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Kim HJ, Jung HJ, Kim YE, Jeong D, Park HS, Park HS, Kang D, Park Y, Chun P, Chung HY, Moon HR. Investigation of the Efficacy of Benzylidene-3-methyl-2-thioxothiazolidin-4-one Analogs with Antioxidant Activities on the Inhibition of Mushroom and Mammal Tyrosinases. Molecules 2024; 29:2887. [PMID: 38930952 PMCID: PMC11206987 DOI: 10.3390/molecules29122887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 05/10/2024] [Accepted: 06/13/2024] [Indexed: 06/28/2024] Open
Abstract
Based on the fact that substances with a β-phenyl-α,β-unsaturated carbonyl (PUSC) motif confer strong tyrosinase inhibitory activity, benzylidene-3-methyl-2-thioxothiazolidin-4-one (BMTTZD) analogs 1-8 were prepared as potential tyrosinase inhibitors. Four analogs (1-3 and 5) inhibited mushroom tyrosinase strongly. Especially, analog 3 showed an inhibitory effect that was 220 and 22 times more powerful than kojic acid in the presence of l-tyrosine and l-dopa, respectively. A kinetic study utilizing mushroom tyrosinase showed that analogs 1 and 3 competitively inhibited tyrosinase, whereas analogs 2 and 5 inhibited tyrosinase in a mixed manner. A docking simulation study indicated that analogs 2 and 5 could bind to both the tyrosinase active and allosteric sites with high binding affinities. In cell-based experiments using B16F10 cells, analogs 1, 3, and 5 effectively inhibited melanin production; their anti-melanogenic effects were attributed to their ability to inhibit intracellular tyrosinase activity. Moreover, analogs 1, 3, and 5 inhibited in situ B16F10 cellular tyrosinase activity. In three antioxidant experiments, analogs 2 and 3 exhibited strong antioxidant efficacy, similar to that of the positive controls. These results suggest that the BMTTZD analogs are promising tyrosinase inhibitors for the treatment of hyperpigmentation-related disorders.
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Affiliation(s)
- Hye Jin Kim
- Department of Manufacturing Pharmacy, College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan 46241, Republic of Korea; (H.J.K.); (H.J.J.); (Y.E.K.); (D.J.); (H.S.P.); (H.S.P.)
| | - Hee Jin Jung
- Department of Manufacturing Pharmacy, College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan 46241, Republic of Korea; (H.J.K.); (H.J.J.); (Y.E.K.); (D.J.); (H.S.P.); (H.S.P.)
| | - Young Eun Kim
- Department of Manufacturing Pharmacy, College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan 46241, Republic of Korea; (H.J.K.); (H.J.J.); (Y.E.K.); (D.J.); (H.S.P.); (H.S.P.)
| | - Daeun Jeong
- Department of Manufacturing Pharmacy, College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan 46241, Republic of Korea; (H.J.K.); (H.J.J.); (Y.E.K.); (D.J.); (H.S.P.); (H.S.P.)
| | - Hyeon Seo Park
- Department of Manufacturing Pharmacy, College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan 46241, Republic of Korea; (H.J.K.); (H.J.J.); (Y.E.K.); (D.J.); (H.S.P.); (H.S.P.)
| | - Hye Soo Park
- Department of Manufacturing Pharmacy, College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan 46241, Republic of Korea; (H.J.K.); (H.J.J.); (Y.E.K.); (D.J.); (H.S.P.); (H.S.P.)
| | - Dongwan Kang
- Department of Medicinal Chemistry, New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Republic of Korea; (D.K.); (Y.P.)
| | - Yujin Park
- Department of Medicinal Chemistry, New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, Daegu 41061, Republic of Korea; (D.K.); (Y.P.)
| | - Pusoon Chun
- College of Pharmacy and Inje Institute of Pharmaceutical Sciences and Research, Inje University, Gimhae 50834, Gyeongnam, Republic of Korea;
| | - Hae Young Chung
- Department of Pharmacy, College of Pharmacy, Pusan National University, Busan 46241, Republic of Korea;
| | - Hyung Ryong Moon
- Department of Manufacturing Pharmacy, College of Pharmacy and Research Institute for Drug Development, Pusan National University, Busan 46241, Republic of Korea; (H.J.K.); (H.J.J.); (Y.E.K.); (D.J.); (H.S.P.); (H.S.P.)
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2
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Muller J, Marchisio L, Attia R, Zedet A, Maradan R, Vallet M, Aebischer A, Harakat D, Senejoux F, Ramseyer C, Foley S, Cardey B, Girard C, Pudlo M. A colorimetric assay adapted to fragment screening revealing aurones and chalcones as new arginase inhibitors. RSC Med Chem 2024; 15:1722-1730. [PMID: 38784454 PMCID: PMC11110760 DOI: 10.1039/d3md00713h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 02/23/2024] [Indexed: 05/25/2024] Open
Abstract
Arginase, a difficult-to-target metalloenzyme, is implicated in a wide range of diseases, including cancer, infectious, and cardiovascular diseases. Despite the medical need, existing inhibitors have limited structural diversity, consisting predominantly of amino acids and their derivatives. The search for innovative arginase inhibitors has now extended to screening approaches. Due to the small and narrow active site of arginase, screening must meet the criteria of fragment-based screening. However, the limited binding capacity of fragments requires working at high concentrations, which increases the risk of interference and false positives. In this study, we investigated three colorimetric assays and selected one based on interference for screening under these challenging conditions. The subsequent adaptation and application to the screening a library of metal chelator fragments resulted in the identification of four compounds with moderate activity. The synthesis and evaluation of a series of compounds from one of the hits led to compound 21a with an IC50 value of 91.1 μM close to the reference compound piceatannol. Finally, molecular modelling supports the potential binding of aurones and chalcones to the active site of arginase, suggesting them as new candidates for the development of novel arginase inhibitors.
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Affiliation(s)
- Jason Muller
- Université de Franche-Comté, EFS, INSERM, UMR RIGHT F-25000 Besançon France
| | - Luca Marchisio
- Université de Franche-Comté, EFS, INSERM, UMR RIGHT F-25000 Besançon France
| | - Rym Attia
- Université de Franche-Comté, EFS, INSERM, UMR RIGHT F-25000 Besançon France
| | - Andy Zedet
- Université de Franche-Comté, EFS, INSERM, UMR RIGHT F-25000 Besançon France
| | - Robin Maradan
- Université de Franche-Comté, EFS, INSERM, UMR RIGHT F-25000 Besançon France
| | - Maxence Vallet
- Université de Franche-Comté, EFS, INSERM, UMR RIGHT F-25000 Besançon France
| | - Alison Aebischer
- Université de Franche-Comté, EFS, INSERM, UMR RIGHT F-25000 Besançon France
| | - Dominique Harakat
- URCATech, ICMR, CNRS UMR 7312 URCA Bât 18, BP 1039, Cedex 2 51687 Reims France
| | - François Senejoux
- Université de Franche-Comté, EFS, INSERM, UMR RIGHT F-25000 Besançon France
| | - Christophe Ramseyer
- Chrono-environnement UMR6249, CNRS Université de Franche-Comté F-25000 Besançon France
| | - Sarah Foley
- Chrono-environnement UMR6249, CNRS Université de Franche-Comté F-25000 Besançon France
| | - Bruno Cardey
- Chrono-environnement UMR6249, CNRS Université de Franche-Comté F-25000 Besançon France
| | - Corine Girard
- Université de Franche-Comté, EFS, INSERM, UMR RIGHT F-25000 Besançon France
| | - Marc Pudlo
- Université de Franche-Comté, EFS, INSERM, UMR RIGHT F-25000 Besançon France
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3
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Dong H, Liao L, Long B, Che Y, Peng T, He Y, Mei L, Xu B. Total Synthesis and Antibacterial Evaluation of Lupinifolin and Its Natural Analogues. JOURNAL OF NATURAL PRODUCTS 2024; 87:1044-1058. [PMID: 38373268 DOI: 10.1021/acs.jnatprod.4c00008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/21/2024]
Abstract
In this study, lupinifolin (1) and its natural analogues, mundulin (2), minimiorin (3), khonklonginol H (4), flemichin D (5), and eriosemaone A (27), were obtained by chemical synthesis for the first time. Key steps involved an electrocyclization to build the linear pyran rings and a Claisen/Cope rearrangement to install the 8-prenyl substituents. All compounds were assessed for their in vitro antimicrobial activities against clinically relevant human pathogens, including one Gram-negative bacterial strain (E. coli ATCC 25922) and four Gram-positive bacterial strains (S. aureus ATCC 29213, E. faecalis ATCC 29212, MRSA21-5, and VRE ATCC 51299). The result indicated that eriosemaone A (27) was the most potent one against Gram-positive bacteria, with minimum inhibitory concentrations in the range of 0.25-0.5 μg/mL. Mechanistic studies indicated that 27 has good membrane-targeting ability to bacterial inner membranes and can bind to phosphatidylglycerol and cardiolipin in bacterial membranes, thereby disrupting the bacterial cell membranes and causing bacterial death.
