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Cai M, Bai XL, Zang HJ, Tang XH, Yan Y, Wan JJ, Peng MY, Liang H, Liu L, Guo F, Zhao PJ, Liao X, Di YT, Hao XJ. Quassinoids from Twigs of Harrisonia perforata (Blanco) Merr and Their Anti-Parkinson's Disease Effect. Int J Mol Sci 2023; 24:16196. [PMID: 38003386 PMCID: PMC10671724 DOI: 10.3390/ijms242216196] [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: 08/22/2023] [Revised: 10/13/2023] [Accepted: 10/17/2023] [Indexed: 11/26/2023] Open
Abstract
Six new C-20 and one new C-19 quassinoids, named perforalactones F-L (1-7), were isolated from twigs of Harrisonia perforata. Spectroscopic and X-ray crystallographic experiments were conducted to identify their structures. Through oxidative degradation of perforalactone B to perforaqussin A, the biogenetic process from C-25 quassinoid to C-20 via Baeyer-Villiger oxidation was proposed. Furthermore, the study evaluated the anti-Parkinson's disease potential of these C-20 quassinoids for the first time on 6-OHDA-induced PC12 cells and a Drosophila Parkinson's disease model of PINK1B9. Perforalactones G and I (2 and 4) showed a 10-15% increase in cell viability of the model cells at 50 μM, while compounds 2 and 4 (100 μM) significantly improved the climbing ability of PINK1B9 flies and increased the dopamine level in the brains and ATP content in the thoraces of the flies.
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Affiliation(s)
- Min Cai
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; (M.C.); (H.-J.Z.); (X.-H.T.); (Y.Y.); (J.-J.W.); (M.-Y.P.); (H.L.); (L.L.); (F.G.); (X.-J.H.)
- School of Life Sciences, Yunnan University, Kunming 650091, China;
- University of Chinese Academy of Sciences, Beijing 100049, China;
| | - Xiao-Lin Bai
- University of Chinese Academy of Sciences, Beijing 100049, China;
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
| | - Hao-Jing Zang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; (M.C.); (H.-J.Z.); (X.-H.T.); (Y.Y.); (J.-J.W.); (M.-Y.P.); (H.L.); (L.L.); (F.G.); (X.-J.H.)
- School of Life Sciences, Yunnan University, Kunming 650091, China;
- University of Chinese Academy of Sciences, Beijing 100049, China;
| | - Xiao-Han Tang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; (M.C.); (H.-J.Z.); (X.-H.T.); (Y.Y.); (J.-J.W.); (M.-Y.P.); (H.L.); (L.L.); (F.G.); (X.-J.H.)
- School of Life Sciences, Yunnan University, Kunming 650091, China;
- University of Chinese Academy of Sciences, Beijing 100049, China;
| | - Ying Yan
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; (M.C.); (H.-J.Z.); (X.-H.T.); (Y.Y.); (J.-J.W.); (M.-Y.P.); (H.L.); (L.L.); (F.G.); (X.-J.H.)
- State Key Laboratory of Functions and Applications of Medicinal Plants & College of Pharmacy, Guizhou Provincial Engineering Technology Research Center for Chemical Drug R&D, Guizhou Medical University, Guiyang 550014, China
| | - Jia-Jia Wan
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; (M.C.); (H.-J.Z.); (X.-H.T.); (Y.Y.); (J.-J.W.); (M.-Y.P.); (H.L.); (L.L.); (F.G.); (X.-J.H.)
- University of Chinese Academy of Sciences, Beijing 100049, China;
| | - Min-You Peng
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; (M.C.); (H.-J.Z.); (X.-H.T.); (Y.Y.); (J.-J.W.); (M.-Y.P.); (H.L.); (L.L.); (F.G.); (X.-J.H.)
- State Key Laboratory of Functions and Applications of Medicinal Plants & College of Pharmacy, Guizhou Provincial Engineering Technology Research Center for Chemical Drug R&D, Guizhou Medical University, Guiyang 550014, China
| | - Hong Liang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; (M.C.); (H.-J.Z.); (X.-H.T.); (Y.Y.); (J.-J.W.); (M.-Y.P.); (H.L.); (L.L.); (F.G.); (X.-J.H.)
