Published January 1, 2021
| Version v1
Journal article
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Synthesis of hydroxy benzoin/benzil analogs and investigation of their antioxidant, antimicrobial, enzyme inhibition, and cytotoxic activities
Creators
- 1. Karadeniz Tech Univ, Fac Pharm, Dept Pharmacognosy, Trabzon, Turkey
- 2. Karadeniz Tech Univ, Fac Sci, Dept Chem, Trabzon, Turkey
- 3. Karadeniz Tech Univ, Fac Pharm, Dept Biochem, Trabzon, Turkey
- 4. Recep Tayyip Erdogan Univ, Fac Arts & Sci, Dept Biol, Rize, Turkey
- 5. Karadeniz Tech Univ, Fac Pharm, Dept Pharmaceut Chem, Trabzon, Turkey
- 6. Yozgat Bozok Univ, Fac Med, Dept Med Biol, Yozgat, Turkey
Description
In this study, hydroxy benzoin (1-7), benzil (8-14), and benzoin/benzil-O-beta-D-glucosides (15-25) were synthesized to investigate their biological activities. An efficient method for synthesizing hydroxy benzoin compounds (1-7) was prepared from four different benzaldehydes using an ultrasonic bath. Then, antioxidant (FRAP, CUPRAC, and DPPH), antimicrobial (3 Gram (-), 4/6 Gram (+), one tuberculosis and one fungus), and enzyme inhibition (acetylcholinesterase, butyrylcholine esterase, tyrosinase, alpha-amylase, and alpha- glucosidase) for the all synthesized compounds (1-25) were evaluated. And also, four most active compounds (4, 12, 18a+b, and 25) from each group were evaluated to the human cervical cancer cell line (HeLa) and anticancer screening tests against the human retinal normal cell line (RPE). Compound 4 showed HeLa and RPE cancer cell activities as much as cisplatin. The synthesized compounds were characterized by spectroscopic methods (NMR, FT-IR, UV, LC-QTOF-MS) and the ACD NMR program's help.
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