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Affiliation(s)
- Hongbo Dong
- Engineering Research Center for Pharmaceuticals and Equipment of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu 610106, People's Republic of China
- Anti-infective Agent Creation Engineering Research Centre of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu 610106, People's Republic of China
| | - Li Liao
- Anti-infective Agent Creation Engineering Research Centre of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu 610106, People's Republic of China
| | - Bin Long
- Engineering Research Center for Pharmaceuticals and Equipment of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu 610106, People's Republic of China
| | - Yufei Che
- Engineering Research Center for Pharmaceuticals and Equipment of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu 610106, People's Republic of China
| | - Ting Peng
- Anti-infective Agent Creation Engineering Research Centre of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu 610106, People's Republic of China
| | - Yujiao He
- Anti-infective Agent Creation Engineering Research Centre of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu 610106, People's Republic of China
| | - Ling Mei
- Engineering Research Center for Pharmaceuticals and Equipment of Sichuan Province, School of Pharmacy, Chengdu University, Chengdu 610106, People's Republic of China
| | - Bing Xu
- Department of Pediatric Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu 610072, People's Republic of China
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Gunia-Krzyżak A, Popiół J, Słoczyńska K, Żelaszczyk D, Orzeł K, Koczurkiewicz-Adamczyk P, Wójcik-Pszczoła K, Kasza P, Borczuch-Kostańska M, Pękala E. In silico and in vitro evaluation of a safety profile of a cosmetic ingredient: 4-methoxychalcone (4-MC). Toxicol In Vitro 2023; 93:105696. [PMID: 37722549 DOI: 10.1016/j.tiv.2023.105696] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 09/07/2023] [Accepted: 09/14/2023] [Indexed: 09/20/2023]
Abstract
Chalcone is an important scaffold within medicinal and cosmetic chemistry. The structure enables multiple modifications which may result in obtaining compounds with desirable bioactivity. One of the chalcone derivatives, 4-methoxychalcone is a known cosmetic ingredient indexed in Cosing database as an antioxidant, bleaching, and skin conditioning substance. We investigated its in silico and in vitro safety profile. In silico study using Derek Nexus showed its potential of skin sensitisation, equivocal nature of chromosome damage in vitro in mammals, but also no mutagenic properties. In vitro research proved its activity as melanogenesis inhibitor in B16F10 cell line at the doses 12.5-3.125 μM. Evaluations performed in various cell lines showed that the cytotoxic doses were 50-25 μM. Tests in Episkin™ proved its ability to penetrate across epidermis and enabled classification of 2% formulation in PEG as non-irritant. In micronucleus tests it showed no genotoxicity. Studies in Cunninghamella echinulata model proved that 4-methoxychalcone was metabolised to less lipophilic products. 4-methoxychalcone showed phototoxic potential, its EC50(+UV) = 3.57 μg/mL, PIF = 10.19 and MPE = 0.428 were comparable to chlorpromazine. Moreover, 4-methoxychalcone showed ecotoxic potential in Microtox® assay with EC50(5 min) = 0.0047 mg/L and EC50(15 min) = 0.0033 mg/L. Although active doses were lower than toxic ones, some potential safety risks were noticed. Especially, due to the phototoxicity potential of 4-methoxychalcone, its use as depigmenting agent should involve avoidance of sunlight and use of appropriate photoprotection.
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Affiliation(s)
- Agnieszka Gunia-Krzyżak
- Department of Bioorganic Chemistry, Chair of Organic Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland.
| | - Justyna Popiół
- Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland.
| | - Karolina Słoczyńska
- Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland.
| | - Dorota Żelaszczyk
- Department of Bioorganic Chemistry, Chair of Organic Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland.
| | - Katarzyna Orzeł
- Department of Bioorganic Chemistry, Chair of Organic Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland
| | - Paulina Koczurkiewicz-Adamczyk
- Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland.
| | - Katarzyna Wójcik-Pszczoła
- Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland.
| | - Patryk Kasza
- Department of Organic Chemistry, Chair of Organic Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland.
| | - Magda Borczuch-Kostańska
- Department of Bioorganic Chemistry, Chair of Organic Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland
| | - Elżbieta Pękala
- Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, Kraków 30-688, Poland.
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5
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Baber MA, Crist CM, Devolve NL, Patrone JD. Tyrosinase Inhibitors: A Perspective. Molecules 2023; 28:5762. [PMID: 37570734 PMCID: PMC10420840 DOI: 10.3390/molecules28155762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 07/22/2023] [Accepted: 07/27/2023] [Indexed: 08/13/2023] Open
Abstract
Due to its integral role in the biosynthesis of melanin in all kingdoms of life, tyrosinase has become an extremely important target for inhibition in several sectors of research including agricultural and cosmetic research. Inhibitors of tyrosinase have made it to the market in the cosmetics industry, but their use has been limited due to conflicting efficacy and potential toxicity, which has led to several small molecules being removed from the market. Undaunted, researchers have continued to pursue tyrosinase inhibitors with varying degrees of success. These pursuits have built an impressive and rich library of research. This review is intended to provide a perspective of the past twenty years (2003-2023) of research on tyrosinase inhibitors by highlighting exemplar molecules and developments.
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Affiliation(s)
- Mason A. Baber
- Department of Medicinal Chemistry, University of Michigan, Ann Arbor, MI 48209, USA;
| | - Cole M. Crist
- Program in Biochemistry & Molecular Biology, Rollins College, Winter Park, FL 32789, USA;
| | - Noah L. Devolve
- Department of Chemistry, Rollins College, Winter Park, FL 32789, USA;
| | - James D. Patrone
- Program in Biochemistry & Molecular Biology, Rollins College, Winter Park, FL 32789, USA;
- Department of Chemistry, Rollins College, Winter Park, FL 32789, USA;
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6
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Vittorio S, Dank C, Ielo L. Heterocyclic Compounds as Synthetic Tyrosinase Inhibitors: Recent Advances. Int J Mol Sci 2023; 24:ijms24109097. [PMID: 37240442 DOI: 10.3390/ijms24109097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 05/19/2023] [Accepted: 05/20/2023] [Indexed: 05/28/2023] Open
Abstract
Tyrosinase is a copper-containing enzyme which is widely distributed in nature (e.g., bacteria, mammals, fungi) and involved in two consecutive steps of melanin biosynthesis. In humans, an excessive production of melanin can determine hyperpigmentation disorders as well as neurodegenerative processes in Parkinson's disease. The development of molecules able to inhibit the high activity of the enzyme remain a current topic in medicinal chemistry, because the inhibitors reported so far present several side effects. Heterocycle-bearing molecules are largely diffuse in this sense. Due to their importance as biologically active compounds, we decided to report a comprehensive review of synthetic tyrosinase inhibitors possessing heterocyclic moieties reported within the last five years. For the reader's convenience, we classified them as inhibitors of mushroom tyrosinase (Agaricus bisporus) and human tyrosinase.
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Affiliation(s)
- Serena Vittorio
- Dipartimento di Scienze Farmaceutiche, Università degli Studi di Milano, Via Mangiagalli, 25, 20133 Milano, Italy
| | - Christian Dank
- Institute of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090 Vienna, Austria
| | - Laura Ielo
- Department of Chemistry, University of Turin, Via P. Giuria 7, 10125 Torino, Italy
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Liu JK. Natural products in cosmetics. NATURAL PRODUCTS AND BIOPROSPECTING 2022; 12:40. [PMID: 36437391 PMCID: PMC9702281 DOI: 10.1007/s13659-022-00363-y] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Accepted: 11/11/2022] [Indexed: 05/14/2023]
Abstract
The global cosmetics market reached US$500 billion in 2017 and is expected to exceed US$800 billion by 2023, at around a 7% annual growth rate. The cosmetics industry is emerging as one of the fastest-growing industries of the past decade. Data shows that the Chinese cosmetics market was US$60 billion in 2021. It is expected to be the world's number one consumer cosmetics market by 2050, with a size of approximately US$450 billion. The influence of social media and the internet has raised awareness of the risks associated with the usage of many chemicals in cosmetics and the health benefits of natural products derived from plants and other natural resources. As a result, the cosmetic industry is now paying more attention to natural products. The present review focus on the possible applications of natural products from various biological sources in skin care cosmetics, including topical care products, fragrances, moisturizers, UV protective, and anti-wrinkle products. In addition, the mechanisms of targets for evaluation of active ingredients in cosmetics and the possible benefits of these bioactive compounds in rejuvenation and health, and their potential role in cosmetics are also discussed.
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Affiliation(s)
- Ji-Kai Liu
- Wuhan Institute of Health, Shenzhen Moore Vaporization Health & Medical Technology Co., Ltd., Wuhan, 430074, People's Republic of China.
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, 430074, People's Republic of China.
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Ticona JC, Bilbao-Ramos P, Amesty Á, Flores N, Dea-Ayuela MA, Bazzocchi IL, Jiménez IA. Flavonoids from Piper Species as Promising Antiprotozoal Agents against Giardia intestinalis. Structure-Activity Relationship and Drug-Likeness Studies. Pharmaceuticals (Basel) 2022; 15:1386. [PMID: 36355559 PMCID: PMC9695682 DOI: 10.3390/ph15111386] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/04/2022] [Accepted: 11/07/2022] [Indexed: 12/05/2023] Open
Abstract
Diarrhea diseases caused by the intestinal protozoan parasite Giardia intestinalis are a major global health burden. Moreover, there is an ongoing need for novel anti-Giardia drugs due to drawbacks with currently available treatments. This paper reports on the isolation and structural elucidation of six new flavonoids (1-6), along with twenty-three known ones (7-29) from the Piper species. Their structures were established by spectroscopic and spectrometric techniques. Flavonoids were tested for in vitro antiprotozoal activity against Giardia intestinalis trophozoites. In addition, structure-activity relationship (SAR) and in silico ADME studies were performed to understand the pharmacophore and pharmacokinetic properties of these natural compounds. Eight flavonoids from this series exhibited remarkable activity in the micromolar range. Moreover, compound 4 was identified as having a 40-fold greater antiparasitic effect (IC50 61.0 nM) than the clinical reference drug, metronidazole (IC50 2.5 µM). This antiprotozoal potency was coupled with an excellent selectivity index (SI 233) on murine macrophages and in silico drug-likeness. SAR studies revealed that the substitution patterns, type of functional group, and flavonoid skeleton played an essential role in the activity. These findings highlight flavonoid 4 as a promising candidate to develop new drugs for the treatment of Giardia infections.