- University of Chinese Academy of Sciences, Beijing 100049, China;
| | - Lin Liu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; (M.C.); (H.-J.Z.); (X.-H.T.); (Y.Y.); (J.-J.W.); (M.-Y.P.); (H.L.); (L.L.); (F.G.); (X.-J.H.)
- University of Chinese Academy of Sciences, Beijing 100049, China;
| | - Feng Guo
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; (M.C.); (H.-J.Z.); (X.-H.T.); (Y.Y.); (J.-J.W.); (M.-Y.P.); (H.L.); (L.L.); (F.G.); (X.-J.H.)
- University of Chinese Academy of Sciences, Beijing 100049, China;
| | - Pei-Ji Zhao
- School of Life Sciences, Yunnan University, Kunming 650091, China;
| | - Xun Liao
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
| | - Ying-Tong Di
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; (M.C.); (H.-J.Z.); (X.-H.T.); (Y.Y.); (J.-J.W.); (M.-Y.P.); (H.L.); (L.L.); (F.G.); (X.-J.H.)
| | - Xiao-Jiang Hao
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; (M.C.); (H.-J.Z.); (X.-H.T.); (Y.Y.); (J.-J.W.); (M.-Y.P.); (H.L.); (L.L.); (F.G.); (X.-J.H.)
- State Key Laboratory of Functions and Applications of Medicinal Plants & College of Pharmacy, Guizhou Provincial Engineering Technology Research Center for Chemical Drug R&D, Guizhou Medical University, Guiyang 550014, China
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Shen Z, Li Y, Zhao Y, Deng Y, Guo Y, Wang Y, Liu Y, Fu Y. A New Prenylated Isoflavone from the Stems of Harrisonia perforata. CHINESE J ORG CHEM 2023. [DOI: 10.6023/cjoc202207005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
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Liu S, Zhang CS, Ran XQ, Tang XH, Guo YR, Yan Y, Yao YG, Hao XJ, Luo RC, Di YT. Perforalactones D and E, two new C-20 quassinoids with potential activity to induce lysosomal biogenesis from the twigs of Harrisonia perforata (Blanco) Merr. Org Biomol Chem 2021; 19:9637-9640. [PMID: 34714900 DOI: 10.1039/d1ob01927a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two new quassinoids (1 and 2) were isolated from the twigs of Harrisonia perforata (Blanco) Merr. Perforalactone E (2) possesses an uncommon hexacyclic 1α,12α:5α,13α-dicyclo-9βH-picrasane skeleton. Its structure was determined based on spectroscopic data and X-ray crystallography. Compounds 1 and 2 could significantly induce lysosomal biogenesis through transcriptional activation of lysosomal genes.
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Affiliation(s)
- Shuai Liu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China. .,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650204, China
| | - Cui-Shan Zhang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China. .,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650204, China
| | - Xiao-Qian Ran
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650204, China. .,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650204, China
| | - Xiao-Han Tang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China.
| | - Ya-Rong Guo
- School of Life Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230026, China
| | - Ying Yan
- Guizhou Chemical Drug Research and Development Engineering Technical Center, Guizhou Medicinal University, Guiyang 550004, China
| | - Yong-Gang Yao
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650204, China. .,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650204, China.,CAS Center for Excellence in Brain Science and Intelligence Technology, Chinese Academy of Sciences, Shanghai 200031, China
| | - Xiao-Jiang Hao
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China.
| | - Rong-Can Luo
- Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650204, China.,Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650204, China.
