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Tiqiang Z, Zhenzhen W, Qianyu F, Rui Q, Guangjie Z, Bin L, Junxing D, Chengchu Z. A new oleanane-type triterpene from Ardisia lindleyana D.Dietr and its cytotoxic activity. Nat Prod Res 2022:1-8. [PMID: 35319322 DOI: 10.1080/14786419.2022.2053849] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
A new oleanane-type triterpene, ardisiapunine A (1), together with eight known compounds were isolated from the roots of Ardisia lindleyana D.Dietr. Their chemical structures were determined by means of spectroscopic methods including HR-ESI-MS and (1 D, 2 D) NMR data. The absolute configuration of compound 1 was established by a single-crystal X-ray diffraction experiment. The new compound is an unusual oleanane-type triterpene bearing an acetal and a C-13-C-18 double bond. The cytotoxicity of all isolated compounds were evaluated using four human cancer cell lines, including A549, HepG2, HeLa and U87. The new compound 1 and compound 2 were weakly active but the known compound 6 exhibited a high cytotoxicity compared to cisplatin.
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Affiliation(s)
- Zhou Tiqiang
- Faculty of Environment and Life, Beijing University of Technology, Beijng, China.,Department of Pharmaceutical Chemistry, Beijing Institute of Radition Medicine, Beijing, China
| | - Wei Zhenzhen
- Faculty of Environment and Life, Beijing University of Technology, Beijng, China.,Department of Pharmaceutical Chemistry, Beijing Institute of Radition Medicine, Beijing, China
| | - Fu Qianyu
- Department of Pharmaceutical Chemistry, Beijing Institute of Radition Medicine, Beijing, China
| | - Qiu Rui
- Department of Pharmaceutical Chemistry, Beijing Institute of Radition Medicine, Beijing, China
| | - Zhang Guangjie
- Department of Pharmaceutical Chemistry, Beijing Institute of Radition Medicine, Beijing, China
| | - Li Bin
- Department of Pharmaceutical Chemistry, Beijing Institute of Radition Medicine, Beijing, China
| | - Dong Junxing
- Department of Pharmaceutical Chemistry, Beijing Institute of Radition Medicine, Beijing, China
| | - Zeng Chengchu
- Faculty of Environment and Life, Beijing University of Technology, Beijng, China
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Penicacids E-G, three new mycophenolic acid derivatives from the marine-derived fungus Penicillium parvum HDN17-478. Chin J Nat Med 2021; 18:850-854. [PMID: 33308607 DOI: 10.1016/s1875-5364(20)60027-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Indexed: 01/26/2023]
Abstract
Three new mycophenolic acid derivatives, penicacids E-G (1-3), together with three known analogues, mycophenolic acid (4), 4'-hydroxy-mycophenolic acid (5) and mycophenolic methyl ester (6), were isolated from a marine-derived fungus Penicillium parvum HDN17-478 from a South China Sea marine sediment sample. The structures of compounds 1-3 were elucidated by HRMS, NMR, and Mosher's method. Among them, compounds 1 and 2 were the first examples of mycophenolic acid analogs with a double bond at C-3'/C-4' position. The cytotoxicity of 1-6 was evaluated against the HCT-116, BEL-7402, MGC-803, SH-SY5Y, HO-8910 and HL-60 cell lines, and compounds 4 and 6 showed potent cytotoxicity with IC50 values ranging from 1.69 to 12.98 μmol·L-1.
