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Toy PH, Loo YH, Leakasindhu S, Kan CM. Synthesis of Bungeanool, Isobungeanool, Dihydrobungeanool, Tetrahydrobungeanool, Hazaleamide, Lanyuamide III, and Analogues. SYNTHESIS-STUTTGART 2022. [DOI: 10.1055/a-1653-4050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
AbstractThe bungeanools are a family of alkamide natural products isolated from the pericarps of Zanthoxylum bungeanum (Sichuan pepper), and they are structurally related to the sanshools. While the sanshools, especially hydroxy-α-sanshool, have been studied in a variety of contexts, research regarding the bungeanools has been much more limited. To facilitate their study, we have developed stereoselective syntheses of all four members of this family of compounds by using flexible routes that are also amenable to the synthesis of analogues. The key transformation in the syntheses was the stereoselective triphenylphosphine/phenol-catalyzed isomerization of an alkynoate to the corresponding conjugated E,E-dienoate.
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PPARγ transcription effect on naturally occurring O-prenyl cinnamaldehydes and cinnamyl alcohol derivatives. Future Med Chem 2021; 13:1175-1183. [PMID: 34013764 DOI: 10.4155/fmc-2021-0054] [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: 01/27/2023] Open
Abstract
Background: PPARγ is known to be a key regulator of metabolism and storage of lipids and glucose and to be implicated in the pathology of severe syndromes like obesity, diabetes, atherosclerosis and cancer. Methods: As a continuation of the authors' studies on oxyprenylated secondary metabolites as effective PPARγ agonists, the authors describe herein the chemical synthesis of natural O-prenyl cinnamaldehydes and cinnamyl alcohols and preliminary data on their in vitro effects on PPARγ transcription. Results: Among the panel of eight compounds tested, three - namely, (2E)-3-(4-((E)3,7-dimethylocta-2,6-dienyloxy)-3-methoxyphenyl)acrylaldehyde, (2E)-3-(4-((E)3,7-dimethylocta-2,6-dienyloxy)-3-methoxyphenyl)prop-2-en-1-ol and boropinal A - exerted activity in a dose-dependent manner. Conclusion: O-prenyl cinnamaldehydes and cinnamyl alcohols have the potential to effectively interact with PPARγ receptor.
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Tori M, Fujiwara M, Okamoto Y, Tanaka M, Gong X, Shen Y, Hanai R, Kuroda C. New Oplopane-type Sesquiterpenoids from Ligularia duciformis. Nat Prod Commun 2019. [DOI: 10.1177/1934578x0700200402] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The chemical constituents of the root of Ligularia duciformis, collected in Yunnan Province of China, was studied and two new oplopane-type sesquiterpenoids were isolated, whose structures were determined on the basis of spectroscopic evidence. Quite recently, oplopane-type compounds were found in Ligularia narynensis, and this is the second example to isolate oplopane-type sesquiterpenoids from Ligularia plants.
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Affiliation(s)
- Motoo Tori
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima, 770-8514, Japan
| | - Miho Fujiwara
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima, 770-8514, Japan
| | - Yasuko Okamoto
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima, 770-8514, Japan
| | - Masami Tanaka
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima, 770-8514, Japan
| | - Xun Gong
- Kunming Institute of Botany, Chinese Academy of Science, Kunming 654204, China
| | - Yuemao Shen
- Kunming Institute of Botany, Chinese Academy of Science, Kunming 654204, China
| | - Ryo Hanai
- Department of Life Science, Rikkyo University, Nishi- Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan
| | - Chiaki Kuroda
- Department of Chemistry, Rikkyo University, Nishi- Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan
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Chakthong S, Ampaprom R, Inparn S, Phetkul U, Chusri S, Limsuwan S, Voravuthikunchai SP. New alkylamide from the stems of Zanthoxylum nitidum. Nat Prod Res 2018; 33:153-161. [PMID: 29457506 DOI: 10.1080/14786419.2018.1440218] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
A new alkylamide, named (2E,6E,8E)-N-(2-methylpropyl)-10-oxo-2,6,8-decatrienamide (1), together with 22 known compounds (2-23), were isolated from the stems of Zanthoxylum nitidum. Their structures were elucidated by spectroscopic methods, including 1D and 2D NMR spectroscopy. The isolated compounds exhibited slightly antioxidant activities through DPPH and ABTS radical scavenging assays but showed no antibacterial activity against Streptococcus mutans ATCC2517, a dental caries causing bacteria.
