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Yan J, Zhou Z, He Q, Chen G, Wei H, Xie W. The applications of catalytic asymmetric halocyclization in natural product synthesis. Org Chem Front 2022. [DOI: 10.1039/d1qo01395e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Catalytic asymmetric halocyclization of olefinic substrate has evolved rapidly and been well utilized as a practical strategy for constructing enantioenriched cyclic skeletons in natural product synthesis.
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Affiliation(s)
- Jiahang Yan
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, 22 Xinong Road, Yangling 712100, Shaanxi, China
| | - Zhiqiang Zhou
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, 22 Xinong Road, Yangling 712100, Shaanxi, China
| | - Qiaoqiao He
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, 22 Xinong Road, Yangling 712100, Shaanxi, China
| | - Guzhou Chen
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, 22 Xinong Road, Yangling 712100, Shaanxi, China
| | - Hongbo Wei
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, 22 Xinong Road, Yangling 712100, Shaanxi, China
| | - Weiqing Xie
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, 22 Xinong Road, Yangling 712100, Shaanxi, China
- Key Laboratory of Botanical Pesticide R&D in Shaanxi Province, Yangling, Shaanxi 712100, China
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Fernandes RA, Kumar P, Choudhary P. Evolution of Strategies in Protecting‐Group‐Free Synthesis of Natural Products: A Recent Update. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001246] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Rodney A. Fernandes
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai, Powai Maharashtra India
| | - Praveen Kumar
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai, Powai Maharashtra India
| | - Priyanka Choudhary
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai, Powai Maharashtra India
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Salam A, Ray S, Zaid MA, Kumar D, Khan T. Total syntheses of several iridolactones and the putative structure of noriridoid scholarein A: an intramolecular Pauson-Khand reaction based one-stop synthetic solution. Org Biomol Chem 2020; 17:6831-6842. [PMID: 31250873 DOI: 10.1039/c9ob00855a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple and general approach towards the total syntheses of several iridolactones such as (±)-boschnialactone, (±)-7-epi-boschnialactone, (±)-teucriumlactone, (±)-iridomyrmecin, (±)-isoboonein, (±)-7-epi-argyol, (±)-scabrol A, (±)-7-epi-scabrol A, and (±)-patriscabrol as well as the putative structure of scholarein A is delineated. The synthetic strategy features a diastereoselective intramolecular Pauson-Khand reaction (IPKR) to construct the iridoid framework followed by some strategic synthetic manipulations to access the targeted monoterpenes including those having diverse oxy-functionalization patterns and with 3-5 contiguous stereogenic centres in a highly stereocontrolled manner. Also, the present endeavour includes the first total synthesis of scabrol A.
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Affiliation(s)
- Abdus Salam
- Organic Synthesis Laboratory, School of Basic Sciences, Indian Institute of Technology Bhubaneswar, Khurdha-752050, Odisha, India.
| | - Sayan Ray
- Organic Synthesis Laboratory, School of Basic Sciences, Indian Institute of Technology Bhubaneswar, Khurdha-752050, Odisha, India.
| | - Md Abu Zaid
- Organic Synthesis Laboratory, School of Basic Sciences, Indian Institute of Technology Bhubaneswar, Khurdha-752050, Odisha, India.
| | - Dileep Kumar
- Organic Synthesis Laboratory, School of Basic Sciences, Indian Institute of Technology Bhubaneswar, Khurdha-752050, Odisha, India.
| | - Tabrez Khan
- Organic Synthesis Laboratory, School of Basic Sciences, Indian Institute of Technology Bhubaneswar, Khurdha-752050, Odisha, India.
