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Vizer SA, Sycheva ES, Al Quntar AAA, Kurmankulov NB, Yerzhanov KB, Dembitsky VM. Propargylic sulfides: synthesis, properties, and application. Chem Rev 2014; 115:1475-502. [PMID: 25517232 DOI: 10.1021/cr4001435] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Svetlana A Vizer
- A.B. Bekturov Institute of Chemical Sciences , 106 Sh. Walikhanov Street, Almaty 480100, Republic of Kazakhstan
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Ong CW, Yang YT, Liu MC, Fox KR, Liu PH, Tung HW. Synthesis of directly linked diazine isosteres of pyrrole-polyamide that photochemically cleave DNA. Org Biomol Chem 2012; 10:1040-6. [DOI: 10.1039/c1ob06803b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Basak A, Das S, Mallick D, Jemmis ED. Which One Is Preferred: Myers−Saito Cyclization of Ene-Yne-Allene or Garratt−Braverman Cyclization of Conjugated Bisallenic Sulfone? A Theoretical and Experimental Study. J Am Chem Soc 2009; 131:15695-704. [DOI: 10.1021/ja9023644] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Amit Basak
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721 302, India, Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560 012, India, and Indian Institute of Science Education and Research Thiruvananthapuram, CET Campus, Thiruvananthapuram, 695 016 Kerala, India
| | - Sanket Das
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721 302, India, Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560 012, India, and Indian Institute of Science Education and Research Thiruvananthapuram, CET Campus, Thiruvananthapuram, 695 016 Kerala, India
| | - Dibyendu Mallick
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721 302, India, Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560 012, India, and Indian Institute of Science Education and Research Thiruvananthapuram, CET Campus, Thiruvananthapuram, 695 016 Kerala, India
| | - Eluvathingal D. Jemmis
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721 302, India, Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560 012, India, and Indian Institute of Science Education and Research Thiruvananthapuram, CET Campus, Thiruvananthapuram, 695 016 Kerala, India
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Mitra D, Kar M, Pal R, Basak A. Synthesis and reactivity of azobenzene-based bispropargyl sulfones: Interesting comparison between cyclic and acyclic systems. Bioorg Med Chem Lett 2007; 17:4514-7. [PMID: 17587574 DOI: 10.1016/j.bmcl.2007.06.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2007] [Revised: 05/14/2007] [Accepted: 06/01/2007] [Indexed: 10/23/2022]
Abstract
Azobenzene-based bispropargyl bissulfone 3 containing stable E-azo moiety has been synthesized. Upon irradiation with long wavelength UV it isomerized to the Z-form 4, which can be thermally reisomerized to the E-isomer. Reactivity towards isomerization to the allenic system as well as DNA-cleaving efficiency under basic conditions was found to be significantly lower as compared to the previously synthesized cyclic sulfones 1 and 2. This lowering of reactivity can be explained in terms of low conversion to the allenic form and hence the lower extent of alkylation of DNA-bases, the only possible DNA-cleavage pathway for 3 and 4.
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Affiliation(s)
- Debarati Mitra
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721 302, India
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Kar M, Basak A. Design, Synthesis, and Biological Activity of Unnatural Enediynes and Related Analogues Equipped with pH-Dependent or Phototriggering Devices. Chem Rev 2007; 107:2861-90. [PMID: 17590056 DOI: 10.1021/cr068399i] [Citation(s) in RCA: 177] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Moumita Kar
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, India
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