| | - Ying-Tong Di
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China. .,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan 650204, China
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Cho H, Shen Q, Zhang LH, Okumura M, Kawakami A, Ambrose J, Sigoillot F, Miller HR, Gleim S, Cobos-Correa A, Wang Y, Piechon P, Roma G, Eggimann F, Moore C, Aspesi P, Mapa FA, Burks H, Ross NT, Krastel P, Hild M, Maimone TJ, Fisher DE, Nomura DK, Tallarico JA, Canham SM, Jenkins JL, Forrester WC. CYP27A1-dependent anti-melanoma activity of limonoid natural products targets mitochondrial metabolism. Cell Chem Biol 2021; 28:1407-1419.e6. [PMID: 33794192 DOI: 10.1016/j.chembiol.2021.03.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 01/24/2021] [Accepted: 03/09/2021] [Indexed: 01/18/2023]
Abstract
Three limonoid natural products with selective anti-proliferative activity against BRAF(V600E) and NRAS(Q61K)-mutation-dependent melanoma cell lines were identified. Differential transcriptome analysis revealed dependency of compound activity on expression of the mitochondrial cytochrome P450 oxidase CYP27A1, a transcriptional target of melanogenesis-associated transcription factor (MITF). We determined that CYP27A1 activity is necessary for the generation of a reactive metabolite that proceeds to inhibit cellular proliferation. A genome-wide small interfering RNA screen in combination with chemical proteomics experiments revealed gene-drug functional epistasis, suggesting that these compounds target mitochondrial biogenesis and inhibit tumor bioenergetics through a covalent mechanism. Our work suggests a strategy for melanoma-specific targeting by exploiting the expression of MITF target gene CYP27A1 and inhibiting mitochondrial oxidative phosphorylation in BRAF mutant melanomas.
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Affiliation(s)
- Hyelim Cho
- Novartis Institutes for BioMedical Research, 181 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Qiong Shen
- Novartis Institutes for BioMedical Research, 181 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Lydia H Zhang
- Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720, USA; Novartis-Berkeley Center for Proteomics and Chemistry Technologies, Berkeley, CA 94720, USA
| | - Mikiko Okumura
- Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720, USA; Novartis-Berkeley Center for Proteomics and Chemistry Technologies, Berkeley, CA 94720, USA
| | - Akinori Kawakami
- Department of Dermatology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Jessi Ambrose
- Novartis Institutes for BioMedical Research, 181 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Frederic Sigoillot
- Novartis Institutes for BioMedical Research, 181 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Howard R Miller
- Novartis Institutes for BioMedical Research, 181 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Scott Gleim
- Novartis Institutes for BioMedical Research, 181 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Amanda Cobos-Correa
- Novartis Institutes for BioMedical Research, Novartis Pharma AG, Forum 1 Novartis Campus, 4056 Basel, Switzerland
| | - Ying Wang
- Novartis Institutes for BioMedical Research, Novartis Pharma AG, Forum 1 Novartis Campus, 4056 Basel, Switzerland
| | - Philippe Piechon
- Novartis Institutes for BioMedical Research, Novartis Pharma AG, Forum 1 Novartis Campus, 4056 Basel, Switzerland
| | - Guglielmo Roma
- Novartis Institutes for BioMedical Research, Novartis Pharma AG, Forum 1 Novartis Campus, 4056 Basel, Switzerland
| | - Fabian Eggimann
- Novartis Institutes for BioMedical Research, Novartis Pharma AG, Forum 1 Novartis Campus, 4056 Basel, Switzerland
| | - Charles Moore
- Novartis Institutes for BioMedical Research, Novartis Pharma AG, Forum 1 Novartis Campus, 4056 Basel, Switzerland
| | - Peter Aspesi
- Novartis Institutes for BioMedical Research, 181 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Felipa A Mapa
- Novartis Institutes for BioMedical Research, 181 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Heather Burks
- Novartis Institutes for BioMedical Research, 181 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Nathan T Ross
- Novartis Institutes for BioMedical Research, 181 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Philipp Krastel
- Novartis Institutes for BioMedical Research, Novartis Pharma AG, Forum 1 Novartis Campus, 4056 Basel, Switzerland
| | - Marc Hild
- Novartis Institutes for BioMedical Research, 181 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Thomas J Maimone
- Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720, USA; Novartis-Berkeley Center for Proteomics and Chemistry Technologies, Berkeley, CA 94720, USA
| | - David E Fisher
- Department of Dermatology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Daniel K Nomura
- Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720, USA; Novartis-Berkeley Center for Proteomics and Chemistry Technologies, Berkeley, CA 94720, USA; Department of Molecular and Cell Biology, University of California, Berkeley, CA 94720, USA; Department of Nutritional Sciences and Toxicology, University of California, Berkeley, CA 94720, USA; Innovative Genomics Institute, Berkeley, CA 94720, USA
| | - John A Tallarico
- Novartis Institutes for BioMedical Research, 181 Massachusetts Avenue, Cambridge, MA 02139, USA; Novartis-Berkeley Center for Proteomics and Chemistry Technologies, Berkeley, CA 94720, USA
| | - Stephen M Canham
- Novartis Institutes for BioMedical Research, 181 Massachusetts Avenue, Cambridge, MA 02139, USA; Novartis-Berkeley Center for Proteomics and Chemistry Technologies, Berkeley, CA 94720, USA
| | - Jeremy L Jenkins
- Novartis Institutes for BioMedical Research, 181 Massachusetts Avenue, Cambridge, MA 02139, USA.