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Jiang M, Wu Z, Liu L, Chen S. The chemistry and biology of fungal meroterpenoids (2009-2019). Org Biomol Chem 2021; 19:1644-1704. [PMID: 33320161 DOI: 10.1039/d0ob02162h] [Citation(s) in RCA: 74] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Fungal meroterpenoids are secondary metabolites from mixed terpene-biosynthetic origins. Their intriguing chemical structural diversification and complexity, potential bioactivities, and pharmacological significance make them attractive targets in natural product chemistry, organic synthesis, and biosynthesis. This review provides a systematic overview of the isolation, chemical structural features, biological activities, and fungal biodiversity of 1585 novel meroterpenoids from 79 genera terrestrial and marine-derived fungi including macrofungi, Basidiomycetes, in 441 research papers in 2009-2019. Based on the nonterpenoid starting moiety in their biosynthesis pathway, meroterpenoids were classified into four categories (polyketide-terpenoid, indole-, shikimate-, and miscellaneous-) with polyketide-terpenoids (mainly tetraketide-) and shikimate-terpenoids as the primary source. Basidiomycota produced 37.5% of meroterpenoids, mostly shikimate-terpenoids. The genera of Ganoderma, Penicillium, Aspergillus, and Stachybotrys are the four dominant producers. Moreover, about 56% of meroterpenoids display various pronounced bioactivities, including cytotoxicity, enzyme inhibition, antibacterial, anti-inflammatory, antiviral, antifungal activities. It's exciting that several meroterpenoids including antroquinonol and 4-acetyl antroquinonol B were developed into phase II clinically used drugs. We assume that the chemical diversity and therapeutic potential of these fungal meroterpenoids will provide biologists and medicinal chemists with a large promising sustainable treasure-trove for drug discovery.
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Affiliation(s)
- Minghua Jiang
- School of Marine Sciences, Sun Yat-sen University, Guangzhou 510006, China. and South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Guangzhou 510006, China
| | - Zhenger Wu
- School of Marine Sciences, Sun Yat-sen University, Guangzhou 510006, China.
| | - Lan Liu
- School of Marine Sciences, Sun Yat-sen University, Guangzhou 510006, China. and Southern Laboratory of Ocean Science and Engineering (Guangdong, Zhuhai), Zhuhai 519000, China and South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Guangzhou 510006, China
| | - Senhua Chen
- School of Marine Sciences, Sun Yat-sen University, Guangzhou 510006, China. and Southern Laboratory of Ocean Science and Engineering (Guangdong, Zhuhai), Zhuhai 519000, China and South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Guangzhou 510006, China
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Vinale F, Salvatore MM, Nicoletti R, Staropoli A, Manganiello G, Venneri T, Borrelli F, DellaGreca M, Salvatore F, Andolfi A. Identification of the Main Metabolites of a Marine-Derived Strain of Penicillium brevicompactum Using LC and GC MS Techniques. Metabolites 2020; 10:metabo10020055. [PMID: 32019164 PMCID: PMC7074196 DOI: 10.3390/metabo10020055] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 01/21/2020] [Accepted: 01/27/2020] [Indexed: 11/16/2022] Open
Abstract
Marine-derived fungi are an important source of many valuable compounds with original structures and diverse physico-chemical properties. In this work, the metabolomic profile of a strain of Penicillium brevicompactum, recovered from a snakelocks sea anemone (Anemonia sulcata), was investigated through the parallel application of LC-ESI-HRMS, GC-MS, and NMR. Our strategy allowed the identification of mycophenolic acid, brevianamide A, and several compounds belonging to the thiosilvatins. Among the latter, five products are reported for the first time in this species. The main product of this series, cis-bis(methylthio)silvatin, was also tested for antiproliferative activity on both cancer and non-tumoral colon cell lines.
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Affiliation(s)
- Francesco Vinale
- Department of Veterinary Medicine and Animal Productions, University of Naples Federico II, 80137 Naples, Italy;
- Institute for Sustainable Plant Protection, National Research Council, 80055 Portici (NA), Italy;
| | - Maria Michela Salvatore
- Department of Chemical Sciences, University of Naples Federico II, 80126 Naples, Italy; (M.M.S.); (M.D.); (F.S.)
| | - Rosario Nicoletti
- Council for Agricultural Research and Economics, Research Centre for Olive, Citrus and Tree Fruit, 81100 Caserta, Italy;
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici (NA), Italy;
| | - Alessia Staropoli
- Institute for Sustainable Plant Protection, National Research Council, 80055 Portici (NA), Italy;
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici (NA), Italy;
| | - Gelsomina Manganiello
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici (NA), Italy;
| | - Tommaso Venneri
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy; (T.V.); (F.B.)
| | - Francesca Borrelli
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy; (T.V.); (F.B.)
| | - Marina DellaGreca
- Department of Chemical Sciences, University of Naples Federico II, 80126 Naples, Italy; (M.M.S.); (M.D.); (F.S.)
| | - Francesco Salvatore
- Department of Chemical Sciences, University of Naples Federico II, 80126 Naples, Italy; (M.M.S.); (M.D.); (F.S.)
| | - Anna Andolfi
- Department of Chemical Sciences, University of Naples Federico II, 80126 Naples, Italy; (M.M.S.); (M.D.); (F.S.)
