounds from a complexity-generating reaction followed by cyclization steps and appendage diversity. DOS has gathered interest to systematically explore the chemical space by generating high-quality small-molecule collections as probes to investigate biological pathways. The generation of heterocycles using amino acid and sugar derivatives as building blocks is a powerful approach to access chemical and geometrical diversity thanks to the high number of stereocenters and the polyfunctionality of such compounds. Our efforts in this field are focused on the generation of diversity-oriented molecules of peptidomimetic nature as a tool addressing protein-protein interactions, taking advantage of amino acid- and sugar-derived polyfunctional building blocks to be applied in couple-pair synthetic approaches. In this paper, the combination of diversity-oriented synthesis and chemoinformatics analysis of chemical space and molecular diversity of heterocyclic peptidomimetics are reported, with particular interest toward carbohydrate- and amino acid-derived morpholine scaffolds with a higher fraction of sp3 carbon atoms. Also, the chemoinformatic analysis of chemical space and molecular diversity of 186 morpholine peptidomimetics is outlined.
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Affiliation(s)
- Elena Lenci
- Department of Chemistry “Ugo Schiff”, University of Florence, Florence, Italy
| | | | | | - Andrea Trabocchi
- Department of Chemistry “Ugo Schiff”, University of Florence, Florence, Italy
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9
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Králová P, Fülöpová V, Maloň M, Volná T, Popa I, Soural M. Stereoselective Polymer-Supported Synthesis of Morpholine- and Thiomorpholine-3-carboxylic Acid Derivatives. ACS COMBINATORIAL SCIENCE 2017; 19:173-180. [PMID: 28085245 DOI: 10.1021/acscombsci.6b00178] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Herein we report the polymer-supported synthesis of 3,4-dihydro-2H-1,4-oxazine-3-carboxylic acid derivatives using immobilized Fmoc-Ser(tBu)-OH and Fmoc-Thr(tBu)-OH as the starting materials. After the solid-phase-synthesis of N-alkyl-N-sulfonyl/acyl intermediates, the target dihydrooxazines were obtained using trifluoroacetic acid-mediated cleavage from the resin. This approach was also studied for the preparation of dihydrothiazines from immobilized Fmoc-Cys(Trt)-OH. Inclusion of triethylsilane in the cleavage cocktail resulted in the stereoselective formation of the corresponding morpholine/thiomorpholine-3-carboxylic acids. Stereochemical studies revealed the specific configuration of the newly formed stereocenter and also the formation of stable N-acylmorpholine rotamers.
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Affiliation(s)
- Petra Králová
- Department
of Organic Chemistry, Faculty of Science, Palacký University, 17. listopadu 12, 771 46 Olomouc, Czech Republic
| | - Veronika Fülöpová
- Institute
of Molecular and Translation Medicine, Faculty of Medicine and Dentistry, Palacký University, Hněvotínská 5, 779 00 Olomouc, Czech Republic
| | - Michal Maloň
- JEOL Resonance Inc., Musashino
3-1-2, Akishima, Tokyo 196-8558, Japan
| | - Tereza Volná
- Department
of Organic Chemistry, Faculty of Science, Palacký University, 17. listopadu 12, 771 46 Olomouc, Czech Republic
| | - Igor Popa
- Department
of Organic Chemistry, Faculty of Science, Palacký University, 17. listopadu 12, 771 46 Olomouc, Czech Republic
| | - Miroslav Soural
- Institute
of Molecular and Translation Medicine, Faculty of Medicine and Dentistry, Palacký University, Hněvotínská 5, 779 00 Olomouc, Czech Republic
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10
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Lenci E, Rossi A, Menchi G, Trabocchi A. Short synthesis of polyfunctional sp3-rich threonine-derived morpholine scaffolds. Org Biomol Chem 2017; 15:9710-9717. [DOI: 10.1039/c7ob02454a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A convenient synthesis of sp3-rich complex morpholines was achieved in two steps involving a Petasis three-component coupling reaction followed by an acid- or base-mediated cyclization.