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Affiliation(s)
- Suda Chakthong
- a Faculty of Science, Department of Chemistry , Prince of Songkla University , Hat Yai, Songkhla , Thailand.,b Natural Product Research Center of Excellence , Prince of Songkla University , Hat Yai, Songkhla , Thailand
| | - Rangsima Ampaprom
- a Faculty of Science, Department of Chemistry , Prince of Songkla University , Hat Yai, Songkhla , Thailand
| | - Sakawduen Inparn
- a Faculty of Science, Department of Chemistry , Prince of Songkla University , Hat Yai, Songkhla , Thailand
| | - Uraiwan Phetkul
- a Faculty of Science, Department of Chemistry , Prince of Songkla University , Hat Yai, Songkhla , Thailand.,b Natural Product Research Center of Excellence , Prince of Songkla University , Hat Yai, Songkhla , Thailand
| | - Sasitorn Chusri
- b Natural Product Research Center of Excellence , Prince of Songkla University , Hat Yai, Songkhla , Thailand.,c Faculty of Traditional Thai Medicine , Prince of Songkla University , Hat Yai, Songkhla , Thailand
| | - Surasak Limsuwan
- b Natural Product Research Center of Excellence , Prince of Songkla University , Hat Yai, Songkhla , Thailand.,c Faculty of Traditional Thai Medicine , Prince of Songkla University , Hat Yai, Songkhla , Thailand
| | - Supayang Piyawan Voravuthikunchai
- b Natural Product Research Center of Excellence , Prince of Songkla University , Hat Yai, Songkhla , Thailand.,d Faculty of Science, Department of Microbiology , Prince of Songkla University , Hat Yai, Songkhla , Thailand
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Chruma JJ, Cullen DJ, Bowman L, Toy PH. Polyunsaturated fatty acid amides from the Zanthoxylum genus – from culinary curiosities to probes for chemical biology. Nat Prod Rep 2018; 35:54-74. [DOI: 10.1039/c7np00044h] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A critical and comprehensive review of the discovery, synthesis, and biological activities of alkamides isolated from Zanthoxylum plants and synthetic derivatives thereof.
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Affiliation(s)
- Jason J. Chruma
- Key Laboratory of Green Chemistry & Technology (MOE)
- College of Chemistry
- Sino-British Materials Research Institute
- College of Physical Science & Technology
- Sichuan University
| | | | - Lydia Bowman
- Department of Chemistry
- The University of Hong Kong
- P. R. China
| | - Patrick H. Toy
- Department of Chemistry
- The University of Hong Kong
- P. R. China
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7
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Kuroda C, Kobayashi R, Nagata A, Nakadozono Y, Itoh T, Okamoto Y, Tori M, Hanai R, Gong X. Terpenoids and Phenylpropanoids in Ligularia duciformis, L. kongkalingensis, L. nelumbifolia, and L. limprichtii. Molecules 2017; 22:E2062. [PMID: 29186833 PMCID: PMC6149998 DOI: 10.3390/molecules22122062] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 11/22/2017] [Accepted: 11/23/2017] [Indexed: 11/17/2022] Open
Abstract
The diversity in root chemicals and evolutionally neutral DNA regions in the complex of Ligularia duciformis, L. kongkalingensis, and L. nelumbifolia (the d/k/n complex) was studied using eight samples collected in central and northern Sichuan Province of China. Cacalol (14) and epicacalone (15), rearranged eremophilanes, were isolated from the complex for the first time. Two new phenylpropanoids were also obtained. Seven of the eight samples produced phenylpropanoids and the other produced lupeol alone. Two of the seven samples also produced furanoeremophilanes or their derivatives and one produced oplopanes. The geographical distribution of the sesquiterpene-producing populations suggests that the production of sesquiterpenes evolved independently in separate regions. L. limprichtii collected in northern Sichuan was also analyzed and its chemical composition and the sequence of internal transcribed spacers (ITSs) in the ribosomal RNA gene cluster were found to be similar to that in the d/k/n complex and L. yunnanensis, which are morphologically similar.
