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Tang J, Toufouki S, Yohannes A, Yao S. Reactive behavior of isoquinoline alkaloid in a green reduction process assisted by ionic liquids and solvent-free techniques. REACT CHEM ENG 2021. [DOI: 10.1039/d0re00362j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Green reduction was assisted by ionic liquid and solvent-free technologies and a reaction in a tablet was realized for the first time.
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Affiliation(s)
- Jie Tang
- School of Chemical Engineering
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Sara Toufouki
- School of Chemical Engineering
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Alula Yohannes
- School of Chemical Engineering
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Shun Yao
- School of Chemical Engineering
- Sichuan University
- Chengdu 610065
- P. R. China
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2
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Zhang YN, Zhang YF, Liu LX, Zhang DJ, Wang Z, Zhang Y, Feng YR, Wu LL, Zhang L, Liu YL, Zhang YJ, Zou DY, Chang L, Su X, Cheng GD, Zhang XS. Pharmaceutical salt of tetrahydroberberine with sulfamic acid prepared via CAHBs. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128816] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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3
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Tetrahydroberberine pharmaceutical salts/cocrystals with dicarboxylic acids: Charge-assisted hydrogen bond recognitions and solubility regulation. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.07.075] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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Liu L, Zou D, Zhang Y, Zhang D, Zhang Y, Zhang Q, Wang J, Zeng S, Wang C. Assembly of three pharmaceutical salts/cocrystals of tetrahydroberberine with sulfophenyl acids: improving the properties by formation of charge-assisted hydrogen bonds. NEW J CHEM 2019. [DOI: 10.1039/c9nj00131j] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The self-recognition of CAHBs could stabilize crystal packing of pharmaceutical salts/cocrystals of THB and improve physicochemical properties of THB.
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Affiliation(s)
- Lixin Liu
- College of Pharmacy, Jiamusi University
- Jiamusi 154007
- China
| | - Dongyu Zou
- College of Pharmacy, Jiamusi University
- Jiamusi 154007
- China
| | - Yunan Zhang
- College of Pharmacy, Jiamusi University
- Jiamusi 154007
- China
| | - Dajun Zhang
- College of Pharmacy, Jiamusi University
- Jiamusi 154007
- China
| | - Yu Zhang
- College of Pharmacy, Jiamusi University
- Jiamusi 154007
- China
| | - Qiang Zhang
- College of Public Health, Jiamusi University
- Jiamusi 154007
- China
| | - Jian Wang
- College of Pharmacy, Jiamusi University
- Jiamusi 154007
- China
| | - Shaoyu Zeng
- College of Pharmacy, Jiamusi University
- Jiamusi 154007
- China
| | - Conggang Wang
- College of Pharmacy, Jiamusi University
- Jiamusi 154007
- China
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5
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Zhang Y, Zhang D, Zhang Y, Liu L, Zhang X, Zhang L, Zhang Y, Chang L, Fan Q, Zhang Y, Xi J, Zhang Q. Improving solubility and avoiding hygroscopicity of tetrahydroberberine by forming hydrochloride salts by introducing solvents: [HTHB]Cl, [HTHB]Cl·CH3OH and [HTHB]Cl·CH3COOH. NEW J CHEM 2017. [DOI: 10.1039/c7nj02423a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Improving the solubility of tetrahydroberberine by forming hydrochloride salts and avoiding the hygroscopicity.
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Affiliation(s)
- Yunan Zhang
- College of Pharmacy
- Jiamusi University
- Jiamusi
- China
| | - Dajun Zhang
- College of Pharmacy
- Jiamusi University
- Jiamusi
- China
| | - Yu Zhang
- College of Pharmacy
- Jiamusi University
- Jiamusi
- China
| | - Lixin Liu
- College of Pharmacy
- Jiamusi University
- Jiamusi
- China
| | - Xuesong Zhang
- First Affiliated Hospital
- Jiamusi University
- Jiamusi
- China
| | - Lei Zhang
- College of Pharmacy
- Jiamusi University
- Jiamusi
- China
| | - Yunjie Zhang
- College of Pharmacy
- Jiamusi University
- Jiamusi
- China
| | - Liang Chang
- College of Pharmacy
- Jiamusi University
- Jiamusi
- China
| | | | | | - Jiaming Xi
- College of Pharmacy
- Jiamusi University
- Jiamusi
- China
| | - Qiang Zhang
- School of Public Health
- Jiamusi University
- Jiamusi
- China
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Zhang Y, Zhang D, Zhang J, Zhang Y, Liu L, Zhang X, Feng Y, Sha J, Zhang Y, Wang C, Shen Y, Kuang H. Synthesis, characterization and antibacterial properties of two POM-based supramolecular compounds with the natural active ingredient: (THB)3(H5PMo12O40) and (THB)3(H3PW12O40). INORG CHEM COMMUN 2016. [DOI: 10.1016/j.inoche.2016.10.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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7
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Pingali S, Donahue JP, Payton-Stewart F. Tetrahydroberberine, a pharmacologically active naturally occurring alkaloid. Acta Crystallogr C Struct Chem 2015; 71:262-5. [PMID: 25836282 PMCID: PMC4722501 DOI: 10.1107/s2053229615004076] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Accepted: 02/26/2015] [Indexed: 01/11/2023] Open
Abstract
Tetrahydroberberine (systematic name: 9,10-dimethoxy-5,8,13,13a-tetrahydro-6H-benzo[g][1,3]benzodioxolo[5,6-a]quinolizine), C20H21NO4, a widely distributed naturally occurring alkaloid, has been crystallized as a racemic mixture about an inversion center. A bent conformation of the molecule is observed, with an angle of 24.72 (5)° between the arene rings at the two ends of the reduced quinolizinium core. The intermolecular hydrogen bonds that play an apparent role in crystal packing are 1,3-benzodioxole -CH2···OCH3 and -OCH3···OCH3 interactions between neighboring molecules.