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Affiliation(s)
- Elena Lenci
- Department of Chemistry “Ugo Schiff”
- University of Florence
- 50019 Sesto Fiorentino
- Italy
| | - Alessio Rossi
- Department of Chemistry “Ugo Schiff”
- University of Florence
- 50019 Sesto Fiorentino
- Italy
| | - Gloria Menchi
- Department of Chemistry “Ugo Schiff”
- University of Florence
- 50019 Sesto Fiorentino
- Italy
- Interdepartmental Center for Preclinical Development of Molecular Imaging (CISPIM)
| | - Andrea Trabocchi
- Department of Chemistry “Ugo Schiff”
- University of Florence
- 50019 Sesto Fiorentino
- Italy
- Interdepartmental Center for Preclinical Development of Molecular Imaging (CISPIM)
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11
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Foschi F, Albanese D, Pecnikaj I, Tagliabue A, Penso M. Regioselective O-Sulfonylation of N,N-Bis(2-hydroxyalkyl)tosylamides as a Synthetic Key Step to Enantiopure Morpholines. Org Lett 2016; 19:70-73. [DOI: 10.1021/acs.orglett.6b03342] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Francesca Foschi
- Department
of Chemistry, Università degli Studi di Milano, via Golgi
19, I-20133 Milano, Italy
| | - Domenico Albanese
- Department
of Chemistry, Università degli Studi di Milano, via Golgi
19, I-20133 Milano, Italy
| | - Ilir Pecnikaj
- Institute of Molecular Science and Technologies, via Golgi 19, I-20133 Milano, Italy
| | - Aaron Tagliabue
- Department
of Chemistry, Università degli Studi di Milano, via Golgi
19, I-20133 Milano, Italy
| | - Michele Penso
- Department
of Chemistry, Università degli Studi di Milano, via Golgi
19, I-20133 Milano, Italy
- Institute of Molecular Science and Technologies, via Golgi 19, I-20133 Milano, Italy
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12
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Singh P, Samanta K, Das SK, Panda G. Amino acid chirons: a tool for asymmetric synthesis of heterocycles. Org Biomol Chem 2015; 12:6297-339. [PMID: 24989176 DOI: 10.1039/c4ob00943f] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
As a result of their easy availability in enantiomerically enriched form and their possession of synthetically transformable diverse functional groups, amino acids have been extensively used by synthetic organic and medicinal chemists as a chiral pool for access to heterocycles (monocycles, bicycles or polycycles, either bridged or fused). This review describes the syntheses of diverse asymmetric heterocycles with various membered rings (n = 3-9) followed by benzo or heteroannulated ones, for the period from 1996 to Dec. 2013. It details solution phase synthetic methodologies in which the naturally occurring α-amino acid is incorporated, totally or partially, into the final product.
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Affiliation(s)
- Priyanka Singh
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, B.S. 10/1, Jankipuram Extension, Sitapur Road, Lucknow 226031, India.
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13
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Lenci E, Innocenti R, Menchi G, Faggi C, Trabocchi A. Two-step one-pot synthesis of dihydropyrazinones as Xaa-Ser dipeptide isosteres through morpholine acetal rearrangement. Org Biomol Chem 2015; 13:7013-9. [DOI: 10.1039/c5ob00783f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The synthesis of the uncommon dihydropyrazinone ring was accomplished by taking advantage of the ring rearrangement ofN-acylated morpholine acetal derived from serine under acidic treatment and in the presence of 2,6-lutidine, resulting in a constrained Xaa-Ser dipeptide isostere.
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Affiliation(s)
- Elena Lenci
- Department of Chemistry “Ugo Schiff”
- University of Florence
- Sesto Fiorentino, Florence
- Italy
| | - Riccardo Innocenti
- Department of Chemistry “Ugo Schiff”
- University of Florence
- Sesto Fiorentino, Florence
- Italy
| | - Gloria Menchi
- Department of Chemistry “Ugo Schiff”
- University of Florence
- Sesto Fiorentino, Florence
- Italy
- Interdepartmental Center for Preclinical Development of Molecular Imaging (CISPIM)
| | - Cristina Faggi
- Department of Chemistry “Ugo Schiff”
- University of Florence
- Sesto Fiorentino, Florence
- Italy
| | - Andrea Trabocchi
- Department of Chemistry “Ugo Schiff”
- University of Florence
- Sesto Fiorentino, Florence
- Italy
- Interdepartmental Center for Preclinical Development of Molecular Imaging (CISPIM)
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14
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Bonilla-Landa I, Viveros-Ceballos JL, Ordóñez M. Diastereoselective synthesis of novel 5-substituted morpholine-3-phosphonic acids: further exploitation of N-acyliminium intermediates. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.tetasy.2014.02.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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15
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Banning JE, Gentillon J, Ryabchuk PG, Prosser AR, Rogers A, Edwards A, Holtzen A, Babkov IA, Rubina M, Rubin M. Formal Substitution of Bromocyclopropanes with Nitrogen Nucleophiles. J Org Chem 2013; 78:7601-16. [DOI: 10.1021/jo4011798] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Joseph E. Banning
- Department of Chemistry, The University
of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045-75832
| | - Jacob Gentillon
- Department of Chemistry, The University
of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045-75832
| | - Pavel G. Ryabchuk
- Department of Chemistry, The University
of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045-75832
| | - Anthony R. Prosser
- Department of Chemistry, The University
of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045-75832
| | - Andrew Rogers
- Department of Chemistry, The University
