Browsing Kimya / Chemistry by Author "Sevmezler, Sedat"

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Evaluation of new chalcone derivatives as polyphenol oxidase inhibitors

Sönmez, Fatih; Sevmezler, Sedat; Ceylan, Mücahit; Küçükislamoğlu, Mustafa (PERGAMON-ELSEVIER SCIENCE LTD, 2011)

A newly series of 4-(phenylurenyl) chalcone (4a-j) and 4'-(phenylurenyl/thiourenyl)chalcone (9a-l) derivatives were synthesized and their inhibitory effects on the diphenolase activity of banana tyrosinase were evaluated. ...
Regio- and stereospecific synthesis of rac-carbasugar-based cyclohexane pentols; Investigations of their alpha- and beta-glucosidase inhibitions

Emel Karakilic; Sumeyye Durmus; Sevmezler, Sedat; Onur Sahin; Baran, Arif (PERGAMON-ELSEVIER SCIENCE LTD, 2018)

In the present study, (3aR,7aS)-1,3,3a,4,7,7a-hexahydroisobenzofuran was submitted to photooxygenation and two isomeric hydroperoxides were successfully obtained. Without any further purification, reduction of the ...