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Affiliation(s)
- Subramanya Pingali
- Department of Chemistry, Xavier University of New Orleans, 1 Drexel Drive, Box 114, New Orleans, Louisiana 70125, USA
| | - James P. Donahue
- Department of Chemistry, Tulane University, 6400 Freret Street, New Orleans, Louisiana 70118-5698, USA
| | - Florastina Payton-Stewart
- Department of Chemistry, Xavier University of New Orleans, 1 Drexel Drive, Box 114, New Orleans, Louisiana 70125, USA
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Protoberberine isoquinoline alkaloids from Arcangelisia gusanlung. Molecules 2014; 19:13332-41. [PMID: 25178058 PMCID: PMC6271463 DOI: 10.3390/molecules190913332] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Revised: 08/20/2014] [Accepted: 08/21/2014] [Indexed: 11/16/2022] Open
Abstract
HPLC-DAD-directed isolation and purification of the methanol extract of stems of Arcangelisia gusanlung H. S. Lo. led to the isolation of a new protoberberine alkaloid, gusanlung E (1), along with fourteen known derivatives 2-15, seven of which were obtained from the genus Arcangelisia for the first time. The structures and absolute stereochemistry of these compounds were elucidated on the basis of spectroscopic analyses, including 1D and 2D NMR, mass spectrometry, and CD analyses. Gusanlung E (1) expressed weak cytotoxic activity against the SGC 7901 cell line with an IC50 value of 85.1 µM.
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Formation and regulation of supramolecular chirality in organogel via addition of tartaric acid. ACTA ACUST UNITED AC 2012. [DOI: 10.1007/s11434-012-5436-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Schrittwieser JH, Resch V, Wallner S, Lienhart WD, Sattler JH, Resch J, Macheroux P, Kroutil W. Biocatalytic organic synthesis of optically pure (S)-scoulerine and berbine and benzylisoquinoline alkaloids. J Org Chem 2011; 76:6703-14. [PMID: 21739961 PMCID: PMC3155283 DOI: 10.1021/jo201056f] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2011] [Indexed: 12/02/2022]
Abstract
A chemoenzymatic approach for the asymmetric total synthesis of the title compounds is described that employs an enantioselective oxidative C-C bond formation catalyzed by berberine bridge enzyme (BBE) in the asymmetric key step. This unique reaction yielded enantiomerically pure (R)-benzylisoquinoline derivatives and (S)-berbines such as the natural product (S)-scoulerine, a sedative and muscle relaxing agent. The racemic substrates rac-1 required for the biotransformation were prepared in 4-8 linear steps using either a Bischler-Napieralski cyclization or a C1-Cα alkylation approach. The chemoenzymatic synthesis was applied to the preparation of fourteen enantiomerically pure alkaloids, including the natural products (S)-scoulerine and (R)-reticuline, and gave overall yields of up to 20% over 5-9 linear steps.
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Affiliation(s)
- Joerg H. Schrittwieser
- Department of Chemistry, Organic & Bioorganic Chemistry, University of Graz, Heinrichstrasse 28, 8010 Graz, Austria
| | - Verena Resch
- Department of Chemistry, Organic & Bioorganic Chemistry, University of Graz, Heinrichstrasse 28, 8010 Graz, Austria
| | - Silvia Wallner
- Institute of Biochemistry, Graz University of Technology, Petersgasse 12, 8010 Graz, Austria
| | - Wolf-Dieter Lienhart
- Department of Chemistry, Organic & Bioorganic Chemistry, University of Graz, Heinrichstrasse 28, 8010 Graz, Austria
| | - Johann H. Sattler
- Department of Chemistry, Organic & Bioorganic Chemistry, University of Graz, Heinrichstrasse 28, 8010 Graz, Austria
| | - Jasmin Resch
- Department of Chemistry, Organic & Bioorganic Chemistry, University of Graz, Heinrichstrasse 28, 8010 Graz, Austria
| | - Peter Macheroux
- Institute of Biochemistry, Graz University of Technology, Petersgasse 12, 8010 Graz, Austria
| | - Wolfgang Kroutil
- Department of Chemistry, Organic & Bioorganic Chemistry, University of Graz, Heinrichstrasse 28, 8010 Graz, Austria
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Schrittwieser JH, Resch V, Sattler JH, Lienhart WD, Durchschein K, Winkler A, Gruber K, Macheroux P, Kroutil W. Biokatalytische enantioselektive oxidative C-C-Kupplung durch C-H-Aktivierung mit molekularem Sauerstoff. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201006268] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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12
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Schrittwieser JH, Resch V, Sattler JH, Lienhart WD, Durchschein K, Winkler A, Gruber K, Macheroux P, Kroutil W. Biocatalytic enantioselective oxidative C-C coupling by aerobic C-H activation. Angew Chem Int Ed Engl 2011; 50:1068-71. [PMID: 21268196 DOI: 10.1002/anie.201006268] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2010] [Indexed: 11/09/2022]
Affiliation(s)
- Joerg H Schrittwieser
- Department of Chemistry, Organic and Bioorganic Chemistry, University of Graz, Heinrichstrasse 28, 8010 Graz, Austria
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Benzylisoquinoline alkaloids from the tubers of Corydalis ternata and their cytotoxicity. Bioorg Med Chem Lett 2010; 20:4487-90. [DOI: 10.1016/j.bmcl.2010.06.035] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2010] [Revised: 06/03/2010] [Accepted: 06/07/2010] [Indexed: 11/20/2022]
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