of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045-75832
| | - Andrew Edwards
- Department of Chemistry, The University
of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045-75832
| | - Andrew Holtzen
- Department of Chemistry, The University
of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045-75832
| | - Ivan A. Babkov
- Department of Chemistry, The University
of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045-75832
| | - Marina Rubina
- Department of Chemistry, The University
of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045-75832
| | - Michael Rubin
- Department of Chemistry, The University
of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045-75832
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16
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Pal’chikov VA. Morpholines. Synthesis and biological activity. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2013. [DOI: 10.1134/s1070428013060018] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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17
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Zhao LW, Shi HM, Wang JZ, He J. Nanosheet-Enhanced Asymmetric Induction of Chiral α-Amino Acids in Catalytic Aldol Reaction. Chemistry 2012; 18:15323-9. [DOI: 10.1002/chem.201202604] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2012] [Indexed: 11/07/2022]
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18
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Penso M, Foschi F, Pellegrino S, Testa A, Gelmi ML. Diastereoselective Protocols for the Synthesis of 2,3-trans- and 2,3-cis-6-Methoxy-morpholine-2-carboxylic Acid Derivatives. J Org Chem 2012; 77:3454-61. [DOI: 10.1021/jo300221y] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Michele Penso
- CNR−Institute of Molecular Science and Technology (ISTM), Milano,
Italy
| | - Francesca Foschi
- CNR−Institute of Molecular Science and Technology (ISTM), Milano,
Italy
| | - Sara Pellegrino
- DISMAB−Sezione
di Chimica
Organica “A. Marchesini”, Facoltà di Farmacia, Università degli Studi di Milano, Milano, Italy
| | - Andrea Testa
- DISMAB−Sezione
di Chimica
Organica “A. Marchesini”, Facoltà di Farmacia, Università degli Studi di Milano, Milano, Italy
| | - Maria Luisa Gelmi
- DISMAB−Sezione
di Chimica
Organica “A. Marchesini”, Facoltà di Farmacia, Università degli Studi di Milano, Milano, Italy
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19
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Bini D, Forcella M, Cipolla L, Fusi P, Matassini C, Cardona F. Synthesis of Novel Iminosugar-Based Trehalase Inhibitors by Cross-Metathesis Reactions. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100484] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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20
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Ciofi L, Morvillo M, Sladojevich F, Guarna A, Trabocchi A. Skeletal diversity by sequential one-pot and stepwise routes using morpholine ester scaffolds. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.09.103] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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21
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Prosser AR, Banning JE, Rubina M, Rubin M. Formal Nucleophilic Substitution of Bromocyclopropanes with Amides en route to Conformationally Constrained β-Amino Acid Derivatives. Org Lett 2010; 12:3968-71. [DOI: 10.1021/ol101228k] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Anthony R. Prosser
- Department of Chemistry, University of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045-75832
| | - Joseph E. Banning
- Department of Chemistry, University of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045-75832
| | - Marina Rubina
- Department of Chemistry, University of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045-75832
| | - Michael Rubin
- Department of Chemistry, University of Kansas, 1251 Wescoe Hall Drive, Lawrence, Kansas 66045-75832
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22
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Tong XG, Zhou LL, Wang YH, Xia C, Wang Y, Liang M, Hou FF, Cheng YX. Acortatarins A and B, Two Novel Antioxidative Spiroalkaloids with a Naturally Unusual Morpholine Motif from Acorus tatarinowii. Org Lett 2010; 12:1844-7. [PMID: 20329735 DOI: 10.1021/ol100451p] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiao-Gang Tong
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, PRC, Graduate School of Chinese Academy of Sciences, Beijing 100039, PRC, Division of Nephrology, Nanfang Hospital, Southern Medical University, Key Laboratory for Organ Failure Research, Education Ministry, Guangzhou, 510515, Guangdong, PRC, and The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences,
| | - Li-Li Zhou
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, PRC, Graduate School of Chinese Academy of Sciences, Beijing 100039, PRC, Division of Nephrology, Nanfang Hospital, Southern Medical University, Key Laboratory for Organ Failure Research, Education Ministry, Guangzhou, 510515, Guangdong, PRC, and The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences,
| | - Yue-Hu Wang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, PRC, Graduate School of Chinese Academy of Sciences, Beijing 100039, PRC, Division of Nephrology, Nanfang Hospital, Southern Medical University, Key Laboratory for Organ Failure Research, Education Ministry, Guangzhou, 510515, Guangdong, PRC, and The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences,
| | - Chengfeng Xia
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, PRC, Graduate School of Chinese Academy of Sciences, Beijing 100039, PRC, Division of Nephrology, Nanfang Hospital, Southern Medical University, Key Laboratory for Organ Failure Research, Education Ministry, Guangzhou, 510515, Guangdong, PRC, and The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences,