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Affiliation(s)
- Juan C. Ticona
- Instituto Universitario de Bio-Orgánica Antonio González, Departamento de Química Orgánica, Universidad de La Laguna, Avenida Astrofísico Francisco Sánchez 2, 38206 La Laguna, Tenerife, Spain
- Instituto de Investigaciones Fármaco Bioquímicas, Facultad de Ciencias Farmacéuticas y Bioquímicas, Universidad Mayor de San Andrés, Avenida Saavedra 2224, Miraflores, La Paz, Bolivia
| | - Pablo Bilbao-Ramos
- Departamento de Parasitología, Facultad de Farmacia, Universidad Complutense de Madrid, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain
| | - Ángel Amesty
- Instituto Universitario de Bio-Orgánica Antonio González, Departamento de Química Orgánica, Universidad de La Laguna, Avenida Astrofísico Francisco Sánchez 2, 38206 La Laguna, Tenerife, Spain
| | - Ninoska Flores
- Instituto de Investigaciones Fármaco Bioquímicas, Facultad de Ciencias Farmacéuticas y Bioquímicas, Universidad Mayor de San Andrés, Avenida Saavedra 2224, Miraflores, La Paz, Bolivia
| | - M. Auxiliadora Dea-Ayuela
- Departamento de Parasitología, Facultad de Farmacia, Universidad Complutense de Madrid, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain
- Departamento de Farmacia, Bioquímica y Biología Molecular, Universidad CEU-Cardenal Herrera, Avda. Seminario s/n, 46113 Moncada, Valencia, Spain
| | - Isabel L. Bazzocchi
- Instituto Universitario de Bio-Orgánica Antonio González, Departamento de Química Orgánica, Universidad de La Laguna, Avenida Astrofísico Francisco Sánchez 2, 38206 La Laguna, Tenerife, Spain
| | - Ignacio A. Jiménez
- Instituto Universitario de Bio-Orgánica Antonio González, Departamento de Química Orgánica, Universidad de La Laguna, Avenida Astrofísico Francisco Sánchez 2, 38206 La Laguna, Tenerife, Spain
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9
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Tortora C, Pisano L, Vergine V, Ghirga F, Iazzetti A, Calcaterra A, Marković V, Botta B, Quaglio D. Synthesis, Biosynthesis, and Biological Activity of Diels-Alder Adducts from Morus Genus: An Update. Molecules 2022; 27:7580. [PMID: 36364405 PMCID: PMC9657834 DOI: 10.3390/molecules27217580] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/28/2022] [Accepted: 11/02/2022] [Indexed: 11/28/2023] Open
Abstract
The plants of the Moraceae family are producers of a great variety of polyphenolic natural products. Among these, the Diels-Alder type adducts (DAAs) are endowed with a unique cyclohexene scaffold, since they are biosynthesized from [4+2] cycloaddition of different polyphenolic precursors such as chalcones and dehydroprenyl polyphenols. To date, more than 150 DAAs have been isolated and characterized from Moraceous and related plants. The main source of DAAs is the mulberry root bark, also known as "Sang-Bai-Pi" in Traditional Chinese Medicine, but they have also been isolated from root bark, stem barks, roots, stems or twigs, leaves, and callus cultures of Moraceous and other related plants. Since 1980, many biological activities of DAAs have been identified, including anti-HIV, antimicrobial, anti-inflammatory, and anticancer ones. For these reasons, natural DAAs have been intensively investigated, and a lot of efforts have been made to study their biosynthesis and to establish practical synthetic access. In this review, we summarized all the updated knowledge on biosynthesis, chemoenzymatic synthesis, racemic and enantioselective total synthesis, and biological activity of natural DAAs from Moraceous and related plants.
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Affiliation(s)
- Carola Tortora
- Department of Chemistry and Technology of Drugs, Department of Excellence 2018–2022, Sapienza—University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Luca Pisano
- Department of Chemistry and Technology of Drugs, Department of Excellence 2018–2022, Sapienza—University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Valeria Vergine
- Department of Chemistry and Technology of Drugs, Department of Excellence 2018–2022, Sapienza—University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Francesca Ghirga
- Department of Chemistry and Technology of Drugs, Department of Excellence 2018–2022, Sapienza—University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Antonia Iazzetti
- Dipartimento di Scienze Biotecnologiche di Base Cliniche Intensivologiche e Perioperatorie, Campus di Roma, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy
| | - Andrea Calcaterra
- Department of Chemistry and Technology of Drugs, Department of Excellence 2018–2022, Sapienza—University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Violeta Marković
- Department of Chemistry, Faculty of Science, University of Kragujevac, R. Domanovića 12, 34000 Kragujevac, Serbia
| | - Bruno Botta
- Department of Chemistry and Technology of Drugs, Department of Excellence 2018–2022, Sapienza—University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Deborah Quaglio
- Department of Chemistry and Technology of Drugs, Department of Excellence 2018–2022, Sapienza—University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy
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10
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Gębalski J, Graczyk F, Załuski D. Paving the way towards effective plant-based inhibitors of hyaluronidase and tyrosinase: a critical review on a structure-activity relationship. J Enzyme Inhib Med Chem 2022; 37:1120-1195. [PMID: 35470749 PMCID: PMC9045780 DOI: 10.1080/14756366.2022.2061966] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
Human has used plants to treat many civilisation diseases for thousands of years. Examples include reserpine (hypertension therapy), digoxin (myocardial diseases), vinblastine and vincristine (cancers), and opioids (palliative treatment). Plants are a rich source of natural metabolites with multiple biological activities, and the use of modern approaches and tools allowed finally for more effective bioprospecting. The new phytochemicals are hyaluronidase (Hyal) inhibitors, which could serve as anti-cancer drugs, male contraceptives, and an antidote against venoms. In turn, tyrosinase inhibitors can be used in cosmetics/pharmaceuticals as whitening agents and to treat skin pigmentation disorders. However, the activity of these inhibitors is stricte dependent on their structure and the presence of the chemical groups, e.g. carbonyl or hydroxyl. This review aims to provide comprehensive and in-depth evidence related to the anti-tyrosinase and anti-Hyal activity of phytochemicals as well as confirming their efficiency and future perspectives.
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Affiliation(s)
- Jakub Gębalski
- Department of Pharmaceutical Botany and Pharmacognosy, Ludwik Rydygier Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
| | - Filip Graczyk
- Department of Pharmaceutical Botany and Pharmacognosy, Ludwik Rydygier Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
| | - Daniel Załuski
- Department of Pharmaceutical Botany and Pharmacognosy, Ludwik Rydygier Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
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11
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Tuerxuntayi A, Abulikemu T, Niu C. Mechanisms of 4-Dimethylamino-4'-Methoxy Chalcone in Promoting Melanin Synthesis. Nat Prod Commun 2022. [DOI: 10.1177/1934578x221086895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background and aims: Vitiligo, a pigmentation-associated disease, affects 1–2% of the global population andis difficult to treat. The pathogenetic mechanism of vitiligo remains unclear. Vernonia anthelmintica (L.) Willd. extract for vitiligo treatment was initially recorded 300 years ago. Itschalcone compounds are believed to play essential roles in this treatment. In a previous study, chalcones were shown to enhance melanin production and tyrosinase activity inmouse B16 cells. Materials and methods: In this study, the effects were investigated of 4-dimethylamino-4'-methoxy chalcone (DMC) on theexpression of tyrosinase (TYR), tyrosinase-related protein (TRP)-1, tyrosinase-relatedprotein (TRP)-2, and microphthalmia-associated transcription factor (MITF)on murine B16 cells. Moreover, the signaling pathways of melanogenesis regulation,and the effects of DMCon the AC/cAMP/PKA/CREB (CREB and p-CREB), p38mitogen-activated protein kinase (MAPK) (MAPK, p-p38 MAPK, ERK andp-ERK), Wnt/β-catenin (β-catenin), and SWI/SNF pathways (SOX-10) proteinexpression levels were examined by Western blot. Results: The data showed that DMCcould promote melanin production by upregulating the p-CREB, p-p38,p-ERK and β-catenin proteins.
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Affiliation(s)
| | | | - Chao Niu
- Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi, China
- University of Chinese Academy of Sciences, Beijing, China
- Nantong Chanyoo Pharmatech Co., Ltd, Nantong, China
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12
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Boroujeni SY, Haghighijoo Z, Mohammadi-Khanaposhtani M, Mosadeghkhah A, Moaazam A, Yavari A, Hajimahmoodi M, Sabourian R, Hosseini S, Larijani B, Hamedifar H, Ansari S, Mahdavi M. Design, Synthesis, In Vitro, and In silico Evaluation of N-phenylacetamide-oxindole-thiosemicarbazide hybrids as New Potential Tyrosinase Inhibitors. Chem Biodivers 2022; 19:e202100666. [PMID: 35156774 DOI: 10.1002/cbdv.202100666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 02/14/2022] [Indexed: 11/11/2022]
Abstract
A novel series of N-phenylacetamide-oxindole-thiosemicarbazide hybrids were synthesized and evaluated for their tyrosinase inhibitory activity. According to tyrosinase inhibition results, all the synthesized compounds showed high tyrosinase inhibitory activity with IC50 values ranging from 0.8 to 3.88 µM in comparison to positive control kojic acid with IC50 value of 36.32 µM. Among tested compounds, analog 7o, containing the 2-methyl-4-nitrophenyl on N-phenylacetamide moiety displayed superior tyrosinase inhibition. This compound was around 45-fold more potent than kojic acid. The kinetic analysis of compound 7o demonstrated that this compound is a competitive inhibitor against tyrosinase. Docking study of this compound demonstrated that compound 7o interacted with critical histidine residues within tyrosinase active site.