| | - William C Forrester
- Novartis Institutes for BioMedical Research, 181 Massachusetts Avenue, Cambridge, MA 02139, USA.
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Yang Z. Navigating the Pauson-Khand Reaction in Total Syntheses of Complex Natural Products. Acc Chem Res 2021; 54:556-568. [PMID: 33412841 DOI: 10.1021/acs.accounts.0c00709] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
"Total synthesis endeavors provide wonderful opportunities to discover and invent new synthetic reactions as a means to advance organic synthesis in general. Such discoveries and inventions can occur when the practitioner faces intransigent problems that cannot be solved by known methods and/or when method improvements are desired in terms of elegance, efficiency, cost-effectiveness, practicality, or environmental friendliness" (K. C. Nicolaou et al. from their review in CCS Chem. 2019, 1, 3-37). To date tens of thousands of bioactive compounds have been isolated from plants, microbes, marine invertebrates, and other sources. These chemical structures have been studied by chemists who scanned the breadth of natural diversity toward drug discovery efforts. Drug-likeness of natural products often possesses common features including molecular complexity, protein-binding ability, structural rigidity, and three-dimensionality. Considering certain biologically important natural products are scarce from natural supply, total synthesis may provide an alternative solution to generating these compounds and their derivatives for the purpose of probing their biological functions. Natural products bearing quaternary carbon stereocenters represent a group of biologically important natural entities that are lead compounds in the development of pharmacological agents and biological probes. However, the stereocontrolled introduction of quaternary carbons, with vicinal patterns that substantially expand the complexity of molecular architectures and chemical space in particular, presents distinct challenges because of the high steric repulsion between substituents. Though remarkable advance has been seen for quaternary carbon stereocenter generation, the process remains a daunting challenge given that the formation of highly congested stereocenters increases the difficulty in achieving orbital overlap.In the past two decades, our group has initiated a program to develop synthetic strategies and methods with the aim of advancing the frontiers of the total syntheses of biologically important complex natural products bearing all-carbon quaternary stereogenic centers. Typical endeavors have involved the use of a Pauson-Khand (PK) reaction as a key step in constructing core structures with all-carbon quaternary stereogenic center(s), with the aid of well-orchestrated thiourea-Co- and thiourea-Pd-catalyzed PK reactions. These methodological advances have enabled us to achieve total syntheses of a series of topologically complex natural products with diverse structural features. These methods will enable the assembly of molecules with improved biological functions and provide tool compounds for elucidation of mechanism of action or identification of potential cellular targets.
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Affiliation(s)
- Zhen Yang
- Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
- Beijing National Laboratory for Molecular Science and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education, College of Chemistry and Molecular Engineering and Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 100871, China
- Shenzhen Bay Laboratory, Shenzhen 518055, China
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Yan H, Li X, Ni W, Zhao Q, Leng Y, Liu HY. Phytochemicals from the Leaves of Cyclocarya paliurus and their 11β-HSD1 Enzyme Inhibitory Effects. Chem Biodivers 2020; 18:e2000772. [PMID: 33369207 DOI: 10.1002/cbdv.202000772] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 11/18/2020] [Indexed: 11/11/2022]
Abstract
Two new dammarane-type triterpenoid saponins, 3β-(α-l-arabinopyranosyloxy)-24,25-dihydroxydammar-20-en-12α-yl 6-deoxy-β-d-glucopyranoside (1) and (24R)-3β-[(4-O-acetyl-α-l-arabinopyranosyl)oxy]-25-hydroxy-20,24-epoxydammaran-12β-yl 6-deoxy-β-d-glucopyranoside (2), and fourteen known triterpenoids were isolated from the 70 % MeOH extract of the leaves of Cyclocarya paliurus. Their structures were established based on analyses of spectroscopic data. All compounds were tested for their inhibitory activities against the 11β-HSD1 enzyme. Hederagenin (13) exhibited moderate inhibitory effect for mouse 11β-HSD1 with an IC50 value of 0.16±0.04 μM.
