- Synthesis, antioxidant and anti-inflammatory activities of 5-((styrylsulfonyl) methyl)-1,3,4-oxadiazol / thiadiazol-2-amine derivatives
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Background: A new class of 5-(styrylsulfonylmethyl)-1,3,4-oxadiazol-2-amine and 5- (styrylsulfonylmethyl)-1,3,4-thiadiazol-2-amine derivatives were prepared by derivatization of amino function. Methods: All the synthesized compounds were tested for antiox
- Nagarjuna, Ummadi,Padmaja, Adivireddy,Padmavathi, Venkatapuram,Priya, Sakuri Chandi,Rajitha, Galla,Sravya, Gundala
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p. 1233 - 1247
(2019/11/22)
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- Synthesis and antimicrobial activity of styryl/pyrrolyl/pyrazolyl sulfonylmethyl-1,3,4-oxadiazolyl amines and styryl/pyrrolyl/pyrazolyl sulfonylmethyl-1,3,4-thiadiazolyl amines
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A new class of mono and bis heterocycles - styryl sulfonylmethyl-1,3,4-oxadiazolyl/1,3,4-thiadiazolyl amines, pyrrolyl sulfonylmethyl-1,3,4-oxadiazolyl/1,3,4-thiadiazolyl amines and pyrazolyl sulfonylmethyl-1,3,4-oxadiazolyl/1,3,4-thiadiazolyl amines were
- Sravya,Yamini,Padmavathi,Padmaja
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p. 647 - 655
(2016/07/21)
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- Synthesis and antioxidant activity of oxazolyl/thiazolylsulfonylmethyl pyrazoles and isoxazoles
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A new class of oxazolyl/thiazolylsulfonylmethyl pyrazoles (10-13) and isoxazoles (14, 15) were prepared from the synthetically vulnerable intermediate E-styrylsulfonylacetic acid methyl ester (1) and studied their antioxidant activity.
- Padmaja,Rajasekhar,Muralikrishna,Padmavathi
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p. 5034 - 5038
(2011/12/14)
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- Synthesis, antimicrobial and antioxidant activities of sulfone linked bis heterocycles - Pyrazolyl oxadiazoles and pyrazolyl thiadiazole
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A new class of bis heterocycles - sulfone linked pyrazolyl oxadiazoles and thiadiazoles were developed from Z-styrylsulfonylacetic acid. The pyrazolyl thiadiazoles exhibited excellent antimicrobial activity whereas pyrazolyl oxadiazoles displayed good antioxidant activity.
- Padmavathi, Venkatapuram,Reddy, Sanapalli Nagi,Mahesh, Konda
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p. 1376 - 1380
(2010/05/18)
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- THIOGLYCOLATES IN THE SYNTHESIS OF BIS(STYRYL)SULFONES
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E,Z-Bis(styryl)sulfones (6), have been prepared by the Knoevenagel condensation of Z-styrylsulfonylacetic acid (5) with araldehydes.The compound 5 was prepared by a novel route using thioglycolates and phenylacetylene.The configuration of 6 has been assig
- Reddy, M. V. Ramana,Reddy, S.,Reddy, D. Bhaskar,Padmavathi, V.
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p. 1101 - 1108
(2007/10/02)
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