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Zhan Z, Liu X, Cheng Z. Enhancing lathyrane structural diversity and MDR activity by combinatorial modification of lathyrane nucleus and ester side chain: A case study of Euphorbia Factor L1 and Euphorbia Factor L3. Fitoterapia 2024; 174:105854. [PMID: 38331050 DOI: 10.1016/j.fitote.2024.105854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 01/30/2024] [Accepted: 02/05/2024] [Indexed: 02/10/2024]
Abstract
The chemical transformation of lathyrane nucleus through reduction and oxidation reactions using Euphorbia Factor L1 (EFL1) and Euphorbia Factor L1 (EFL3) as examples were investigated, along with a co-modification strategy of lathyrane nucleus and its side ester chain. A total of 38 lathyrane derivatives (5-42) including 34 new compounds were obtained, which greatly enriched the structural diversity of the lathyrane-type diterpenoids. Cytotoxicity against drug-sensitive and drug (adriamycin, ADM) resistant MCF-7 cells showed that 23 out of 38 transformed derivatives possessed obvious cytotoxic activity with IC50 values ranging from 7.0 to 41.1 μM and 3.2 to 45.5 μM, respectively, against both cells, compared to the noncytotoxic EFL1 and EFL3. The multidrug resistance (MDR) reversing activities of these lathyrane derivatives were further evaluated in MCF-7/ADM. Three transformed compounds (reversal fold, RF = 151.33, 62.94 and 47.3 for 27, 37 and 42) showed markedly higher activity than EFL1 (RF = 32.92) and EFL3 (RF = 39.68). Structure-activity relationship study revealed an essential role of C-6/17 and C-12/13 double bonds on lathyrane nucleus for exerting MDR reversal activity. Western blotting analysis showed that 42 could reduce the expression level of P-glycoprotein (P-gp) in MCF-7/ADM cells; however, the most active compound 27 with an unnatural 5/7/7/4 fused-ring diterpenoid skeleton, had no inhibitory effect on P-gp expression.
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Affiliation(s)
- Zilong Zhan
- Department of Natural Medicine, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Xin Liu
- Department of Natural Medicine, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Zhihong Cheng
- Department of Natural Medicine, School of Pharmacy, Fudan University, Shanghai 201203, China.
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Zhu Y, Wang Z, Zhang J, Yu J, Yan L, Li Y, Chen L, Yan X. An Organocatalytic Synthesis of Chiral Pyrano[2,3-d
]pyrimidines through [3+3] Annulation of 1,3-Dimethyl-barbituric Acid with 2-(1-Alkynyl)-2-alken-1-ones. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701581] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Yali Zhu
- School of Chemical Engineering and Technology; Tianjin University; Tianjin P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin P. R. China
| | - Zhonghe Wang
- School of Chemical Engineering and Technology; Tianjin University; Tianjin P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin P. R. China
| | - Jing Zhang
- School of Chemical Engineering and Technology; Tianjin University; Tianjin P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin P. R. China
| | - Jia Yu
- School of Chemical Engineering and Technology; Tianjin University; Tianjin P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin P. R. China
| | - Lijuan Yan
- School of Chemical Engineering and Technology; Tianjin University; Tianjin P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin P. R. China
| | - Yang Li
- School of Chemical Engineering and Technology; Tianjin University; Tianjin P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin P. R. China
- Tianjin Engineering Research Center of Functional Fine Chemicals; 300350 Tianjin P. R. China
| | - Ligong Chen
- School of Chemical Engineering and Technology; Tianjin University; Tianjin P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin P. R. China
- Tianjin Engineering Research Center of Functional Fine Chemicals; 300350 Tianjin P. R. China
| | - Xilong Yan
- School of Chemical Engineering and Technology; Tianjin University; Tianjin P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin P. R. China
- Tianjin Engineering Research Center of Functional Fine Chemicals; 300350 Tianjin P. R. China
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Wang Z, Zhu Y, Zhang J, Li J, Wu M, Yan X, Li Y, Chen L. Enantioselective synthesis of chiral 4 H -pyran derivatives through [3+3] tandem reaction over a squaramide catalyst. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.tetasy.2017.10.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Wilkerson-Hill SM, Yu D, Painter PP, Fisher EL, Tantillo DJ, Sarpong R, Hein JE. Mechanism of a No-Metal-Added Heterocycloisomerization of Alkynylcyclopropylhydrazones: Synthesis of Cycloheptane-Fused Aminopyrroles Facilitated by Copper Salts at Trace Loadings. J Am Chem Soc 2017; 139:10569-10577. [DOI: 10.1021/jacs.7b06007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
| | - Diana Yu
- Chemistry
and Chemical Biology, University of California, Merced, California 95343, United States
| | - Phillip P. Painter
- Department
of Chemistry, University of California, Davis, California 95616, United States
| | - Ethan L. Fisher
- Department