| | - Ye Wang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, PRC, Graduate School of Chinese Academy of Sciences, Beijing 100039, PRC, Division of Nephrology, Nanfang Hospital, Southern Medical University, Key Laboratory for Organ Failure Research, Education Ministry, Guangzhou, 510515, Guangdong, PRC, and The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences,
| | - Min Liang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, PRC, Graduate School of Chinese Academy of Sciences, Beijing 100039, PRC, Division of Nephrology, Nanfang Hospital, Southern Medical University, Key Laboratory for Organ Failure Research, Education Ministry, Guangzhou, 510515, Guangdong, PRC, and The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences,
| | - Fan-Fan Hou
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, PRC, Graduate School of Chinese Academy of Sciences, Beijing 100039, PRC, Division of Nephrology, Nanfang Hospital, Southern Medical University, Key Laboratory for Organ Failure Research, Education Ministry, Guangzhou, 510515, Guangdong, PRC, and The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences,
| | - Yong-Xian Cheng
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, PRC, Graduate School of Chinese Academy of Sciences, Beijing 100039, PRC, Division of Nephrology, Nanfang Hospital, Southern Medical University, Key Laboratory for Organ Failure Research, Education Ministry, Guangzhou, 510515, Guangdong, PRC, and The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences,
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23
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Sladojevich F, Guarna A, Trabocchi A. Evaluation of stereochemically dense morpholine-based scaffolds as proline surrogates in β-turn peptides. Org Biomol Chem 2010; 8:916-24. [DOI: 10.1039/b913444a] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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Trabocchi A, Stefanini I, Morvillo M, Ciofi L, Cavalieri D, Guarna A. Chemical genetics approach to identify new small molecule modulators of cell growth by phenotypic screening of Saccharomyces cerevisiae strains with a library of morpholine-derived compounds. Org Biomol Chem 2010; 8:5552-7. [DOI: 10.1039/c0ob00357c] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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25
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Lalli C, Trabocchi A, Sladojevich F, Menchi G, Guarna A. Diversity-Oriented Synthesis of Morpholine-Containing Molecular Scaffolds. Chemistry 2009; 15:7871-7875. [DOI: 10.1002/chem.200900744] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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26
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O’Reilly C, O’Brien C, Murphy PV. Synthesis of a constrained polyfunctional bicyclic iminocyclitol scaffold from l-sorbose via a tandem sequence including stereoselective intramolecular Huisgen cycloaddition. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.05.060] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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27
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Claveau E, Gillaizeau I, Kalinowska-Tluscik J, Bouyssou P, Coudert G. Nucleophilic Addition onto Methyl-4H-1,4-oxazine-3-carboxylate Moiety: Short Access to 1,4-Diazine Privileged Substructures. J Org Chem 2009; 74:2911-4. [DOI: 10.1021/jo900291f] [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)
- Elise Claveau
- ICOA, UMR CNRS 6005, Université d’Orléans, 45067 Orléans Cedex 2, France, and Faculty of Chemistry, Jagiellonian University, ul. R. Ingardena 3, 30-060 Krakow, Poland
| | - Isabelle Gillaizeau
- ICOA, UMR CNRS 6005, Université d’Orléans, 45067 Orléans Cedex 2, France, and Faculty of Chemistry, Jagiellonian University, ul. R. Ingardena 3, 30-060 Krakow, Poland
| | - Justyna Kalinowska-Tluscik
- ICOA, UMR CNRS 6005, Université d’Orléans, 45067 Orléans Cedex 2, France, and Faculty of Chemistry, Jagiellonian University, ul. R. Ingardena 3, 30-060 Krakow, Poland
| | - Pascal Bouyssou
- ICOA, UMR CNRS 6005, Université d’Orléans, 45067 Orléans Cedex 2, France, and Faculty of Chemistry, Jagiellonian University, ul. R. Ingardena 3, 30-060 Krakow, Poland
| | - Gérard Coudert
- ICOA, UMR CNRS 6005, Université d’Orléans, 45067 Orléans Cedex 2, France, and Faculty of Chemistry, Jagiellonian University, ul. R. Ingardena 3, 30-060 Krakow, Poland
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28
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Wang L, Liu QB, Wang DS, Li X, Han XW, Xiao WJ, Zhou YG. Tandem Ring-Opening/Closing Reactions of N-Ts Aziridines and Aryl Propargyl Alcohols Promoted by t-BuOK. Org Lett 2009; 11:1119-22. [DOI: 10.1021/ol802862p] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Liang Wang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China, and Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Qi-Bin Liu
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China, and Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Duo-Sheng Wang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China, and Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Xin Li
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China, and Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Xiu-Wen Han
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China, and Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Wen-Jing Xiao
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China, and Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
| | - Yong-Gui Zhou
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China, and Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China
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