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Affiliation(s)
- Shahriar Yari Boroujeni
- TUMS: Tehran University of Medical Sciences, medicinal chemistry, 16 azar, tehran, IRAN (ISLAMIC REPUBLIC OF)
| | - Zahra Haghighijoo
- Louisiana State University, chemistry, Lafayette, Lafayette, UNITED STATES
| | | | - Ali Mosadeghkhah
- TUMS: Tehran University of Medical Sciences, chemistry, 16 azar, tehran, IRAN (ISLAMIC REPUBLIC OF)
| | - Ali Moaazam
- TUMS: Tehran University of Medical Sciences, chemistry, 16 azar, tehran, IRAN (ISLAMIC REPUBLIC OF)
| | - Ali Yavari
- TUMS: Tehran University of Medical Sciences, chemistry, 16 azar, tehran, IRAN (ISLAMIC REPUBLIC OF)
| | - Manan Hajimahmoodi
- TUMS: Tehran University of Medical Sciences, chemistry, 16 azar, tehran, IRAN (ISLAMIC REPUBLIC OF)
| | - Reihaneh Sabourian
- TUMS: Tehran University of Medical Sciences, chemistry, 16 azar, tehran, IRAN (ISLAMIC REPUBLIC OF)
| | - Samesadat Hosseini
- TUMS: Tehran University of Medical Sciences, chemistry, 16 azar, tehran, IRAN (ISLAMIC REPUBLIC OF)
| | - Bagher Larijani
- TUMS: Tehran University of Medical Sciences, pathology, 16 azar, tehran, IRAN (ISLAMIC REPUBLIC OF)
| | - Halleh Hamedifar
- TUMS: Tehran University of Medical Sciences, Medical Genetics, 16 azar, tehran, IRAN (ISLAMIC REPUBLIC OF)
| | - Samira Ansari
- TUMS: Tehran University of Medical Sciences, chemistry, 16 azar, tehran, IRAN (ISLAMIC REPUBLIC OF)
| | - Mohammad Mahdavi
- Tehran University of Medicinal Sciences, Endocrinology and Metabolism Research Center, 16 Azar ST. Enghelab Sq., 14176, Tehran, IRAN (ISLAMIC REPUBLIC OF)
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13
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Natural products isolation studies of the paleoendemic plant species Nothofagus gunnii and Nothofagus cunninghamii. Fitoterapia 2021; 156:105088. [PMID: 34798163 DOI: 10.1016/j.fitote.2021.105088] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/09/2021] [Accepted: 11/11/2021] [Indexed: 11/21/2022]
Abstract
The first natural product isolation studies of Nothofagus gunnii (Hook.f.) Oerst and Nothofagus cunninghamii (Hook.f.) Oerst have been undertaken. A previously unreported stilbene derivative, pinosylvin monoacetate, was isolated from the leaves of N. gunnii, in addition to 14 known compounds; including the flavonoids galangin, pinobanksin, catechin and quercetin; sesquiterpenoids such as, ilicol and (+)-β-costol acetate; 2,4-dihydroxy-6-methoxychalcone and pinosylvin. Four known flavonoid natural products, catechin, quercetin, ayanin, and avicularin were isolated from the leaves of N. cunninghamii. This study reveals that N. gunnii is a rich source of flavonoid, chalcone and stilbene compounds, while primarily hydroxyflavonoid compounds are found in N. cunninghamii. The isolated phytochemicals are consistent with the evolutionary relationships suggested to exist among Nothofagus species.
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14
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Obaid RJ, Mughal EU, Naeem N, Sadiq A, Alsantali RI, Jassas RS, Moussa Z, Ahmed SA. Natural and synthetic flavonoid derivatives as new potential tyrosinase inhibitors: a systematic review. RSC Adv 2021; 11:22159-22198. [PMID: 35480807 PMCID: PMC9034236 DOI: 10.1039/d1ra03196a] [Citation(s) in RCA: 75] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Accepted: 05/31/2021] [Indexed: 12/13/2022] Open
Abstract
Tyrosinase is a multifunctional glycosylated and copper-containing oxidase that is highly prevalent in plants and animals and plays a pivotal role in catalyzing the two key steps of melanogenesis: tyrosine's hydroxylation to dihydroxyphenylalanine (DOPA), and oxidation of the latter species to dopaquinone. Melanin guards against the destructive effects of ultraviolet radiation which is known to produce considerable pathological disorders such as skin cancer, among others. Moreover, the overproduction of melanin can create aesthetic problems along with serious disorders linked to hyperpigmented spots or patches on skin. Several skin-whitening products which reduce melanogenesis activity and alleviate hyperpigmentation are commercially available. A few of them, particularly those obtained from natural sources and that incorporate a phenolic scaffold, have been exploited in the cosmetic industry. In this context, synthetic tyrosinase inhibitors (TIs) with elevated efficacy and fewer side effects are direly needed in the pharmaceutical and cosmetic industries owing to their protective effect against pigmentation and dermatological disorders. Furthermore, the biological significance of the chromone skeleton and its associated medicinal and bioactive properties has drawn immense interest and inspired many researchers to design and develop novel anti-tyrosinase agents based on the flavonoid core (2-arylchromone). This review article is oriented to provide an insight and a deeper understanding of the tyrosinase inhibitory activity of an array of natural and bioinspired phenolic compounds with special emphasis on flavonoids to demonstrate how the position of ring substituents and their interaction with tyrosinase could be correlated with their effectiveness or lack thereof against inhibiting the enzyme.
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Affiliation(s)
- Rami J Obaid
- Department of Chemistry, Faculty of Applied Sciences, Umm Al-Qura University Makkah 21955 Saudi Arabia
| | | | - Nafeesa Naeem
- Department of Chemistry, University of Gujrat Gujrat-50700 Pakistan
| | - Amina Sadiq
- Department of Chemistry, Govt. College Women University Sialkot-51300 Pakistan
| | - Reem I Alsantali
- Department of Pharmaceutical Chemistry, Pharmacy College, Taif University 888-Taif Saudi Arabia
| | - Rabab S Jassas
- Department of Chemistry, Jamoum University College, Umm Al-Qura University 21955 Makkah Saudi Arabia
| | - Ziad Moussa
- Department of Chemistry, College of Science, United Arab Emirates University P. O. Box 15551, Al Ain Abu Dhabi United Arab Emirates
| | - Saleh A Ahmed
- Department of Chemistry, Faculty of Applied Sciences, Umm Al-Qura University Makkah 21955 Saudi Arabia
- Research Laboratories Unit, Faculty of Applied Science, Umm Al-Qura University 21955 Makkah Saudi Arabia
- Department of Chemistry, Faculty of Science, Assiut University 71516 Assiut Egypt
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15
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Ismailova GO, Yuldashev NM, Akbarhodjaeva KN, Shertaev MM, Ziyamutdinova ZK. Biologically Active Natural 2'-Hydroxychalcones. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1068162021030080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Singh LR, Chen YL, Xie YY, Xia W, Gong XW, Hider RC, Zhou T. Functionality study of chalcone-hydroxypyridinone hybrids as tyrosinase inhibitors and influence on anti-tyrosinase activity. J Enzyme Inhib Med Chem 2021; 35:1562-1567. [PMID: 32746652 PMCID: PMC7470021 DOI: 10.1080/14756366.2020.1801669] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
In an attempt to synthesise new tyrosinase inhibitors, we designed and synthesised a series of chalcone-hydroxypyridinone hybrids as potential tyrosinase inhibitors adopting strategic modifications of kojic acid. All the newly synthesised compounds were characterised by NMR and mass spectrometry. Initial screening of the target compounds demonstrated that compounds 1a, 1d, and 1n had relatively strong inhibitory activities against tyrosinase monophenolase, with IC50 values of 3.07 ± 0.85, 2.25 ± 0.8 and 2.75 ± 1.19 μM, respectively. The inhibitory activity against monophenolase was 6- to 8-fold higher than that of kojic acid. Compounds 1a, 1d, and 1n also showed inhibition of diphenolase, with IC50 values of 17.05 ± 0.07, 11.70 ± 0.03 and 19.3 ± 0.28 μM, respectively. The inhibition kinetics of diphenolase indicates that compounds 1a and 1d induce reversible inhibition on tyrosinase. Finally, we found that copper coordination should be one of the important inhibitory mechanism of these compounds in tyrosinase.
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Affiliation(s)
- L Ravithej Singh
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, Zhejiang, PR China
| | - Yu-Lin Chen
- Division of Pharmaceutical Science, King's College London, London, UK
| | - Yuan-Yuan Xie
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, PR China
| | - Wei Xia
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, Zhejiang, PR China
| | - Xing-Wen Gong
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, Zhejiang, PR China
| | - Robert C Hider
- Division of Pharmaceutical Science, King's College London, London, UK
| | - Tao Zhou
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, Zhejiang, PR China
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17
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Andrusiak J, Mylkie K, Wysocka M, Ścianowski J, Wolan A, Budny M. Synthesis of xanthohumol and xanthohumol-d 3 from naringenin. RSC Adv 2021; 11:28934-28939. [PMID: 35478583 PMCID: PMC9038150 DOI: 10.1039/d1ra05443k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 08/13/2021] [Indexed: 11/21/2022] Open
Abstract
A six-step synthesis of xanthohumol and its d3-derivative from easily accessible naringenin is reported.