of Chemistry, University of California, Berkeley, California 94720, United States
| | - Dean J. Tantillo
- Department
of Chemistry, University of California, Davis, California 95616, United States
| | - Richmond Sarpong
- Department
of Chemistry, University of California, Berkeley, California 94720, United States
| | - Jason E. Hein
- Chemistry
and Chemical Biology, University of California, Merced, California 95343, United States
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Urbanaitė A, Čikotienė I. Synthesis of Polysubstituted Pyrroles through the Tandem 1,3-Addition/5-endo-digCyclization of 1-(1-Alkynyl)cyclopropyl Imines. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600985] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Aurelija Urbanaitė
- Department of Organic Chemistry; Faculty of Chemistry; Vilnius University; Naugarduko 24 03225 Vilnius Lithuania
| | - Inga Čikotienė
- Department of Organic Chemistry; Faculty of Chemistry; Vilnius University; Naugarduko 24 03225 Vilnius Lithuania
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Lechuga-Eduardo H, Romero-Ortega M, Olivo HF. Synthesis of Functionalized Ring C of Escobarines. European J Org Chem 2015. [DOI: 10.1002/ejoc.201501312] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Sun N, Xie X, Liu Y. Gold-Catalyzed Cascade Reactions of Furan-ynes with External Nucleophiles Consisting of a 1,2-Rearrangement: Straightforward Synthesis of Multi-Substituted Benzo[b]furans. Chemistry 2014; 20:7514-9. [DOI: 10.1002/chem.201400112] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Revised: 03/18/2014] [Indexed: 11/05/2022]
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Zhang Z, Tang X, Xu Q, Shi M. Gold-Catalyzed Cyclization of 1-(Indol-3-yl)-3-alkyn-1-ols: Facile Synthesis of Diversified Carbazoles. Chemistry 2013; 19:10625-31. [DOI: 10.1002/chem.201301203] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2013] [Indexed: 11/08/2022]
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Li W, Li Y, Zhou G, Wu X, Zhang J. Gold(I)-Catalyzed Regiodivergent Rearrangements: 1,2- and 1,2′-Alkyl Migration in Skipped Alkynyl Ketones. Chemistry 2012; 18:15113-21. [DOI: 10.1002/chem.201201727] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Indexed: 11/06/2022]
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Hashmi ASK, Häffner T, Yang W, Pankajakshan S, Schäfer S, Schultes L, Rominger F, Frey W. Gold Catalysis: Non-Spirocyclic Intermediates in the Conversion of Furanynes by the Formal Insertion of an Alkyne into an Aryl-Alkyl CC Single Bond. Chemistry 2012; 18:10480-6. [DOI: 10.1002/chem.201200306] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2012] [Indexed: 11/06/2022]
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Fisher EL, Wilkerson-Hill SM, Sarpong R. Tungsten-Catalyzed Heterocycloisomerization Approach to 4,5-Dihydro-benzo[b]furans and -indoles. J Am Chem Soc 2012; 134:9946-9. [DOI: 10.1021/ja3045647] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ethan L. Fisher
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| | | | - Richmond Sarpong
- Department of Chemistry, University of California, Berkeley, California 94720, United States
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Hashmi ASK, Yang W, Rominger F. Gold(I)-Catalyzed Rearrangement of 3-Silyloxy-1,5-enynes: An Efficient Synthesis of Benzo[b]thiophenes, Dibenzothiophenes, Dibenzofurans, and Indole Derivatives. Chemistry 2012; 18:6576-80. [DOI: 10.1002/chem.201200314] [Citation(s) in RCA: 116] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2012] [Indexed: 01/02/2023]
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Umland KD, Palisse A, Haug TT, Kirsch SF. Dominoreaktionen bestehend aus Heterocyclisierung und 1,2-Verschiebung - redoxneutrale und oxidative Übergangsmetallkatalyse im Vergleich. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201103961] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Umland KD, Palisse A, Haug TT, Kirsch SF. Domino Reactions Consisting of Heterocyclization and 1,2-Migration-Redox-Neutral and Oxidative Transition-Metal Catalysis. Angew Chem Int Ed Engl 2011; 50:9965-8. [DOI: 10.1002/anie.201103961] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2011] [Indexed: 01/10/2023]
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Hashmi ASK, Yang W, Rominger F. Gold(I)-katalysierte Synthese von Benzo[b]furanen aus 3-Silyloxy-1,5-eninen. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201100989] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Hashmi ASK, Yang W, Rominger F. Gold(I)-Catalyzed Formation of Benzo[b]furans from 3-Silyloxy-1,5-enynes. Angew Chem Int Ed Engl 2011; 50:5762-5. [DOI: 10.1002/anie.201100989] [Citation(s) in RCA: 134] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2011] [Indexed: 11/09/2022]
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Kranz DP, Meier zu Greffen A, El Sheikh S, Neudörfl JM, Schmalz HG. Sn(OTf)2 as an Effective Lewis Acid in Reactions of Cyclopropyl Ketones with Acetic Anhydride: Application in the Synthesis of a 19-Nor-B-homo Steroid. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100020] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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