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Affiliation(s)
- Chiaki Kuroda
- Department of Chemistry, Rikkyo University, Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan.
| | - Ryohei Kobayashi
- Department of Chemistry, Rikkyo University, Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan.
| | - Ayumi Nagata
- Department of Chemistry, Rikkyo University, Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan.
| | - Yumi Nakadozono
- Department of Chemistry, Rikkyo University, Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan.
| | - Taketo Itoh
- Department of Chemistry, Rikkyo University, Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan.
| | - Yasuko Okamoto
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima 770-8514, Japan.
| | - Motoo Tori
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima 770-8514, Japan.
| | - Ryo Hanai
- Department of Life Science, Rikkyo University, Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan.
| | - Xun Gong
- Kunming Institute of Botany, Chinese Academy of Science, Kunming 650201, China.
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8
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Wang YM, Zhao JQ, Yang JL, Tao YD, Mei LJ, Shi YP. Chemical constituents from Ligularia purdomii (Turrill) Chittenden. BIOCHEM SYST ECOL 2017. [DOI: 10.1016/j.bse.2017.03.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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9
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Hanai R, Tanabe S, Aoyama N, Okamoto Y, Tori M, Zhang N, Gong X, Kuroda C. Chemical and Genetic Study of two Ligularia Hybrids in Shangrila County, Yunnan Province, China. Nat Prod Commun 2016. [DOI: 10.1177/1934578x1601100804] [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
The composition of root chemicals was examined for samples of L. cyathiceps × L. duciformis, L. duciformis × L. yunnanensis, and L. yunnanensis. Various furanoeremophilanes were isolated from a sample of L. cyathiceps × L. duciformis and found to be very similar to those isolated from L. cyathiceps. Lupeol and docosyl ferulate were isolated from L. yunnanensis, L. duciformis, and L. duciformis × L. yunnanensis.
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Affiliation(s)
- Ryo Hanai
- Department of Life Science, Rikkyo University, Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan
| | - Sayako Tanabe
- Department of Chemistry, Rikkyo University, Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan
| | - Nao Aoyama
- Department of Chemistry, Rikkyo University, Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan
| | - Yasuko Okamoto
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima 770-8514, Japan
| | - Motoo Tori
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima 770-8514, Japan
| | - Ningning Zhang
- Kunming Institute of Botany, Chinese Academy of Science, Kunming 650201, China
| | - Xun Gong
- Kunming Institute of Botany, Chinese Academy of Science, Kunming 650201, China
| | - Chiaki Kuroda
- Department of Chemistry, Rikkyo University, Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan
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Li K, Fan Y, Wang H, Fu Q, Jin Y, Liang X. Qualitative and quantitative analysis of an alkaloid fraction from Piper longum L. using ultra-high performance liquid chromatography-diode array detector–electrospray ionization mass spectrometry. J Pharm Biomed Anal 2015; 109:28-35. [DOI: 10.1016/j.jpba.2015.02.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2014] [Revised: 02/05/2015] [Accepted: 02/06/2015] [Indexed: 10/24/2022]
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Shimizu A, Watanabe S, Hanai R, Okamoto Y, Tori M, Gong X, Kuroda C. Chemical and Genetic Studies on Hybrid ofLigularia subspicataandLigularia cyathicepsCollected in Yunnan Province of China. Chem Biodivers 2014; 11:1438-48. [DOI: 10.1002/cbdv.201400133] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2014] [Indexed: 11/09/2022]
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12
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Nagano H, Hanai R, Yamada H, Matsushima M, Miura Y, Hoya T, Ozawa M, Fujiwara M, Kodama H, Torihata A, Onuki H, Nezu Y, Kawai S, Yamazaki M, Hirota H, Saito Y, Tori M, Ohsaki A, Gong X, Kuroda C. Chemical and genetic study of Ligularia duciformis and related species in Sichuan and Yunnan Provinces of China. Chem Biodivers 2012; 9:789-805. [PMID: 22492496 DOI: 10.1002/cbdv.201100240] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The chemical constituents of the root extracts and the evolutionarily neutral DNA base sequences were studied for 28 samples of Ligularia duciformis, L. kongkalingensis, and L. nelumbifolia collected in Sichuan and Yunnan Provinces of China. The samples could be classified into four chemotypes (1-4). Sesquiterpenoids having eremophilane and oplopane skeletons were isolated from two (Chemotype 1) and three (Chemotype 2) samples, respectively. Two new oplopane derivatives were isolated and their structures were determined. In 18 samples, phenylpropenoids were the major components (Chemotype 3). In five samples, neither phenylpropenoids nor sesquiterpenoids were found (Chemotype 4). Despite this large chemical variety, no correlation was found between the chemotype and the morphological criteria of species identification. The analysis of the evolutionarily neutral DNA regions also indicated that the samples were not separated into distinct clades and that introgression was extensive.
