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de Lourdes G. Ferreira M, Pinheiro LCS, Santos-Filho OA, Peçanha MDS, Sacramento CQ, Machado V, Ferreira VF, Souza TML, Boechat N. Design, synthesis, and antiviral activity of new 1H-1,2,3-triazole nucleoside ribavirin analogs. Med Chem Res 2013. [DOI: 10.1007/s00044-013-0762-6] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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52
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Bridewell DJA, Sperry J, Smith JR, Kosim-Satyaputra P, Ching LM, Jamie JF, Brimble MA. Natural Product-Inspired Pyranonaphthoquinone Inhibitors of Indoleamine 2,3-Dioxygenase-1 (IDO-1). Aust J Chem 2013. [DOI: 10.1071/ch12393] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A series of pyranonaphthoquinone derivatives possessing structural features present in both natural products annulin B and exiguamine A have been shown to exhibit low micromolar inhibition of indoleamine 2,3-dioxygenase-1 (IDO-1). These inhibitors retain activity against the enzyme in a cellular context with an approximate one-log loss of dose potency against IDO-1 in cells. One particular analogue, triazole 8 shows good inhibition of IDO-1 along with little loss of cell viability at low drug concentrations. These results have extended the naphthoquinone series of novel IDO-1 inhibitors based on lead compounds from nature.
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Wang Z, Bi X, Liao P, Zhang R, Liang Y, Dong D. Intramolecular hydrogen bonding-assisted cyclocondensation of α-diazoketones with various amines: a strategy for highly efficient Wolff 1,2,3-triazole synthesis. Chem Commun (Camb) 2012; 48:7076-8. [PMID: 22683921 DOI: 10.1039/c2cc33157h] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A catalytic and highly efficient Wolff's cyclocondensation of α-diazoketones with aromatic and aliphatic amines has been realized for the first time by utilizing the strategy of an intramolecular hydrogen bonding-activating carbonyl group. This approach successfully solved the challenging problem of poor condensation efficiency in Wolff 1,2,3-triazole synthesis, and constitutes a powerful method for the synthesis of highly functionalized 1,2,3-triazoles.
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Affiliation(s)
- Zikun Wang
- Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China
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Röhrig UF, Majjigapu SR, Grosdidier A, Bron S, Stroobant V, Pilotte L, Colau D, Vogel P, Van den Eynde BJ, Zoete V, Michielin O. Rational Design of 4-Aryl-1,2,3-Triazoles for Indoleamine 2,3-Dioxygenase 1 Inhibition. J Med Chem 2012; 55:5270-90. [DOI: 10.1021/jm300260v] [Citation(s) in RCA: 135] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Ute F. Röhrig
- Ludwig Center
for Cancer Research
of the University of Lausanne, CH-1015 Lausanne, Switzerland
- Swiss Institute of Bioinformatics,
Molecular Modeling Group, CH-1015 Lausanne, Switzerland
| | - Somi Reddy Majjigapu
- Ludwig Center
for Cancer Research
of the University of Lausanne, CH-1015 Lausanne, Switzerland
- Laboratory of Glycochemistry and
Asymmetric Synthesis, Ecole Polytechnique Fédérale de
Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Aurélien Grosdidier
- Swiss Institute of Bioinformatics,
Molecular Modeling Group, CH-1015 Lausanne, Switzerland
| | - Sylvian Bron
- Swiss Institute of Bioinformatics,
Molecular Modeling Group, CH-1015 Lausanne, Switzerland
- Pluridisciplinary Centre for
Clinical Oncology (CePO), Centre Hospitalier Universitaire Vaudois
(CHUV), Lausanne, Switzerland
| | - Vincent Stroobant
- Ludwig Institute for Cancer
Research, Brussels Branch, and de Duve Institute, Université
Catholique de Louvain, B-1200 Brussels, Belgium
| | - Luc Pilotte
- Ludwig Institute for Cancer
Research, Brussels Branch, and de Duve Institute, Université
Catholique de Louvain, B-1200 Brussels, Belgium
| | - Didier Colau
- Ludwig Institute for Cancer
Research, Brussels Branch, and de Duve Institute, Université
Catholique de Louvain, B-1200 Brussels, Belgium
| | - Pierre Vogel
- Ludwig Center
for Cancer Research
of the University of Lausanne, CH-1015 Lausanne, Switzerland
- Laboratory of Glycochemistry and
Asymmetric Synthesis, Ecole Polytechnique Fédérale de
Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Benoît J. Van den Eynde
- Ludwig Institute for Cancer
Research, Brussels Branch, and de Duve Institute, Université
Catholique de Louvain, B-1200 Brussels, Belgium
| | - Vincent Zoete
- Swiss Institute of Bioinformatics,
Molecular Modeling Group, CH-1015 Lausanne, Switzerland
| | - Olivier Michielin
- Ludwig Center
for Cancer Research
of the University of Lausanne, CH-1015 Lausanne, Switzerland
- Swiss Institute of Bioinformatics,
Molecular Modeling Group, CH-1015 Lausanne, Switzerland
- Pluridisciplinary Centre for
Clinical Oncology (CePO), Centre Hospitalier Universitaire Vaudois
(CHUV), Lausanne, Switzerland
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55
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Hopper AT, Campbell BM, Kao H, Pintchovski SA, Staal RG. Recent Developments in Targeting Neuroinflammation in Disease. ANNUAL REPORTS IN MEDICINAL CHEMISTRY VOLUME 47 2012. [DOI: 10.1016/b978-0-12-396492-2.00004-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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