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Zhang L, Zhao Y, Wang ZA, Wei K, Qiu B, Zhang C, Wang-Müller Q, Li M. The genus Boschniakia in China: An ethnopharmacological and phytochemical review. JOURNAL OF ETHNOPHARMACOLOGY 2016; 194:987-1004. [PMID: 27773803 DOI: 10.1016/j.jep.2016.10.051] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Revised: 10/16/2016] [Accepted: 10/17/2016] [Indexed: 06/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE As a group of important medicine plants, Boschniakia rossica (Cham. et Schltdl) Fedtsch. and B. himalaica Hook.f.et Thoms, which are the only two species in the genus Boschniakia (Orobanchaceae), have long been used in traditional Chinese medicine for their multiple therapeutic uses related to enhanced renal function, erectile dysfunction, defaecate and hepatoprotective. Additionally, the two species are also used as dietary supplements in wine, cosmetics, and other healthy food. AIM OF THE REVIEW By providing comprehensive information and data of genus Boschniakia on botany, traditional medicinal uses, phytochemistry, pharmacological research and toxicology, this review aims to summary the group of natural compounds from Boschniakia discovered so far. The other aims are to reference research findings of their biological activities and functions in medicine, physiology, and cell biology to highlight the compound candidates which can be used for further drug discovery in several pharmaceutical areas including antioxidation, anticancer, anti-inflammation, anti-senile, and immunology. MATERIALS AND METHODS All of the available information on B. rossica and B. himalaica was collected from the electronic resources (such as PubMed, SciFinder Scholar, CNKI, TPL (www.theplantlist.org), Google Scholar, Baidu Scholar, and Web of Science). RESULTS After a comprehensive analysis of the literatures from available online sources, the results show that both species of genus Boschniakia are valuable and popular herbal medicines with potentials to cure various ailments. The phytochemical studies revealed that the chemical compositions of this genus were mainly iridoid glycosides and phenylpropanoid glycosides. To date, 112 compounds have been isolated from the genus, while their crude extracts and purified compounds have been found to possess a wide range of biological activities including anti-senile, antitumor and anticancer, anti-inflammatory, protecting liver, boost memory, anti-oxidation, anti-lipid peroxidative, and antiviral activities. CONCLUSIONS The existing traditional uses of the genus Boschniakia have been evaluated, and the properties of the genus are summarized based on botany, phytochemistry, pharmacological research, and toxicology. This review aims to introduce the utilization and application of the genus Boschniakia to modern drug discovery, traditional medicinal plant utilization, herbal species conservation, and the development of medicinal and health-maintaining products.
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Affiliation(s)
- Le Zhang
- Baotou Medical College, Baotou, Inner Mongolia 014060, China
| | - Yunshan Zhao
- Baotou Medical College, Baotou, Inner Mongolia 014060, China
| | - Zhipeng A Wang
- Department of Chemistry, Texas A&M University, College Station, TX 77840, United States
| | - Kunhua Wei
- Guangxi Botanical Garden of Medicinal Plants, Nanning 530023, China
| | - Bin Qiu
- Yunnan Institute of Materia Medica, Kunming 650111, China
| | - Chunhong Zhang
- Baotou Medical College, Baotou, Inner Mongolia 014060, China
| | - QiYan Wang-Müller
- Research Institute of Organic Agriculture (FIBL), CH-5070 Frick, Switzerland.
| | - Minhui Li
- Baotou Medical College, Baotou, Inner Mongolia 014060, China; Guangxi Botanical Garden of Medicinal Plants, Nanning 530023, China; Inner Mongolia Institute of Traditional Chinese Medicine, Hohhot, Inner Mongolia 010000, China.
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Foning Tebou PL, Mabou FD, Ngnokam D, Harakat D, Voutquenne-Nazabadioko L. Owariensisone: a new iridolactone from the whole plant of Brillantaisia owariensis P. Beauv. Nat Prod Res 2016; 30:1611-6. [DOI: 10.1080/14786419.2015.1126265] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
| | | | - David Ngnokam
- Faculty of Science, Department of Chemistry, University of Dschang, Dschang, Cameroon
| | - Dominique Harakat
- Service Commun d’Analyses, Institut de Chimie Moléculaire de Reims (ICMR), CNRS UMR 7312, Reims, France
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Chang MY, Lin CH, Lee AY, Tai HM, Chang NC. Total Synthesis of (±)-Boschnialactone and (±)-Tetrahydroanhydrodesoxyaucubigenin. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.199900032] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Hilgraf R, Zimmermann N, Lehmann L, Tröger A, Francke W. Stereoselective synthesis of trans-fused iridoid lactones and their identification in the parasitoid wasp Alloxysta victrix, Part II: Iridomyrmecins. Beilstein J Org Chem 2012; 8:1256-64. [PMID: 23019456 PMCID: PMC3458746 DOI: 10.3762/bjoc.8.141] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2012] [Accepted: 07/20/2012] [Indexed: 11/23/2022] Open
Abstract
Following our earlier approach to the synthesis of dihydronepetalactones, all eight stereoisomers of trans-fused iridomyrmecins were synthesized starting from the enantiomers of limonene. Combined gas chromatography and mass spectrometry including enantioselective gas chromatography revealed that volatiles released by the endohyperparasitoid wasp Alloxysta victrix contain (4S,4aR,7S,7aR)-iridomyrmecin of 95–97% ee and stereochemically pure (4S,4aS,7R,7aS)-iridomyrmecin as a minor component.