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Affiliation(s)
- Hajime Nagano
- Department of Chemistry, Ochanomizu University, Otsuka, Bunkyo-ku, Tokyo, Japan.
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Shimizu A, Suzuki Y, Torihata A, Hanai R, Saito Y, Tori M, Gong X, Kuroda C. Complex Diversity in Ligularia Kanaitzensis. Nat Prod Commun 2012. [DOI: 10.1177/1934578x1200700404] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Two samples of Ligularia kanaitzensis collected in the Shizhongshan Mountain region of Yunnan Province, as well as one sample collected in Sichuan Province, were analyzed with regard to root constituents and neutral DNA sequences. The two Shizhongshan samples were found to be different from each other and from other samples analyzed previously, indicating that the intra-specific diversity in the species was highly complex.
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Affiliation(s)
- Anna Shimizu
- Department of Chemistry and Research Center for Smart Molecules, Rikkyo University, Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan
| | - Yurika Suzuki
- Department of Chemistry and Research Center for Smart Molecules, Rikkyo University, Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan
| | - Atsushi Torihata
- Department of Chemistry and Research Center for Smart Molecules, Rikkyo University, Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan
| | - Ryo Hanai
- Department of Life Science and Research Center for Life Science, Rikkyo University, Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan
| | - Yoshinori Saito
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima, 770-8514, Japan
| | - Motoo Tori
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima, 770-8514, Japan
| | - Xun Gong
- Kunming Institute of Botany, Chinese Academy of Science, Kunming 650204, P. R. China
| | - Chiaki Kuroda
- Department of Chemistry and Research Center for Smart Molecules, Rikkyo University, Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan
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Nugraha AS, Keller PA. Revealing Indigenous Indonesian Traditional Medicine: Anti-infective Agents. Nat Prod Commun 2011. [DOI: 10.1177/1934578x1100601240] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Indonesia is rich in medicinal plants which the population has used traditionally from generation to generation for curing diseases. Our interest in the treatment of infectious diseases has lead to the investigation of traditional Indonesian treatments. In this review, we present a comprehensive review of ethnopharmacologically directed screening in Indonesian medicinal plants to search for new antiviral, antimalarial, antibacterial and antifungal agents. Some potent drug leads have been isolated from Indonesian medicinal plants. Further research is still required for the lead development as well as the search for new bioactive compounds from the enormous medicinal plant resources.
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Affiliation(s)
- Ari S. Nugraha
- School of Chemistry, Faculty of Science, University of Wollongong, Wollongong, New South Wales, Australia 2522
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Jember, Jember, Indonesia 68121
| | - Paul A. Keller
- School of Chemistry, Faculty of Science, University of Wollongong, Wollongong, New South Wales, Australia 2522
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15
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Saito Y, Ichihara M, Okamoto Y, Gong X, Kuroda C, Tori M. Five new subspicatins and noreremophilane from Parasenecio petasitoides collected in China. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.09.063] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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16
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Bruyère C, Genovese S, Lallemand B, Ionescu-Motatu A, Curini M, Kiss R, Epifano F. Growth inhibitory activities of oxyprenylated and non-prenylated naturally occurring phenylpropanoids in cancer cell lines. Bioorg Med Chem Lett 2011; 21:4174-9. [DOI: 10.1016/j.bmcl.2011.05.089] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2011] [Revised: 05/22/2011] [Accepted: 05/24/2011] [Indexed: 12/26/2022]
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17
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Saito Y, Hattori M, Iwamoto Y, Takashima Y, Mihara K, Sasaki Y, Fujiwara M, Sakaoku M, Shimizu A, Chao X, Kuroda C, Gong X, Hanai R, Tori M. Overlapping chemical and genetic diversity in Ligularia lamarum and Ligularia subspicata. Isolation of ten new eremophilanes and a new seco-bakkane compound. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.01.082] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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19
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Chemical Composition of the Leaf Essential Oil of Casimiroa Edulis La Llave & Lex. (Rutaceae) from Monteverde, Costa Rica. Nat Prod Commun 2009. [DOI: 10.1177/1934578x0900400322] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The leaf essential oil of Casimiroa edulis (Rutaceae), collected from Monteverde, Costa Rica, has been obtained by hydrodistillation and analyzed by GC-MS. The leaf oil was dominated by sesquiterpene hydrocarbons, predominately germacrene D (16-22%) and ( E)-caryophyllene (16-17%), consistent with the traditional use of this plant as a sedative, sleep inducer and hypotensive.
