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Kathy WPW, Ong LL, Devaraj S, Khong DT, Judeh ZMA. Targeted Synthesis of 3,3'-, 3,4'- and 3,6'-Phenylpropanoid Sucrose Esters. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27020535. [PMID: 35056850 PMCID: PMC8780461 DOI: 10.3390/molecules27020535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/07/2022] [Accepted: 01/13/2022] [Indexed: 11/30/2022]
Abstract
In this study, we report on an orthogonal strategy for the precise synthesis of 3,3′-, 3,4′-, and 3,6′-phenylpropanoid sucrose esters (PSEs). The strategy relies on carefully selected protecting groups and deprotecting agents, taking into consideration the reactivity of the four free hydroxyl groups of the key starting material: di-isopropylidene sucrose 2. The synthetic strategy is general, and potentially applies to the preparation of many natural and unnatural PSEs, especially those substituted at 3-, 3′-, 4′- and 6′-positions of PSEs.
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Affiliation(s)
- Wong Pooi Wen Kathy
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, N1.2–B1-14, Singapore 637459, Singapore; (W.P.W.K.); (L.L.O.); (S.D.); (D.T.K.)
- Institute of Health Technologies, Interdisciplinary Graduate School, Nanyang Technological University, Singapore, 61 Nanyang Drive, ABN-02b-07, Singapore 637335, Singapore
| | - Li Lin Ong
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, N1.2–B1-14, Singapore 637459, Singapore; (W.P.W.K.); (L.L.O.); (S.D.); (D.T.K.)
- Institute of Health Technologies, Interdisciplinary Graduate School, Nanyang Technological University, Singapore, 61 Nanyang Drive, ABN-02b-07, Singapore 637335, Singapore
| | - Surabhi Devaraj
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, N1.2–B1-14, Singapore 637459, Singapore; (W.P.W.K.); (L.L.O.); (S.D.); (D.T.K.)
| | - Duc Thinh Khong
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, N1.2–B1-14, Singapore 637459, Singapore; (W.P.W.K.); (L.L.O.); (S.D.); (D.T.K.)
| | - Zaher M. A. Judeh
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, N1.2–B1-14, Singapore 637459, Singapore; (W.P.W.K.); (L.L.O.); (S.D.); (D.T.K.)
- Correspondence: ; Tel.: +65-6790-6738; Fax: +65-6794-7553
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Bohari MH, Yu X, Kishor C, Patel B, Go RM, Eslampanah Seyedi HA, Vinik Y, Grice ID, Zick Y, Blanchard H. Structure-Based Design of a Monosaccharide Ligand Targeting Galectin-8. ChemMedChem 2018; 13:1664-1672. [DOI: 10.1002/cmdc.201800224] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 06/12/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Mohammad H. Bohari
- Institute for Glycomics; Griffith University; Parkland's Drive, Gold Coast Campus 4222 Australia
| | - Xing Yu
- Institute for Glycomics; Griffith University; Parkland's Drive, Gold Coast Campus 4222 Australia
| | - Chandan Kishor
- Institute for Glycomics; Griffith University; Parkland's Drive, Gold Coast Campus 4222 Australia
| | - Brijesh Patel
- Institute for Glycomics; Griffith University; Parkland's Drive, Gold Coast Campus 4222 Australia
| | - Rob Marc Go
- Institute for Glycomics; Griffith University; Parkland's Drive, Gold Coast Campus 4222 Australia
| | | | - Yaron Vinik
- Department of Molecular Cell Biology; Weizmann Institute of Science; Herzl Street 234 Rehovot Israel
| | - I. Darren Grice
- Institute for Glycomics; Griffith University; Parkland's Drive, Gold Coast Campus 4222 Australia
- School of Medical Science; Griffith University; Parkland's Drive, Gold Coast Campus 4222 Australia
| | - Yehiel Zick
- Department of Molecular Cell Biology; Weizmann Institute of Science; Herzl Street 234 Rehovot Israel
| | - Helen Blanchard
- Institute for Glycomics; Griffith University; Parkland's Drive, Gold Coast Campus 4222 Australia
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Akai S, Tanaka R, Hoshi H, Sato KI. Selective Deprotection Method of N-Phenylcarbamoyl Group. J Org Chem 2013; 78:8802-8. [DOI: 10.1021/jo4007128] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shoji Akai
- Department of Material and Life Chemistry, Faculty
of Engineering, Kanagawa University, Rokkakubashi,
Kanagawa-ku, Yokohama 221-8686, Japan
| | - Rika Tanaka
- Department of Material and Life Chemistry, Faculty
of Engineering, Kanagawa University, Rokkakubashi,
Kanagawa-ku, Yokohama 221-8686, Japan
| | - Hidekazu Hoshi
- Department of Material and Life Chemistry, Faculty
of Engineering, Kanagawa University, Rokkakubashi,
Kanagawa-ku, Yokohama 221-8686, Japan
| | - Ken-ichi Sato
- Department of Material and Life Chemistry, Faculty
of Engineering, Kanagawa University, Rokkakubashi,
Kanagawa-ku, Yokohama 221-8686, Japan
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Panda P, Appalashetti M, Natarajan M, Chan-Park MB, Venkatraman SS, Judeh ZMA. Synthesis and antitumor activity of lapathoside D and its analogs. Eur J Med Chem 2012; 53:1-12. [PMID: 22542106 DOI: 10.1016/j.ejmech.2012.02.032] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2011] [Accepted: 02/19/2012] [Indexed: 11/27/2022]
Abstract
Phenylpropanoid sucrose esters are important class of plant-derived natural products and have greater potential to be leads for new drugs because of their structural diversity and broad-array of pharmacological and biological activities. Regio- and chemo-selective acylation of 2,1':4,6-O-di-isopropylidene sucrose 4 with cinnamoyl chloride 5 and p-acetoxycinnamoyl chloride 6 afforded mono-, di-, tri- and tetra- variant PSEs in moderate yields. The first total synthesis of di-substituted PSE, lapathoside D 1' has been achieved successfully in short and simple synthetic steps from sucrose 3 as an inexpensive starting material. Lapathoside D 1 and a set of selected synthesized PSEs were tested for in vitro cytotoxicity against human cervical epithelioid carcinoma (HeLa) cell lines. Most of the compounds exhibited significant antitumor activity with their IC(50) values ranging from 0.05 to 7.63 μM. The primary screening results indicated that PSEs might be valuable source for new potent anticancer drug candidates.
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Affiliation(s)
- Parthasarathi Panda
- School of Chemical and Biomedical Engineering, Nanyang Technological University, 62 Nanyang Drive, N1.2-B1-14, Singapore 637459, Singapore
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Kojima M, Nakamura Y, Nakamura A, Takeuchi S. Total synthesis of cucurbitoside A using a novel fluorous protecting group. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2008.12.028] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Sato KI, Sakai K, Kojima M, Akai S. The use of 2-O-propagyloxycarbonyl protecting group in the selective formation of 1,2-trans-glycosidic linkage. Tetrahedron Lett 2007. [DOI: 10.1016/j.tetlet.2007.04.083] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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