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Affiliation(s)
- Robert Hilgraf
- Department of Chemistry - Organic Chemistry, University of Hamburg, Martin-Luther-King-Platz 6, D-20146 Hamburg, Germany
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Storme P, Quaeghebeur L, Vandewalle M. Iridoids. Asymmetric Synthesis Via Enantiomeric Separation of the Mono Methylester of 2, 3-DI-Endo-Hydroxycarbonyl-5-Norbornene. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bscb.19840931110] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Fu JJ, Jin HZ, Shen YH, Zhang WD, Xu WZ, Zeng Q, Yan SK. Two Novel Monoterpene Alkaloid Dimers fromIncarvillea arguta. Helv Chim Acta 2007. [DOI: 10.1002/hlca.200790221] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Robert N, Hoarau C, Marsais F. Neat total synthesis of six monoterpenic alkaloids of the actinidine series. Tetrahedron 2007. [DOI: 10.1016/j.tet.2007.02.090] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Caille JC, Tabyaoui B, Guilard R, Bellamy FD. An Expedient and Stereoselective Synthesis of (±) Boschnialactone. SYNTHETIC COMMUN 2006. [DOI: 10.1080/00397918508063856] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Demuth M, Schaffner K. Tricyclo[3.3.0.02,8]octan-3-one: Photochemisch hergestellte Bausteine zur enantiospezifischen Totalsynthese cyclopentanoider Naturstoffe. Angew Chem Int Ed Engl 2006. [DOI: 10.1002/ange.19820941102] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Abstract
A novel iridoid, (4R)-4-hydroxymethylboschnialactone (1), has been isolated from Boschniakia rossica, together with three previously known compounds, (24S)-3beta-hydroxy-24-ethylcholest-5-en-7-one (2), (24R)-3beta-hydroxy-24-ethylcholest-5-en-7-one (3) and methyl p-coumarate, using column chromatography. The structures of compounds were elucidated by spectroscopic methods.
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Affiliation(s)
- Soon-Ho Yim
- College of Pharmacy and Research Institute of Drug Development, Chonnam National University, Korea
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Chavez DE, Jacobsen EN. Catalyst-controlled inverse-electron-demand hetero-Diels-Alder reactions in the enantio- and diastereoselective synthesis of iridoid natural products. Org Lett 2003; 5:2563-5. [PMID: 12841781 DOI: 10.1021/ol034883l] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
[reaction: see text] Iridoid natural products 1-4 are accessed stereoselectively by means of tridentate (Schiff base)Cr(III)-catalyzed hetero-Diels-Alder reactions between ethyl vinyl ether and enantioenriched 5-methyl-1-cyclopentene-1-carboxaldehyde. An efficient route to the aldehyde from citronellal is afforded by the ring-closing metathesis reaction.