- Correspondence: ; Tel.: +39-081-2539179
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Zhang Q, Yang B, Li F, Liu M, Lin S, Wang J, Xue Y, Zhu H, Sun W, Hu Z, Zhang Y. Mycophenolic Acid Derivatives with Immunosuppressive Activity from the Coral-Derived Fungus Penicillium bialowiezense. Mar Drugs 2018; 16:E230. [PMID: 29986508 PMCID: PMC6070797 DOI: 10.3390/md16070230] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 07/03/2018] [Accepted: 07/04/2018] [Indexed: 12/15/2022] Open
Abstract
Mycophenolic acid (MPA) is a potent inosine-5′-monophosphate dehydrogenase (IMPDH) inhibitor for immunosuppressive chemotherapy. Most importantly, as the 2-morpholinoethyl ester prodrug of MPA, mycophenolate mofetil (MMF) is a well-known immunosuppressant used to prevent rejection in organ transplantations. Nevertheless, due to its frequently occurred side effects, searching for new therapeutic agents is ongoing. In our current work, by virtue of efficient bioassay-guided fractionation and purification, eleven mycophenolic acid derivatives, including five previously unreported metabolites (3⁻7) and six known compounds (1, 2, and 8⁻11), were obtained from the coral-derived fungus Penicillium bialowiezense. Their structures were elucidated by means of extensive spectroscopic analyses (including 1D and 2D NMR and HRESIMS data) and comparison of the NMR and other physical data with those reported in the literature in the case of the known compounds. All the isolates 1⁻11 were evaluated for the immunosuppressive activity, and 1⁻3 showed potent IMPDH2 inhibitory potency with IC50 values of 0.84⁻0.95 μM, which were comparable to that of MPA (the positive control), while 4⁻10 showed significant inhibitory potency with IC50 values of 3.27⁻24.68 μM. All the MPA derivatives showed promising immunosuppressive activity, endowing them as potential drug leads for organ transplantations and autoimmune related diseases.
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Affiliation(s)
- Qing Zhang
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
| | - Beiye Yang
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
| | - Fengli Li
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
| | - Mengting Liu
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
| | - Shuang Lin
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
| | - Jianping Wang
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
| | - Yongbo Xue
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
| | - Hucheng Zhu
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
| | - Weiguang Sun
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
| | - Zhengxi Hu
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
| | - Yonghui Zhang
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
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Phthalides: Distribution in Nature, Chemical Reactivity, Synthesis, and Biological Activity. PROGRESS IN THE CHEMISTRY OF ORGANIC NATURAL PRODUCTS 104 2017; 104:127-246. [DOI: 10.1007/978-3-319-45618-8_2] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Du L, You J, Nicholas KM, Cichewicz RH. Chemoreactive Natural Products that Afford Resistance Against Disparate Antibiotics and Toxins. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201511348] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Lin Du
- Department of Chemistry and Biochemistry; Natural Products Discovery Group, and Institute for Natural Products Applications and Research Technologies; University of Oklahoma; Norman OK 73019-5251 USA
| | - Jianlan You
- Department of Chemistry and Biochemistry; Natural Products Discovery Group, and Institute for Natural Products Applications and Research Technologies; University of Oklahoma; Norman OK 73019-5251 USA
| | - Kenneth M. Nicholas
- Department of Chemistry and Biochemistry; Natural Products Discovery Group, and Institute for Natural Products Applications and Research Technologies; University of Oklahoma; Norman OK 73019-5251 USA
| | - Robert H. Cichewicz
- Department of Chemistry and Biochemistry; Natural Products Discovery Group, and Institute for Natural Products Applications and Research Technologies; University of Oklahoma; Norman OK 73019-5251 USA
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Du L, You J, Nicholas KM, Cichewicz RH. Chemoreactive Natural Products that Afford Resistance Against Disparate Antibiotics and Toxins. Angew Chem Int Ed Engl 2016; 55:4220-5. [PMID: 26928999 DOI: 10.1002/anie.201511348] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Revised: 01/18/2016] [Indexed: 11/09/2022]
Abstract
Microorganisms use chemical inactivation strategies to circumvent toxicity caused by many types of antibiotics. Yet in all reported cases, this approach is limited to enzymatically facilitated mechanisms that each target narrow ranges of chemically related scaffolds. The fungus-derived shikimate analogues, pericoxide and pericosine A, were identified as chemoreactive natural products that attenuate the antagonistic effects of several synthetic and naturally derived antifungal agents. Experimental and computational studies suggest that pericoxide and pericosine A readily react via SN 2' mechanisms against a variety of nucleophilic substances under both in vitro aqueous and in situ co-culture conditions. Many of the substitution products from this reaction were highly stable and exhibited diminished toxicities against environmental fungal isolates, including the Tolypocladium sp. strain that produced pericoxide and pericosine A.