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Jiang L, Lu Y, He S, Pan Y, Sun C, Wu T. Preparative isolation and purification of two amides fromMallotus lianusCroiz by high-speed counter-current chromatography. J Sep Sci 2008; 31:3930-5. [DOI: 10.1002/jssc.200800396] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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21
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Tori M, Watanabe A, Matsuo S, Okamoto Y, Tachikawa K, Takaoka S, Gong X, Kuroda C, Hanai R. Diversity of Ligularia kanaitzensis in sesquiterpenoid composition and neutral DNA sequences. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.02.036] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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22
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Lee SH, Son JK, Jeong BS, Jeong TC, Chang HW, Lee ES, Jahng Y. Progress in the studies on rutaecarpine. Molecules 2008; 13:272-300. [PMID: 18305418 PMCID: PMC6245441 DOI: 10.3390/molecules13020272] [Citation(s) in RCA: 131] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2007] [Revised: 02/01/2008] [Accepted: 02/02/2008] [Indexed: 11/17/2022] Open
Abstract
Rutaecarpine is an indolopyridoquinazolinone alkaloid isolated from Evodia rutaecarpa and related herbs, which has shown a variety of intriguing biological properties such as anti-thrombotic, anticancer, anti-inflammatory and analgesic, anti-obesity and thermoregulatory, vasorelaxing activity, as well as effects on the cardiovascular and endocrine systems. Recent progress in the studies on the isolation, synthesis, structure-activity relationship studies, biological activities and metabolism of rutaecarpine are reviewed.
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Affiliation(s)
| | | | | | | | | | | | - Yurngdong Jahng
- College of Pharmacy, Yeungnam University, Gyeongsan 712-749 Korea
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24
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Sieck O, Ehwald M, Liebscher J. Asymmetric Synthesis of Isoquinoline Derivatives from Amino Acids. European J Org Chem 2005. [DOI: 10.1002/ejoc.200400693] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Brader G, Bacher M, Hofer O, Greger H. Prenylated phenylpropenes from Coleonema pulchellum with antimicrobial activity. PHYTOCHEMISTRY 1997; 45:1207-1212. [PMID: 9272968 DOI: 10.1016/s0031-9422(97)00124-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The lipophilic root extract of Coleonema pulchellum was analysed and tested for antifungal and antibacterial activity. Eight previously undescribed prenyloxy and geranyloxy phenylpropenes, were isolated as major compounds together with the known evofolin-C as well as the lignans (+/-)-sesamin and (+/-)-prenylpiperitol, the diterpene (-)-pimara-9(11),15-dien-19-oic acid and the 2,4-decadienoic acid isobutylamide. All structures were established by spectroscopic evidence. From the new phenylpropenes, named evofolin-C-acetate, colenemol, colenemal, prenycol acetate, dehydroprenycol acetate, precolpuchol, colpuchol and colpuchol acetate, the dihydroxylated precolpuchol displayed the strongest antifungal and antibacterial activity against Cladosporium herbarum and Staphylococcus aureus, respectively.
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Affiliation(s)
- G Brader
- Comparative Phytochemistry Department, University of Vienna, Austria
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Kitagawa I, Simanjuntak P, Hori K, Nagami N, Mahmud T, Shibuya H, Kobayashi M. Indonesian medicinal plants. VII. Seven new clerodane-type diterpenoids, peronemins A2, A3, B1, B2, B3, C1, and D1, from the leaves of Peronema canescens (Verbenaceae). Chem Pharm Bull (Tokyo) 1994; 42:1050-5. [PMID: 8069955 DOI: 10.1248/cpb.42.1050] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Seven new clerodane-type diterpenoids, named peronemins B2 (1), A2 (2), B1 (3), C1 (4), B3 (5), A3 (6), and D1 (7), were isolated from the leaves of Peronema canescens (Verbenaceae), an Indonesian medicinal plant collected in Bengkulu, Sumatera Island, Indonesia. The chemical structures of 1-7 have been elucidated on the basis of their chemical and physicochemical properties.
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Affiliation(s)
- I Kitagawa
- Faculty of Pharmaceutical Sciences, Osaka University, Japan
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