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1
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Resende DISP, Durães F, Maia M, Sousa E, Pinto MMM. Recent advances in the synthesis of xanthones and azaxanthones. Org Chem Front 2020. [DOI: 10.1039/d0qo00659a] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A useful chemical toolbox for (aza)xanthones from 2012 to 2020 that covers the optimization of known procedures and novel methodologies.
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Affiliation(s)
- Diana I. S. P. Resende
- CIIMAR – Centro Interdisciplinar de Investigação Marinha e Ambiental
- Terminal de Cruzeiros do Porto de Leixões
- 4450-208 Matosinhos
- Portugal
- Laboratório de Química Orgânica e Farmacêutica
| | - Fernando Durães
- CIIMAR – Centro Interdisciplinar de Investigação Marinha e Ambiental
- Terminal de Cruzeiros do Porto de Leixões
- 4450-208 Matosinhos
- Portugal
- Laboratório de Química Orgânica e Farmacêutica
| | - Miguel Maia
- CIIMAR – Centro Interdisciplinar de Investigação Marinha e Ambiental
- Terminal de Cruzeiros do Porto de Leixões
- 4450-208 Matosinhos
- Portugal
- Laboratório de Química Orgânica e Farmacêutica
| | - Emília Sousa
- CIIMAR – Centro Interdisciplinar de Investigação Marinha e Ambiental
- Terminal de Cruzeiros do Porto de Leixões
- 4450-208 Matosinhos
- Portugal
- Laboratório de Química Orgânica e Farmacêutica
| | - Madalena M. M. Pinto
- CIIMAR – Centro Interdisciplinar de Investigação Marinha e Ambiental
- Terminal de Cruzeiros do Porto de Leixões
- 4450-208 Matosinhos
- Portugal
- Laboratório de Química Orgânica e Farmacêutica
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2
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Ahn S, Yun H, Han YT. An Improved C-Deglycosylation of Mangiferin to Norathyriol. ORG PREP PROCED INT 2018. [DOI: 10.1080/00304948.2017.1405336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Sungwan Ahn
- College of Pharmacy, Dankook University, Cheonan 31116, Republic of Korea
| | - Hwayoung Yun
- College of Pharmacy, Pusan National University, Busan 46241, Republic of Korea
| | - Young Taek Han
- College of Pharmacy, Dankook University, Cheonan 31116, Republic of Korea
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3
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Cui W, Zhang J, Wang Q, Gao K, Zhang W, Yang J. A novel Synthesis of Naringenin and Related Flavanones. JOURNAL OF CHEMICAL RESEARCH 2014. [DOI: 10.3184/174751914x14145820775908] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Efficient methods are reported for the preparation of naringenin (4′,5,7-trihydroxyflavanone) which could be easily scaled-up. They have been applied to three other flavanones (6-hydroxyflavanone, 6,4′-dihydroxyflavanone, 6,3′,4′-trihydroxyflavanone) suitably.
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Affiliation(s)
- Wei Cui
- Faculty of Life Science and Technology, Kunming University of Science and Technology (ChengGong Campus), Kunming 650500, Yunnan Province, P.R. China
| | - Ji Zhang
- Faculty of Life Science and Technology, Kunming University of Science and Technology (ChengGong Campus), Kunming 650500, Yunnan Province, P.R. China
| | - Qian Wang
- Faculty of Life Science and Technology, Kunming University of Science and Technology (ChengGong Campus), Kunming 650500, Yunnan Province, P.R. China
| | - Kai Gao
- Faculty of Life Science and Technology, Kunming University of Science and Technology (ChengGong Campus), Kunming 650500, Yunnan Province, P.R. China
| | - Wei Zhang
- Faculty of Life Science and Technology, Kunming University of Science and Technology (ChengGong Campus), Kunming 650500, Yunnan Province, P.R. China
| | - Jian Yang
- Faculty of Life Science and Technology, Kunming University of Science and Technology (ChengGong Campus), Kunming 650500, Yunnan Province, P.R. China
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4
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Abstract
Luteolin is a naturally-occurring polyphenolic flavonoid compound which has received considerable attention because of its wide range of biological and pharmacological properties. Efficient methods are reported for preparing luteolin, based on the acylation of 1,3,5-trimethoxybenzene and condensation with 3,4-dimethoxybenzaldehyde or the reaction of 3,4-dimethoxycinnamic acid with 1,3,5-trimethoxybenzene. The first of these is the better method.
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Affiliation(s)
- Ji Zhang
- Faculty of Life Science and Technology, Kunming University of Science and Technology (ChengGong Campus), Kunming 650500, Yunnan Province, P.R. China
| | - Man Liu
- Faculty of Life Science and Technology, Kunming University of Science and Technology (ChengGong Campus), Kunming 650500, Yunnan Province, P.R. China
| | - Wei Cui
- Faculty of Life Science and Technology, Kunming University of Science and Technology (ChengGong Campus), Kunming 650500, Yunnan Province, P.R. China
| | - Jian Yang
- Faculty of Life Science and Technology, Kunming University of Science and Technology (ChengGong Campus), Kunming 650500, Yunnan Province, P.R. China
| | - Bo Yang
- Faculty of Life Science and Technology, Kunming University of Science and Technology (ChengGong Campus), Kunming 650500, Yunnan Province, P.R. China
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