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Affiliation(s)
- Joanna Andrusiak
- Department of Organic Chemistry, Faculty of Chemistry, Nicolaus Copernicus University, Gagarina 7, 87-100 Toruń, Poland
- Synthex Technologies Sp. z o.o., Gagarina 7/134B, 87-100 Toruń, Poland
| | - Kinga Mylkie
- Department of Biomedical and Polymer Chemistry, Faculty of Chemistry, Nicolaus Copernicus University, Gagarina 7, 87-100 Toruń, Poland
- Noctiluca S.A., Gagarina 7/41B, 87-100 Toruń, Poland
| | | | - Jacek Ścianowski
- Department of Organic Chemistry, Faculty of Chemistry, Nicolaus Copernicus University, Gagarina 7, 87-100 Toruń, Poland
| | - Andrzej Wolan
- Department of Organic Chemistry, Faculty of Chemistry, Nicolaus Copernicus University, Gagarina 7, 87-100 Toruń, Poland
- Synthex Technologies Sp. z o.o., Gagarina 7/134B, 87-100 Toruń, Poland
| | - Marcin Budny
- Synthex Technologies Sp. z o.o., Gagarina 7/134B, 87-100 Toruń, Poland
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18
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Evranos AksÖz B, GÜrpinar SS, Eryilmaz M. Antimicrobial Activities of Some Pyrazoline and Hydrazone Derivatives. Turk J Pharm Sci 2020; 17:500-505. [PMID: 33177930 DOI: 10.4274/tjps.galenos.2019.42650] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 08/22/2019] [Indexed: 12/01/2022]
Abstract
Objectives Resistance to antibiotics is recognized as one of the biggest threats to human health worldwide. Frequent and unnecessary use of antibiotics has caused infectious agents to adapt to antibiotics and thus drugs have become less effective. The resistance to many antibiotics necessitates the discovery of new antibiotics. In this study, two new and 23 previously reported 2-pyrazoline derivatives and one hydrazone derivative were evaluated for their in vitro antibacterial and antifungal activities. Materials and Methods For the determination of the minimum inhibitory concentration (MIC) values of compounds, microbroth dilution was used. Results The antimicrobial activities of the compounds were found in a wide range with MIC values of 32-512 μg/mL. Conclusion The synthesized compounds showed moderate antimicrobial activity compared with the standards. They can be used as lead molecules for the synthesis of more effective compounds.
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Affiliation(s)
- Begüm Evranos AksÖz
- Süleyman Demirel University Faculty of Pharmacy, Department of Pharmaceutical Chemistry, Isparta, Turkey
| | - Suna Sibel GÜrpinar
- Ankara University Faculty of Pharmacy, Department of Pharmaceutical Microbiology, Ankara, Turkey
| | - Müjde Eryilmaz
- Ankara University Faculty of Pharmacy, Department of Pharmaceutical Microbiology, Ankara, Turkey
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19
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Iraji A, Khoshneviszadeh M, Bakhshizadeh P, Edraki N, Khoshneviszadeh M. Structure-Based Design, Synthesis, Biological Evaluation and Molecular Docking Study of 4-Hydroxy-N'-methylenebenzohydrazide Derivatives Acting as Tyrosinase Inhibitors with Potentiate Anti-Melanogenesis Activities. Med Chem 2020; 16:892-902. [DOI: 10.2174/1573406415666190724142951] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Revised: 07/11/2019] [Accepted: 07/12/2019] [Indexed: 02/06/2023]
Abstract
Background:
Melanogenesis is a process of melanin synthesis, which is a primary response
for the pigmentation of human skin. Tyrosinase is a key enzyme, which catalyzes a ratelimiting
step of the melanin formation. Natural products have shown potent inhibitors, but some of
these possess toxicity. Numerous synthetic inhibitors have been developed in recent years may
lead to the potent anti– tyrosinase agents.
Objective:
A number of 4-hydroxy-N'-methylenebenzohydrazide analogues with related structure
to chalcone and tyrosine were constructed with various substituents at the benzyl ring of the molecule
and evaluate as a tyrosinase inhibitor. In addition, computational analysis and metal chelating
potential have been evaluated.
Methods:
Design and synthesized compounds were evaluated for activity against mushroom tyrosinase.
The metal chelating capacity of the potent compound was examined using the mole ratio
method. Molecular docking of the synthesized compounds was carried out into the tyrosine active
site.
Results:
Novel 4-hydroxy-N'-methylenebenzohydrazide derivatives were synthesized. The two
compounds 4c and 4g showed an IC50 near the positive control, led to a drastic inhibition of tyrosinase.
Confirming in vitro results were performed via the molecular docking analysis demonstrating
hydrogen bound interactions of potent compounds with histatidine-Cu+2 residues with in
the active site. Kinetic study of compound 4g showed competitive inhibition towards tyrosinase.
Metal chelating assay indicates the mole fraction of 1:2 stoichiometry of the 4g-Cu2+ complex.
Conclusion:
The findings in the present study demonstrate that 4-Hydroxy-N'-
methylenebenzohydrazide scaffold could be regarded as a bioactive core inhibitor of tyrosinase
and can be used as an inspiration for further studies in this area.
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Affiliation(s)
- Aida Iraji
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahsima Khoshneviszadeh
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Pegah Bakhshizadeh
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Najmeh Edraki
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mehdi Khoshneviszadeh
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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20
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Shimakage R, Nihei KI. Synthesis, structural revision, and tyrosinase inhibitory activity of proposed phloretin-4-O-β-D-glucopyranoside from Homalium stenophyllum. Nat Prod Res 2020; 36:1803-1811. [PMID: 32924592 DOI: 10.1080/14786419.2020.1817922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Phloretin-4-O-β-D-glucopyranoside (1), isolated from Homalium stenophyllum, was synthesized for the first time through aldol condensation and Schmidt glycosylation reactions aiming to develop a novel hydrophilic tyrosinase inhibitor. However, the specific rotation of synthetic 1 was found to be negative and different from that reported for natural product 1. Thus, L-glucoside 2 was chemically synthesized using the established synthetic route of 1, suggesting that the configuration of the natural product 1 was the same as that of 2, as their specific rotation and spectroscopic data were also the same. In addition, the evaluation of the inhibitory activity of 1 and 2 against tyrosinase indicated that 2 was 1.4 times more potent than 1, but they were both relatively weak. Therefore, the enantiomeric analogues 1 and 2 were proved to be unique tyrosinase inhibitors due to the chiral recognition from the tyrosinase active site.
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Affiliation(s)
- Ryo Shimakage
- Department of Applied Biological Chemistry, School of Agriculture, Utsunomiya University, Tochigi, Japan
| | - Ken-Ichi Nihei
- Department of Applied Biological Chemistry, School of Agriculture, Utsunomiya University, Tochigi, Japan
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21
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Espíndola C. Some Ways for the Synthesis of Chalcones - New Ways for the Synthesis of Flavon-3-ols. MINI-REV ORG CHEM 2020. [DOI: 10.2174/1570193x16666190919111252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The flavonoids by their natural properties and their diverse applications are a group of
compounds whose study of origin, characteristics and applications has been dedicated to extensive
research. For the organic synthesis of chalcones, due to their interest as precursor molecules of different
compounds, several pathways have been developed and reported in numerous works. Analyses
on the effect of some of these catalysts on chalcone yield (%), with respect to time and reaction temperature
are presented here. Given the importance of flavon-3-ols, as compounds of pharmacological
interest mainly, new synthesis routes are proposed, in addition to the existing ones. This paper presents
the main pathways for the synthesis of chalcones and analyzes their production. New routes for
the synthesis of flavon-3-ols that follow the Claisen-Schmidt condensation and the interconversion of
melacacidin are proposed.
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Affiliation(s)
- Cecilia Espíndola
- Department of Organic and Inorganic Chemistry, Facultad de Ciencias, Universidad de Extremadura, E-06071 Badajoz, Spain
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22
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Leitão EPT. Chalcones: Retrospective Synthetic Approaches and Mechanistic Aspects of a Privileged Scaffold. Curr Pharm Des 2020; 26:2843-2858. [PMID: 32242778 DOI: 10.2174/1381612826666200403124259] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 03/06/2020] [Indexed: 11/22/2022]
Abstract
This review summarizes the synthetic methodologies used in the last 25 years for the synthesis of chalcones, which are a class of flavonoids having a 1,3-diphenyl-2-propene-1-one backbone. These compounds are considered a hot topic in the field of medicinal chemistry, due to their pharmacological activity and because they are important precursors for the synthesis of heterocyclic compounds with therapeutic applications such as: flavones, flavanones, isoxazolines, benzothiazepines, pyrimidines and pyrazolines derivatives.
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Affiliation(s)
- Emília P T Leitão
- Hovione, FarmaCiencia SA, Estrada do Paço do Lumiar, Campus do Lumiar, Building S, 1649-038 Lisboa, Portugal
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23
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Jumina J, Styaningrum RW, Siswanta D, Triono S, Priastomo Y, Harizal H, Sholikhah EN, Zulkarnain AK. Synthesis and Preliminary Evaluation of Several Chalcone Derivatives as Sunscreen Compounds. CHEMISTRY JOURNAL OF MOLDOVA 2019. [DOI: 10.19261/cjm.2019.624] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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24
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Zolghadri S, Bahrami A, Hassan Khan MT, Munoz-Munoz J, Garcia-Molina F, Garcia-Canovas F, Saboury AA. A comprehensive review on tyrosinase inhibitors. J Enzyme Inhib Med Chem 2019; 34:279-309. [PMID: 30734608 PMCID: PMC6327992 DOI: 10.1080/14756366.2018.1545767] [Citation(s) in RCA: 486] [Impact Index Per Article: 97.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 11/04/2018] [Accepted: 11/05/2018] [Indexed: 12/17/2022] Open
Abstract
Tyrosinase is a multi-copper enzyme which is widely distributed in different organisms and plays an important role in the melanogenesis and enzymatic browning. Therefore, its inhibitors can be attractive in cosmetics and medicinal industries as depigmentation agents and also in food and agriculture industries as antibrowning compounds. For this purpose, many natural, semi-synthetic and synthetic inhibitors have been developed by different screening methods to date. This review has focused on the tyrosinase inhibitors discovered from all sources and biochemically characterised in the last four decades.