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Affiliation(s)
- Lin Du
- Department of Chemistry and Biochemistry, Natural Products Discovery Group, and Institute for Natural Products Applications and Research Technologies, University of Oklahoma, Norman, OK, 73019-5251, USA
| | - Jianlan You
- Department of Chemistry and Biochemistry, Natural Products Discovery Group, and Institute for Natural Products Applications and Research Technologies, University of Oklahoma, Norman, OK, 73019-5251, USA
| | - Kenneth M Nicholas
- Department of Chemistry and Biochemistry, Natural Products Discovery Group, and Institute for Natural Products Applications and Research Technologies, University of Oklahoma, Norman, OK, 73019-5251, USA
| | - Robert H Cichewicz
- Department of Chemistry and Biochemistry, Natural Products Discovery Group, and Institute for Natural Products Applications and Research Technologies, University of Oklahoma, Norman, OK, 73019-5251, USA.
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Sakai M, Kaneko S, Nakamura M, Murakami Y, Hikawa H, Azumaya I, Nakakoshi M, Yokoyama Y. Spectroscopic investigation for the interaction of mycophenolate mofetil with ferrous ions. Chem Pharm Bull (Tokyo) 2014; 62:1131-5. [PMID: 25366315 DOI: 10.1248/cpb.c14-00334] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The interaction of mycophenolate mofetil (MMF) with ferrous ions (Fe(2+)) in the solid state, in water, and in polar organic solvents was investigated using (1)H-NMR, (13)C-NMR, IR, and UV-visible (Vis) spectroscopies. A red-purple colored substance was formed after grinding solid MMF and FeSO4·7H2O in a mortar. The IR spectrum of taken as a KBr tablet of the colored substance showed a new absorption band at 1651 cm(-1). Although the color disappeared when the sample was dissolved in water, it persisted in organic solvents such as MeOH or dimethyl sulfoxide (DMSO). The UV-Vis spectrum of a 0.25 mM MeOH solution of MMF showed a new absorption maximum at 507 nm in the presence of Fe(2+) ions, while an aqueous solution of the same mixture showed no significant change from the MMF solution. All the signals in the (13)C-NMR spectrum in DMSO-d6 solution were unambiguously assigned. Upon the addition of 0.5 eq. of Fe(2+) ions, all the carbon signals except those of the 2-morpholinoethyl group almost disappeared, which clearly indicated that the Fe(2+) ions were located far away from the 2-morpholinoethyl groups in the MMF molecules. On the basis of these results, we have concluded that the MMF-Fe(2+) complex is actually formed in the solid state as well as in polar organic solvents such as MeOH or DMSO.
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Penicacids A–C, three new mycophenolic acid derivatives and immunosuppressive activities from the marine-derived fungus Penicillium sp. SOF07. Bioorg Med Chem Lett 2012; 22:3332-5. [DOI: 10.1016/j.bmcl.2012.02.106] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2011] [Revised: 02/13/2012] [Accepted: 02/28/2012] [Indexed: 11/18/2022]
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