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Affiliation(s)
- Huan Yan
- State Key Laboratory of Phytochemistry and Plant Resources in West China, and Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, P. R. China
| | - Xiang Li
- State Key Laboratory of Phytochemistry and Plant Resources in West China, and Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, P. R. China.,Yunnan University of Chinese Medicine, Kunming, 650500, P. R. China
| | - Wei Ni
- State Key Laboratory of Phytochemistry and Plant Resources in West China, and Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, P. R. China
| | - Qing Zhao
- Yunnan University of Chinese Medicine, Kunming, 650500, P. R. China
| | - Ying Leng
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, P. R. China
| | - Hai-Yang Liu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, and Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, P. R. China
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Zhang W, Zhang Z, Tang JC, Che JT, Zhang HY, Chen JH, Yang Z. Total Synthesis of (+)-Haperforin G. J Am Chem Soc 2020; 142:19487-19492. [DOI: 10.1021/jacs.0c10122] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Wei Zhang
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education and Beijing National Laboratory for Molecular Science (BNLMS), and Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 100871, China
| | - Zhenyu Zhang
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education and Beijing National Laboratory for Molecular Science (BNLMS), and Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 100871, China
| | - Jun-Chen Tang
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education and Beijing National Laboratory for Molecular Science (BNLMS), and Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 100871, China
| | - Jin-Teng Che
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education and Beijing National Laboratory for Molecular Science (BNLMS), and Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 100871, China
| | - Hao-Yu Zhang
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education and Beijing National Laboratory for Molecular Science (BNLMS), and Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 100871, China
| | - Jia-Hua Chen
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education and Beijing National Laboratory for Molecular Science (BNLMS), and Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 100871, China
| | - Zhen Yang
- Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education and Beijing National Laboratory for Molecular Science (BNLMS), and Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 100871, China
- Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, China
- Shenzhen Bay Laboratory, Shenzhen 518055, China
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Yuan WJ, Gao WF, Zhao JY, Zhang Y, Chen DZ, Li SL, Di YT, Hao XJ. Diterpenes with potential treatment of vitiligo from the aerials parts of Euphorbia antiquorum L. Fitoterapia 2020; 144:104583. [DOI: 10.1016/j.fitote.2020.104583] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Revised: 03/26/2020] [Accepted: 03/26/2020] [Indexed: 02/01/2023]
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Gui PY, Yan XH, Yuan WJ, Ma YL, Ding X, Liu S, Di YT, Zhu WM, Hao XJ. 12 β-Acetyloxyperforatin, a New Limonoid from Harrisonia Perforata. Nat Prod Res 2019; 33:2830-2836. [PMID: 30394108 DOI: 10.1080/14786419.2018.1508139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
A new A, D-seco limonoid, named 12-acetyloxyperforatin (1), along with three known ones, were isolated from the leaves of Harrisonia perforata. Their structures were elucidated on the basis of spectroscopic analysis, including extensive NMR techniques and computational modelling. These compounds showed no inhibitory activity against the 11β-HSD1 enzyme.