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Affiliation(s)
- Samaneh Zolghadri
- Department of Biology, Jahrom Branch, Islamic Azad University, Jahrom, Iran
| | - Asieh Bahrami
- Department of Biology, Jahrom Branch, Islamic Azad University, Jahrom, Iran
| | | | - J. Munoz-Munoz
- Group of Microbiology, Department of Applied Sciences, Northumbria University at Newcastle, Newcastle Upon Tyne, UK
| | - F. Garcia-Molina
- GENZ-Group of Research on Enzymology, Department of Biochemistry and Molecular Biology-A, Regional Campus of International Excellence "Campus Mare Nostrum", University of Murcia, Espinardo, Murcia, Spain
| | - F. Garcia-Canovas
- GENZ-Group of Research on Enzymology, Department of Biochemistry and Molecular Biology-A, Regional Campus of International Excellence "Campus Mare Nostrum", University of Murcia, Espinardo, Murcia, Spain
| | - Ali Akbar Saboury
- Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran
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Santi MD, Peralta MA, Puiatti M, Cabrera JL, Ortega MG. Melanogenic inhibitory effects of Triangularin in B16F0 melanoma cells, in vitro and molecular docking studies. Bioorg Med Chem 2019; 27:3722-3728. [DOI: 10.1016/j.bmc.2019.06.041] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 06/04/2019] [Accepted: 06/26/2019] [Indexed: 12/16/2022]
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26
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Molecular design of potent, hydrophilic tyrosinase inhibitors based on the natural dihydrooxyresveratrol skeleton. Carbohydr Res 2019; 472:42-49. [DOI: 10.1016/j.carres.2018.11.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 11/08/2018] [Accepted: 11/09/2018] [Indexed: 11/18/2022]
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27
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N. Masum M, Yamauchi K, Mitsunaga T. Tyrosinase Inhibitors from Natural and Synthetic Sources as Skin-lightening Agents. ACTA ACUST UNITED AC 2019. [DOI: 10.7831/ras.7.41] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Kosei Yamauchi
- The united graduate school of agricultural science, Gifu University
| | - Tohru Mitsunaga
- The united graduate school of agricultural science, Gifu University
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28
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Gaber M, Awad MK, Atlam FM. Pd (II) complexes of bidentate chalcone ligands: Synthesis, spectral, thermal, antitumor, antioxidant, antimicrobial, DFT and SAR studies. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.02.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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29
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Niu C, Aisa HA. Upregulation of Melanogenesis and Tyrosinase Activity: Potential Agents for Vitiligo. Molecules 2017; 22:molecules22081303. [PMID: 28777326 PMCID: PMC6152334 DOI: 10.3390/molecules22081303] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 07/28/2017] [Accepted: 08/01/2017] [Indexed: 12/23/2022] Open
Abstract
Melanin, the compound primarily responsible in humans for hair, eye and skin pigmentation, is produced by melanocytes through a complicated process called melanogenesis that is catalyzed by tyrosinase and other tyrosinase-related proteins. The abnormal loss of melanin causes dermatological problems such as vitiligo. Hence the regulation of melanogenesis and tyrosinase activity is very important for treating hypopigmentary disorders. Many melanogenesis stimulators have been discovered during the past decade. This article reviews recent advances in research on extracts and active ingredients of plants, synthesized compounds with stimulating effect on melanin synthesis and tyrosinase activity, as well as their influence on the expression of related proteins and possible signaling pathways for the design and development of novel anti-vitiligo agents.
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Affiliation(s)
- Chao Niu
- Key Laboratory of Plant Resources and Chemistry of Arid Zone, Chinese Academy of Sciences, Urumqi 830011, China.
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, China.
| | - Haji A Aisa
- Key Laboratory of Plant Resources and Chemistry of Arid Zone, Chinese Academy of Sciences, Urumqi 830011, China.
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830011, China.
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Burmaoğlu S. Total Syntheses of Balsacone B and Balsacone C. JOURNAL OF THE TURKISH CHEMICAL SOCIETY, SECTION A: CHEMISTRY 2017. [DOI: 10.18596/jotcsa.311736] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Wang XL, Di XX, Shen T, Wang SQ, Wang XN. New phenolic compounds from the leaves of Artocarpus heterophyllus. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2016.06.024] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Suthar SK, Bansal S, Narkhede N, Guleria M, Alex AT, Joseph A. Design, Synthesis and Biological Evaluation of Oxindole-Based Chalcones as Small-Molecule Inhibitors of Melanogenic Tyrosinase. Chem Pharm Bull (Tokyo) 2017; 65:833-839. [DOI: 10.1248/cpb.c17-00301] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Sharad Kumar Suthar
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences
| | - Sumit Bansal
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences
| | - Niteen Narkhede
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences
| | - Manju Guleria
- School of Pharmaceutical Sciences, Jaipur National University
| | - Angel Treasa Alex
- Department of Pharmaceutical Biotechnology, Manipal College of Pharmaceutical Sciences
| | - Alex Joseph
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences
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34
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Lall N, Mogapi E, de Canha MN, Crampton B, Nqephe M, Hussein AA, Kumar V. Insights into tyrosinase inhibition by compounds isolated from Greyia radlkoferi Szyszyl using biological activity, molecular docking and gene expression analysis. Bioorg Med Chem 2016; 24:5953-5959. [DOI: 10.1016/j.bmc.2016.09.054] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Revised: 09/16/2016] [Accepted: 09/21/2016] [Indexed: 11/29/2022]
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Liu P, Shu C, Liu L, Huang Q, Peng Y. Design and synthesis of thiourea derivatives with sulfur-containing heterocyclic scaffolds as potential tyrosinase inhibitors. Bioorg Med Chem 2016; 24:1866-71. [DOI: 10.1016/j.bmc.2016.03.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Revised: 03/01/2016] [Accepted: 03/04/2016] [Indexed: 11/16/2022]
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Hofmann E, Webster J, Do T, Kline R, Snider L, Hauser Q, Higginbottom G, Campbell A, Ma L, Paula S. Hydroxylated chalcones with dual properties: Xanthine oxidase inhibitors and radical scavengers. Bioorg Med Chem 2015; 24:578-87. [PMID: 26762836 DOI: 10.1016/j.bmc.2015.12.024] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2015] [Revised: 12/06/2015] [Accepted: 12/14/2015] [Indexed: 12/13/2022]
Abstract
In this study, we evaluated the abilities of a series of chalcones to inhibit the activity of the enzyme xanthine oxidase (XO) and to scavenge radicals. 20 mono- and polyhydroxylated chalcone derivatives were synthesized by Claisen-Schmidt condensation reactions and then tested for inhibitory potency against XO, a known generator of reactive oxygen species (ROS). In parallel, the ability of the synthesized chalcones to scavenge a stable radical was determined. Structure-activity relationship analysis in conjunction with molecular docking indicated that the most active XO inhibitors carried a minimum of three hydroxyl groups. Moreover, the most effective radical scavengers had two neighboring hydroxyl groups on at least one of the two phenyl rings. Since it has been proposed previously that XO inhibition and radical scavenging could be useful properties for reduction of ROS-levels in tissue, we determined the chalcones' effects to rescue neurons subjected to ROS-induced stress created by the addition of β-amyloid peptide. Best protection was provided by chalcones that combined good inhibitory potency with high radical scavenging ability in a single molecule, an observation that points to a potential therapeutic value of this compound class.
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Affiliation(s)
- Emily Hofmann
- Department of Chemistry, Natural Sciences Center, Northern Kentucky University, Highland Heights, KY 41099-1905, USA
| | - Jonathan Webster
- Department of Chemistry, Natural Sciences Center, Northern Kentucky University, Highland Heights, KY 41099-1905, USA
| | - Thuy Do
- Department of Chemistry, Natural Sciences Center, Northern Kentucky University, Highland Heights, KY 41099-1905, USA
| | - Reid Kline
- Department of Chemistry, Natural Sciences Center, Northern Kentucky University, Highland Heights, KY 41099-1905, USA
| | - Lindsey Snider
- Department of Chemistry, Natural Sciences Center, Northern Kentucky University, Highland Heights, KY 41099-1905, USA
| | - Quintin Hauser
- Department of Chemistry, Natural Sciences Center, Northern Kentucky University, Highland Heights, KY 41099-1905, USA
| | - Grace Higginbottom
- Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, IN 47907-2084, USA
| | - Austin Campbell
- Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, IN 47907-2084, USA
| | - Lili Ma
- Department of Chemistry, Natural Sciences Center, Northern Kentucky University, Highland Heights, KY 41099-1905, USA
| | - Stefan Paula
- Department of Chemistry, Natural Sciences Center, Northern Kentucky University, Highland Heights, KY 41099-1905, USA; Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, IN 47907-2084, USA; Department of Biochemistry, Purdue University, 175 South University Street, West Lafayette, IN 47907-2063, USA.
