In Vitro Cytotoxicity of Methano[1,2,4]Triazolo-[1,5-C][1,3,5]Benzoxadiazocine Derivatives and Their Effects on Nitrite and Prostaglandin E2 (PGE2) Levels
Pharmaceutical Chemistry Journal, cilt.56, sa.6, ss.769-776, 2022 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 56 Sayı: 6
- Basım Tarihi: 2022
- Doi Numarası: 10.1007/s11094-022-02708-w
- Dergi Adı: Pharmaceutical Chemistry Journal
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, BIOSIS, Biotechnology Research Abstracts, Chemical Abstracts Core, EMBASE
- Sayfa Sayıları: ss.769-776
- Anahtar Kelimeler: anti-inflammatory activity, analgesic, Biginelli reaction, in vitro cytotoxicity, molecular docking, nitrite level, PGE(2), HIRSHFELD SURFACE-ANALYSIS, MODIFIED BIGINELLI REACTION, CRYSTAL-STRUCTURE, E SYNTHASE, INHIBITION, PROTEIN, 3-AMINO-1,2,4-TRIAZOLE, MECHANISM, DISCOVERY, DOCKING
- Karadeniz Teknik Üniversitesi Adresli: Evet
Özet
© 2022, Springer Science+Business Media, LLC, part of Springer Nature.Biological activity of the Biginelli type heterocycles is extremely broad and provides a suitable platform for the discovery of potent small drug-like molecules. Such activity of 3,4-dihydropyrimidin-2(1H)-one (DHPM) derivatives is widely known, whereas their oxygen-bridged analogs, benzoxadiazocines, are presented quite rarely in the literature. In this study, a series of new methano[1,2,4]triazolo[1,5-c][1,3,5]benzoxadiazocine derivatives (3a-3j) were evaluated in vitro for their activities and molecular docking features. According to the molecular docking study, COX-2 and PGE2S appeared as likely targets responsible for the reduced PGE2 levels caused by the title compounds. The cytotoxicity of compounds 3a-3g, 3j was evaluated on RAW 264.7 murine macrophage cell line by MTT assay after treatment for 24 h with various doses (25, 50, 100 μM) of these compounds. Then, compounds admitting cell viability higher than 70% were tested for their anti-inflammatory activity at non-toxic doses by evaluating the nitrite level of cell supernatants with the Griess reagent. Compounds 3c and 3f demonstrated significant inhibition of nitrite production (by 29 and 25%, respectively) at 100 μM (p < 0.05). These compounds significantly inhibited PGE2 production, thus suggesting analgesic activity.