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Affiliation(s)
- Peng-Yan Gui
- a Key Laboratory of Marine Drugs, Ministry of Education of China, School of Medicine and Pharmacy, Ocean University of China , China.,c State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences , China
| | - Xiao-Hui Yan
- b College of Forestry, Southwest Forestry University/Key Laboratory of Forest Disaster Warning and Control of Yunnan Province , China.,c State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences , China
| | - Wen-Juan Yuan
- c State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences , China.,d Yunnan Institute for Food and Drug control , Kunming , Yunnan , China
| | - Yuan-Liang Ma
- c State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences , China
| | - Xiao Ding
- c State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences , China
| | - Shuai Liu
- c State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences , China
| | - Ying-Tong Di
- c State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences , China
| | - Wei-Ming Zhu
- a Key Laboratory of Marine Drugs, Ministry of Education of China, School of Medicine and Pharmacy, Ocean University of China , China
| | - Xiao-Jiang Hao
- c State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences , China
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Shen YM, Chen DZ. An Explorer of Chemical Biology of Plant Natural Products in Southwest China, Xiaojiang Hao. NATURAL PRODUCTS AND BIOPROSPECTING 2018; 8:217-226. [PMID: 30032475 PMCID: PMC6102171 DOI: 10.1007/s13659-018-0184-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Accepted: 07/09/2018] [Indexed: 05/02/2023]
Abstract
Xiaojiang Hao, who obtained Master Degree from Kunming Institute of Botany (KIB), Chinese Academy of Sciences (CAS) in 1985, and Doctor in Pharmacy degree in Pharmacy from Institute for Chemical Research, Kyoto University, in 1990, was born in Chongqing in July, 1951. In 1991, he returned to KIB, CAS, as an Associate professor and served as the chair of the Department of Phytochemistry. In 1994, he was promoted to a full professor at the current institute. He served as the Deputy Director of KIB and the Director of Open Laboratory of Phytochemistry from 1995 to 1997, and the Director of KIB from 1997 to 2005. Professor Hao has published more than 450 peer-reviewed SCI papers, which have been cited over 6000 times. He has obtained one PCT patent and 23 patents in China. Due to his tremendous efforts, one candidate drug, phenchlobenpyrrone, has entered the Phase II clinical trail for the treatment of Alzheimer's disease. Moreover, he won the First Prize of Natural Sciences in Yunnan Province for three times, and Ho Leung Ho Lee Fund Science and Technology Innovation Award in 2017.
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Affiliation(s)
- Yue-Mao Shen
- School of Pharmaceutical Sciences, Shandong University, Jinan, 250012, People's Republic of China.
- State Key Laboratory of Functions and Applications of Medicinal Plants, Academic City, No. 3491 Platina Way, Hi-tech Zone, Guiyang, Guizhou, 550014, People's Republic of China.
| | - Duo-Zhi Chen
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, People's Republic of China
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Two novel diterpenoid heterodimers, Bisebracteolasins A and B, from Euphorbia ebracteolata Hayata, and the cancer chemotherapeutic potential of Bisebracteolasin A. Sci Rep 2017; 7:14507. [PMID: 29109538 PMCID: PMC5674023 DOI: 10.1038/s41598-017-14637-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Accepted: 10/11/2017] [Indexed: 01/26/2023] Open
Abstract
Rare ent-abietane-rosane diterpenoid heterodimers, Bisebracteolasins A and B (1 and 2, respectively), were isolated from the roots of Euphorbia ebracteolata Hayata. Their structures and absolute configurations were elucidated from spectroscopic data and X-ray diffraction analysis. Compounds 1 and 2 exhibited moderate cytotoxic effects against five cancer cell lines. Compound 1 showed more effective antiproliferative activities against human tumour cells, HL-60 and SMMC-7721, with IC50 values of 2.61 and 4.08 μM, respectively, than 2. Both compounds 1 and 2 inhibit the colorectal cancer stem cell line P6C with IC50 values of 16.48 and 34.76 μM, respectively. Moreover, preliminary biological tests showed compound 1 exhibited inhibitory activity towards tumoursphere formation and migration of the P6C cell line. Overall, we identified two novel diterpenoid heterodimers, and Bisebracteolasin A exhibits therapeutic potential in impeding tumour growth and metastatic ability of cancer stem cells.
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Abstract
Significant limonoids: new isolated limonoids, and recent developments in the total chemical synthesis, and structural modifications of limonoids regarding the bioactivities have been summarised.
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Affiliation(s)
- Yuanyuan Zhang
- Research Institute of Pesticidal Design & Synthesis
- College of Chemistry & Pharmacy
- Northwest A&F University
- Yangling 712100
- P. R. China
| | - Hui Xu
- Research Institute of Pesticidal Design & Synthesis
- College of Chemistry & Pharmacy
- Northwest A&F University
- Yangling 712100
- P. R. China
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