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37
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Development of hydroxylated naphthylchalcones as polyphenol oxidase inhibitors: Synthesis, biochemistry and molecular docking studies. Bioorg Chem 2015; 63:116-22. [DOI: 10.1016/j.bioorg.2015.10.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Revised: 10/07/2015] [Accepted: 10/08/2015] [Indexed: 11/17/2022]
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38
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Anticoagulant flavonoid oligomers from the rhizomes of Alpinia platychilus. Fitoterapia 2015; 106:153-7. [DOI: 10.1016/j.fitote.2015.09.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Revised: 09/06/2015] [Accepted: 09/08/2015] [Indexed: 11/22/2022]
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39
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Evranos-Aksöz B, Onurdağ FK, Özgacar SÖ. Antibacterial, antifungal and antimycobacterial activities of some pyrazoline, hydrazone and chalcone derivatives. ACTA ACUST UNITED AC 2015; 70:183-9. [DOI: 10.1515/znc-2014-4195] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2014] [Accepted: 07/30/2015] [Indexed: 11/15/2022]
Abstract
Abstract
Twenty-seven previously reported chalcones and their pyrazoline and hydrazone derivatives as well as two further chalcones have been screened for their antimicrobial, antifungal and antimycobacterial activities against standard microbial strains and drug resistant isolates. The minimum inhibitory concentration (MIC) value of each compound was determined by a two-fold serial microdilution technique. The compounds were found to possess a broad spectrum of antimicrobial activities with MIC values of 8–128 μg/mL. One compound [(E)-1-(4-hydroxyphenyl)-3-p-tolylprop-2-en-1-one] had equal activity with gentamycin (8 μg/mL) against Enterococcus faecalis. Chalcones were found to be more active than their hydrazone and 2-pyrazoline derivatives against Staphylococcus aureus ATCC 29213 and E. faecalis ATCC 29212.
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Affiliation(s)
- Begüm Evranos-Aksöz
- Analysis and Control Laboratories of General Directorate of Pharmaceuticals and Pharmacy, Ministry of Health of Turkey, 06100 Sıhhiye, Ankara, Turkey
| | - Fatma Kaynak Onurdağ
- Faculty of Pharmacy, Department of Pharmaceutical Microbiology, Trakya University, 22030 Edirne, Turkey
| | - Selda Özgen Özgacar
- Ministry of Health of Turkey, General Directorate of Pharmaceuticals and Pharmacy, 06520 Ankara, Turkey
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40
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Abstract
Natural or synthetic chalcones with different substituents have revealed a variety of biological activities that may benefit human health. The underlying mechanisms of action, particularly with respect to the direct cellular targets and the modes of interaction with the targets, have not been rigorously characterized, which imposes challenges to structure-guided rational development of therapeutic agents or chemical probes with acceptable target-selectivity profile. This review summarizes literature evidence on chalcones’ direct molecular targets in the context of their biological activities.
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Affiliation(s)
- Bo Zhou
- Department of Medicinal Chemistry, College of Pharmacy, University of Minnesota, Minneapolis, USA
| | - Chengguo Xing
- Department of Medicinal Chemistry, College of Pharmacy, University of Minnesota, Minneapolis, USA
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41
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Evranos-Aksöz B, Baysal İ, Yabanoğlu-Çiftçi S, Djikic T, Yelekçi K, Uçar G, Ertan R. Synthesis and Screening of Human Monoamine Oxidase-A Inhibitor Effect of New 2-Pyrazoline and Hydrazone Derivatives. Arch Pharm (Weinheim) 2015; 348:743-56. [DOI: 10.1002/ardp.201500212] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Revised: 07/17/2015] [Accepted: 07/21/2015] [Indexed: 12/24/2022]
Affiliation(s)
- Begüm Evranos-Aksöz
- Analysis and Control Laboratories of General Directorate of Pharmaceuticals and Pharmacy; Ministry of Health of Turkey; Sıhhiye Ankara Turkey
| | - İpek Baysal
- Department of Biochemistry, Faculty of Pharmacy; Hacettepe University; Sıhhiye Ankara Turkey
| | - Samiye Yabanoğlu-Çiftçi
- Department of Biochemistry, Faculty of Pharmacy; Hacettepe University; Sıhhiye Ankara Turkey
| | - Teodora Djikic
- Department of Bioinformatics and Genetics (Head) Cibali Campus, Faculty of Engineering and Natural Sciences; Kadir Has University; Fatih Istanbul Turkey
| | - Kemal Yelekçi
- Department of Bioinformatics and Genetics (Head) Cibali Campus, Faculty of Engineering and Natural Sciences; Kadir Has University; Fatih Istanbul Turkey
| | - Gülberk Uçar
- Department of Biochemistry, Faculty of Pharmacy; Hacettepe University; Sıhhiye Ankara Turkey
| | - Rahmiye Ertan
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy; Ankara University; Tandogan Ankara Turkey
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42
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Wang CQ, Chen X, Jiang JH, Tang H, Zhu KK, Zhou YJ, Zheng CH, Zhu J. Acidic rearrangement of benzyl group in flavone benzyl ethers and its regioselectivity. CHINESE CHEM LETT 2015. [DOI: 10.1016/j.cclet.2015.03.035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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43
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Design and synthesis of chalcone derivatives as potent tyrosinase inhibitors and their structural activity relationship. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2014.12.073] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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44
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Niu C, Li G, Tuerxuntayi A, Aisa HA. Synthesis and Bioactivity of New Chalcone Derivatives as Potential Tyrosinase Activator Based on the Click Chemistry. CHINESE J CHEM 2015. [DOI: 10.1002/cjoc.201400820] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Abstract
Tyrosinase plays a pivotal role in the synthesis of melanin pigment synthesis on skin utilizing tyrosine as a substrate. Melanin is responsible for the protection against harmful ultraviolet irradiation, which can cause significant pathological conditions, such as skin cancers. However, it can also create esthetic problems when accumulated as hyperpigmented spots. Various skin-whitening ingredients which inhibit tyrosinase activity have been identified. Some of them, especially ones with natural product origins, possess phenolic moiety and have been employed in cosmetic products. Semi-synthetic and synthetic inhibitors have also been developed under inspiration of the natural inhibitors yet some of which have no phenolic groups. In this review, tyrosinase inhibitors with natural, semi-synthetic and synthetic origins are listed up with their structures, activities and characteristics. Further, a recent report on the adverse effect of a natural melanin synthesis inhibitor which was included in skin-whitening cosmetics is also briefly discussed.
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Affiliation(s)
- Sang Yeul Lee
- a Department of Pharmacy and Institute of Pharmaceutical Science and Technology , Hanyang University , Ansan , Gyeonggi-do , South Korea
| | - Namhuk Baek
- a Department of Pharmacy and Institute of Pharmaceutical Science and Technology , Hanyang University , Ansan , Gyeonggi-do , South Korea
| | - Tae-gyu Nam
- a Department of Pharmacy and Institute of Pharmaceutical Science and Technology , Hanyang University , Ansan , Gyeonggi-do , South Korea
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Jeong HJ, Lee CS, Choi J, Hong YD, Shin SS, Park JS, Lee JH, Lee S, Yoon KD, Ko J. Flavokawains B and C, melanogenesis inhibitors, isolated from the root of Piper methysticum and synthesis of analogs. Bioorg Med Chem Lett 2015; 25:799-802. [PMID: 25597012 DOI: 10.1016/j.bmcl.2014.12.082] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Revised: 12/22/2014] [Accepted: 12/26/2014] [Indexed: 12/31/2022]
Abstract
The ethanolic extract of the root of Piper methysticum was found to inhibit melanogenesis in MSH-activated B16 melanoma cells. Flavokawains B and C were isolated from this extract based on their anti-melanogenesis activity and found to inhibit melanogenesis with IC50 values of 7.7μM and 6.9μM, respectively. Flavokawain analogs were synthesized through a Claisen-Schmidt condensation of their corresponding acetophenones and benzaldehydes and were evaluated in terms of their tyrosinase inhibitory and anti-melanogenesis activities. Compound 1b was the most potent of these with an IC50 value of 2.3μM in melanogenesis inhibition assays using MSH-activated B16 melanoma cells.
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Affiliation(s)
- Hye-Jin Jeong
- Development Group for Global New Drug Developing Human Resources (BK21 Plus Project), Republic of Korea; School of Pharmacy, Sungkyunkwan University, Suwan, Gyeonggi-do 440-746, Republic of Korea
| | - Chang Seok Lee
- Amorepacific R&D Unit, 314-1 Bora-dong, Giheung-gu, Yongin-si, Gyeonggi-do 449-729, Republic of Korea
| | - Janggyoo Choi
- College of Pharmacy and Research Institute of Pharmaceutical Science, Seoul National University, Seoul, Republic of Korea
| | - Yong Deog Hong
- Amorepacific R&D Unit, 314-1 Bora-dong, Giheung-gu, Yongin-si, Gyeonggi-do 449-729, Republic of Korea
| | - Song Seok Shin
- Amorepacific R&D Unit, 314-1 Bora-dong, Giheung-gu, Yongin-si, Gyeonggi-do 449-729, Republic of Korea
| | - Jun Seong Park
- Amorepacific R&D Unit, 314-1 Bora-dong, Giheung-gu, Yongin-si, Gyeonggi-do 449-729, Republic of Korea
| | - John Hwan Lee
- Amorepacific R&D Unit, 314-1 Bora-dong, Giheung-gu, Yongin-si, Gyeonggi-do 449-729, Republic of Korea
| | - Seokyong Lee
- School of Pharmacy, Sungkyunkwan University, Suwan, Gyeonggi-do 440-746, Republic of Korea
| | - Kee Dong Yoon
- College of Pharmacy and Integrated Research Institute of Pharmaceutical Sciences, The Catholic University of Korea, Bucheon-si, Republic of Korea.
| | - Jaeyoung Ko
- Amorepacific R&D Unit, 314-1 Bora-dong, Giheung-gu, Yongin-si, Gyeonggi-do 449-729, Republic of Korea.
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47
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Su Y, Mu X, Qi L. Development of a capillary electrophoresis system with Mn(ii) complexes and β-cyclodextrin as the dual chiral selectors for enantioseparation of dansyl amino acids and its application in screening enzyme inhibitors. RSC Adv 2015. [DOI: 10.1039/c5ra02744f] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel CLE-CE system with Mn(ii)–[BMIm][l-Ala] complexes and β-CD as the dual chiral selectors based on the synergistic effect was successfully constructed for enantioseparation of Dns-d,l-AAs and applied in screening the tyrosinase inhibitors.
