Synthesis and Biological Activity of a New Class of Sulfone-Linked Pyrrolylpyrazoles and Pyrrolylisoxazoles from Methyl-3-aryl-2-(E-arylethenesulfonyl)acrylate
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- Padmavathi Venkatapuram
- Department of Chemistry, Sri Venkateswara University
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- Radha Lakshmi Thunga
- Department of Chemistry, Sri Venkateswara University
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- Mahesh Konda
- Department of Chemistry, Sri Venkateswara University
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- Padmaja Adivireddy
- Department of Chemistry, Sri Venkateswara University
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Abstract
A new class of sulfone-linked bis heterocycles, methyl-3-(4′-aryl-1′H-pyrazol-3′-ylsulfonyl)-4-aryl-3H-pyrrole-3-carboxylate (8), methyl-3-(1′-phenyl-3′,5′-diaryl-1′H-pyrazol-4′-ylsulfonyl)-4-aryl-3H-pyrrole-3-carboxylate (9) and methyl-3-(3′,5′-diarylisoxazol-4′-ylsulfonyl)-4-aryl-3H-pyrrole-3-carboxylate (10) were prepared by the regioselective reaction of methyl-3-aryl-2-(E-arylethenesulfonyl)acrylate (2) with tosylmethyl isocyanide followed by fuctionalization of olefin moiety with 1,3-dipolar reagents. The lead compounds were tested for their antimicrobial activity.
Journal
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- Chemical and Pharmaceutical Bulletin
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Chemical and Pharmaceutical Bulletin 57 (11), 1200-1205, 2009
The Pharmaceutical Society of Japan
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Details 詳細情報について
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- CRID
- 1390282679146135168
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- NII Article ID
- 130000124808
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- NII Book ID
- AA00602100
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- ISSN
- 13475223
- 00092363
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- NDL BIB ID
- 10412399
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed