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Affiliation(s)
- David E Chavez
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, USA
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Inoue T, Kitagawa O, Saito A, Taguchi T. Catalytic Asymmetric Iodocarbocyclization Reaction of 4-Alkenylmalonates and Its Application to Enantiotopic Group Selective Reaction. J Org Chem 1997; 62:7384-7389. [PMID: 11671855 DOI: 10.1021/jo970970d] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The iodocarbocyclization reaction of 4-alkenylmalonate derivatives proceeded with excellent enantioselectivity (>/=95% ee) in the presence of 10-40 mol % of Ti(TADDOLate)(2). The Ti(TADDOLate)(2)-mediated catalytic asymmetric reaction was extended to the enantiotopic group selective reaction of bisalkenylated malonates, giving rise to trisubstituted cyclopentanoid compounds with both high diastereoselectivity (86-94% de) and excellent enantioselectivity (>/=95% ee). An efficient synthesis of (+)-boschnialactone from the product of the present reaction was also achieved.
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Affiliation(s)
- Tadashi Inoue
- Tokyo University of Pharmacy and Life Science, 1432-1 Horinouchi, Hachioji, Tokyo 192-03, Japan
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Shaughnessy KH, Waymouth RM. Regioselective Cyclocarboxylation of Nonconjugated Dienes to Cyclic Keto Esters. Organometallics 1997. [DOI: 10.1021/om9607513] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Robert M. Waymouth
- Department of Chemistry, Stanford University, Stanford, California 94305
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Intramolecular Horner-Wadsworth-Emmons reaction in base sensitive substrates: Enantiospecific synthesis of iridoid monoterpene lactones. Tetrahedron Lett 1994. [DOI: 10.1016/s0040-4039(00)73091-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Tanaka D, Yoshino T, Kouno I, Miyashita M, Irie H. Synthesis of monoterpene lactones, (+)-boschnialactone and (+)-isoiridomyrmecin, starting from l-(+)-arabinose. Tetrahedron 1993. [DOI: 10.1016/s0040-4020(01)80554-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Arai Y, Kawanami S, Koizumi T. Novel route to some biologically important compounds starting with a common chiral, bicyclic, fused lactone: enantioselective synthesis of (–)-boschnialactone and two antithrombotics. ACTA ACUST UNITED AC 1991. [DOI: 10.1039/p19910002969] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Negueruela AV, Rico MM, Benito PB, Pérez-Alonso MJ. Composicion de los aceites esenciales de Nepeta nepetella subsparagonensis, Nepeta coerulea subsp. coerulea y Nepeta cataria. ACTA ACUST UNITED AC 1988. [DOI: 10.1080/11263508809429411] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Lespedeza phenolics andPenstemon alkaloids: Effects on digestion efficiencies and growth of voles. J Chem Ecol 1986; 12:713-28. [DOI: 10.1007/bf01012104] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/1985] [Accepted: 07/16/1985] [Indexed: 10/25/2022]
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Callant P, Storme P, Van der Eycken E, Vandewalle M. Iridoids : Stereospecific synthesis of functionalized cyclopentanoid intermediates via bicyclo[2.2.1]heptanones. Tetrahedron Lett 1983. [DOI: 10.1016/s0040-4039(00)94204-7] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Demuth M, Schaffner K. Tricyclo[3.3.0.02,8]octan-3-ones: Photochemically Prepared Building Blocks for Enantiospecific Total Syntheses of Cyclopentanoid Natural Products. ACTA ACUST UNITED AC 1982. [DOI: 10.1002/anie.198208201] [Citation(s) in RCA: 93] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Nitta M, Sekiguchi A, Koba H. PREPARATION OF A MONOTERPENE ALKALOID BY THE THERMAL REACTION OF PROPARGYL 4-(3,5-DIMETHYL)PYRIDYL ETHER. CHEM LETT 1981. [DOI: 10.1246/cl.1981.933] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Chapter 8 The Monoterpene Alkaloids. ACTA ACUST UNITED AC 1977. [DOI: 10.1016/s1876-0813(08)60075-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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Ito S, Hirata Y. The Synthesis of Dimethyldl-3-Ethyl-4-methyl-1,2-cyclopentanedicarboxylates. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1977. [DOI: 10.1246/bcsj.50.227] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Gross D, Edner G, Schütte HR. [Monoterpenoid Valeriana alkaloids]. ARCHIV DER PHARMAZIE UND BERICHTE DER DEUTSCHEN PHARMAZEUTISCHEN GESELLSCHAFT 1971; 304:19-27. [PMID: 5276821 DOI: 10.1002/ardp.19713040105] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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