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Affiliation(s)
- Yuan Su
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Analytical Chemistry for Living Biosystems
- Institute of Chemistry
- Chinese Academy of Sciences
- 100190 Beijing
| | - Xiaoyu Mu
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Analytical Chemistry for Living Biosystems
- Institute of Chemistry
- Chinese Academy of Sciences
- 100190 Beijing
| | - Li Qi
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Analytical Chemistry for Living Biosystems
- Institute of Chemistry
- Chinese Academy of Sciences
- 100190 Beijing
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48
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Lee YC, Hsiao NW, Tseng TS, Chen WC, Lin HH, Leu SJ, Yang EW, Tsai KC. Phage display-mediated discovery of novel tyrosinase-targeting tetrapeptide inhibitors reveals the significance of N-terminal preference of cysteine residues and their functional sulfur atom. Mol Pharmacol 2014; 87:218-30. [PMID: 25403678 DOI: 10.1124/mol.114.094185] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Tyrosinase, a key copper-containing enzyme involved in melanin biosynthesis, is closely associated with hyperpigmentation disorders, cancer, and neurodegenerative diseases, and as such, it is an essential target in medicine and cosmetics. Known tyrosinase inhibitors possess adverse side effects, and there are no safety regulations; therefore, it is necessary to develop new inhibitors with fewer side effects and less toxicity. Peptides are exquisitely specific to their in vivo targets, with high potencies and relatively few off-target side effects. Thus, we systematically and comprehensively investigated the tyrosinase-inhibitory abilities of N- and C-terminal cysteine/tyrosine-containing tetrapeptides by constructing a phage-display random tetrapeptide library and conducting computational molecular docking studies on novel tyrosinase tetrapeptide inhibitors. We found that N-terminal cysteine-containing tetrapeptides exhibited the most potent tyrosinase-inhibitory abilities. The positional preference of cysteine residues at the N terminus in the tetrapeptides significantly contributed to their tyrosinase-inhibitory function. The sulfur atom in cysteine moieties of N- and C-terminal cysteine-containing tetrapeptides coordinated with copper ions, which then tightly blocked substrate-binding sites. N- and C-terminal tyrosine-containing tetrapeptides functioned as competitive inhibitors against mushroom tyrosinase by using the phenol ring of tyrosine to stack with the imidazole ring of His263, thus competing for the substrate-binding site. The N-terminal cysteine-containing tetrapeptide CRVI exhibited the strongest tyrosinase-inhibitory potency (with an IC50 of 2.7 ± 0.5 μM), which was superior to those of the known tyrosinase inhibitors (arbutin and kojic acid) and outperformed kojic acid-tripeptides, mimosine-FFY, and short-sequence oligopeptides at inhibiting mushroom tyrosinase.
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Affiliation(s)
- Yu-Ching Lee
- The Center of Translational Medicine, Antibody and Hybridoma Core Facility (Y.-C.L.), and Graduate Institute of Medical Sciences, Department of Microbiology and Immunology, School of Medicine, College of Medicine (S.-J.L.), Taipei Medical University, Taipei, Taiwan; Institute of Biotechnology, National Changhua University of Education, Changhua, Taiwan (N.-W.H., T.-S.T., H.-H.L.); National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei, Taiwan (T.-S.T., H.-H.L., K.-C.T.); The School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung, Taiwan (W.-C.C.); Department of Chinese Medicine, E-Da hospital, Kaohsiung, Taiwan (W.-C.C.); and Department of Computer Science and Engineering, University of California, Riverside, California (E.-W.Y.)
| | - Nai-Wan Hsiao
- The Center of Translational Medicine, Antibody and Hybridoma Core Facility (Y.-C.L.), and Graduate Institute of Medical Sciences, Department of Microbiology and Immunology, School of Medicine, College of Medicine (S.-J.L.), Taipei Medical University, Taipei, Taiwan; Institute of Biotechnology, National Changhua University of Education, Changhua, Taiwan (N.-W.H., T.-S.T., H.-H.L.); National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei, Taiwan (T.-S.T., H.-H.L., K.-C.T.); The School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung, Taiwan (W.-C.C.); Department of Chinese Medicine, E-Da hospital, Kaohsiung, Taiwan (W.-C.C.); and Department of Computer Science and Engineering, University of California, Riverside, California (E.-W.Y.)
| | - Tien-Sheng Tseng
- The Center of Translational Medicine, Antibody and Hybridoma Core Facility (Y.-C.L.), and Graduate Institute of Medical Sciences, Department of Microbiology and Immunology, School of Medicine, College of Medicine (S.-J.L.), Taipei Medical University, Taipei, Taiwan; Institute of Biotechnology, National Changhua University of Education, Changhua, Taiwan (N.-W.H., T.-S.T., H.-H.L.); National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei, Taiwan (T.-S.T., H.-H.L., K.-C.T.); The School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung, Taiwan (W.-C.C.); Department of Chinese Medicine, E-Da hospital, Kaohsiung, Taiwan (W.-C.C.); and Department of Computer Science and Engineering, University of California, Riverside, California (E.-W.Y.)
| | - Wang-Chuan Chen
- The Center of Translational Medicine, Antibody and Hybridoma Core Facility (Y.-C.L.), and Graduate Institute of Medical Sciences, Department of Microbiology and Immunology, School of Medicine, College of Medicine (S.-J.L.), Taipei Medical University, Taipei, Taiwan; Institute of Biotechnology, National Changhua University of Education, Changhua, Taiwan (N.-W.H., T.-S.T., H.-H.L.); National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei, Taiwan (T.-S.T., H.-H.L., K.-C.T.); The School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung, Taiwan (W.-C.C.); Department of Chinese Medicine, E-Da hospital, Kaohsiung, Taiwan (W.-C.C.); and Department of Computer Science and Engineering, University of California, Riverside, California (E.-W.Y.)
| | - Hui-Hsiung Lin
- The Center of Translational Medicine, Antibody and Hybridoma Core Facility (Y.-C.L.), and Graduate Institute of Medical Sciences, Department of Microbiology and Immunology, School of Medicine, College of Medicine (S.-J.L.), Taipei Medical University, Taipei, Taiwan; Institute of Biotechnology, National Changhua University of Education, Changhua, Taiwan (N.-W.H., T.-S.T., H.-H.L.); National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei, Taiwan (T.-S.T., H.-H.L., K.-C.T.); The School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung, Taiwan (W.-C.C.); Department of Chinese Medicine, E-Da hospital, Kaohsiung, Taiwan (W.-C.C.); and Department of Computer Science and Engineering, University of California, Riverside, California (E.-W.Y.)
| | - Sy-Jye Leu
- The Center of Translational Medicine, Antibody and Hybridoma Core Facility (Y.-C.L.), and Graduate Institute of Medical Sciences, Department of Microbiology and Immunology, School of Medicine, College of Medicine (S.-J.L.), Taipei Medical University, Taipei, Taiwan; Institute of Biotechnology, National Changhua University of Education, Changhua, Taiwan (N.-W.H., T.-S.T., H.-H.L.); National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei, Taiwan (T.-S.T., H.-H.L., K.-C.T.); The School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung, Taiwan (W.-C.C.); Department of Chinese Medicine, E-Da hospital, Kaohsiung, Taiwan (W.-C.C.); and Department of Computer Science and Engineering, University of California, Riverside, California (E.-W.Y.)
| | - Ei-Wen Yang
- The Center of Translational Medicine, Antibody and Hybridoma Core Facility (Y.-C.L.), and Graduate Institute of Medical Sciences, Department of Microbiology and Immunology, School of Medicine, College of Medicine (S.-J.L.), Taipei Medical University, Taipei, Taiwan; Institute of Biotechnology, National Changhua University of Education, Changhua, Taiwan (N.-W.H., T.-S.T., H.-H.L.); National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei, Taiwan (T.-S.T., H.-H.L., K.-C.T.); The School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung, Taiwan (W.-C.C.); Department of Chinese Medicine, E-Da hospital, Kaohsiung, Taiwan (W.-C.C.); and Department of Computer Science and Engineering, University of California, Riverside, California (E.-W.Y.)
| | - Keng-Chang Tsai
- The Center of Translational Medicine, Antibody and Hybridoma Core Facility (Y.-C.L.), and Graduate Institute of Medical Sciences, Department of Microbiology and Immunology, School of Medicine, College of Medicine (S.-J.L.), Taipei Medical University, Taipei, Taiwan; Institute of Biotechnology, National Changhua University of Education, Changhua, Taiwan (N.-W.H., T.-S.T., H.-H.L.); National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei, Taiwan (T.-S.T., H.-H.L., K.-C.T.); The School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung, Taiwan (W.-C.C.); Department of Chinese Medicine, E-Da hospital, Kaohsiung, Taiwan (W.-C.C.); and Department of Computer Science and Engineering, University of California, Riverside, California (E.-W.Y.)
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Su Y, Mu X, Qi L. A new chiral ligand exchange capillary electrophoresis system based on Zn(ii)–l-leucine complexes coordinating with β-cyclodextrin and its application in screening tyrosinase inhibitors. RSC Adv 2014. [DOI: 10.1039/c4ra09433f] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Suthar SK, Aggarwal V, Chauhan M, Sharma A, Bansal S, Sharma M. Molecular docking and biological evaluation of hydroxy-substituted (Z)-3-benzylideneindolin-2-one chalcones for the lead identification as tyrosinase inhibitors. Med Chem Res 2014. [DOI: 10.1007/s00044-014-1225-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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