Journals / Türk Biyokimya Dergisi / 2017 / Cilt: 42 - Sayı: 2

Synthesis and biological evaluation of some new pyrimidine bearing 2,5-disubstituted 1,3,4-oxadiazole derivatives as cytotoxic agents

Pirimidin içeren bazı yeni 2,5-disübstitüe 1,3,4-oksadiazol türevlerinin sentezi ve sitotoksik ajan olarak değerlendirilmesi

Pages
131–137
Publication Date
2022-11-04
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Consequently, compounds possess phenyl and 4-methoxy phenyl moieties have been determined to be important for cytotoxic activity of these compounds.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: As a result of adverse effects including drugresistance, toxicity and low bioavailability, there has been a crucial need for novel anticancer agents.
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Key Findings & Data:In this present study, some novel 2,5-disubstituted 1,3,4-oxadiazole derivatives bearing pyridine moiety were synthesized and their potential cytotoxic activities were examined.Materials and methods: A series of seven new compounds of 2-[(5-(3-(pyrimidin-2-yl)thio)propyl)-1,3,4-oxadiazol-2-yl)thio)]-1-(4-substituted)ethan-1-one derivatives were synthesized by reacting 5-[(3-(pyrimidin-2-yl)thio)propyl]-1,3,4-oxadiazole-2-thiol and 4-substituted phenacyl bromide derivatives in acetone with potassium carbonate.
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Conclusion & Impact:Consequently, compounds possess phenyl and 4-methoxy phenyl moieties have been determined to be important for cytotoxic activity of these compounds.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: As a result of adverse effects including drugresistance, toxicity and low bioavailability, there has been a crucial need for novel anticancer agents. In this present study, some novel 2,5-disubstituted 1,3,4-oxadiazole derivatives bearing pyridine moiety were synthesized and their potential cytotoxic activities were examined.Materials and methods: A series of seven new compounds of 2-[(5-(3-(pyrimidin-2-yl)thio)propyl)-1,3,4-oxadiazol-2-yl)thio)]-1-(4-substituted)ethan-1-one derivatives were synthesized by reacting 5-[(3-(pyrimidin-2-yl)thio)propyl]-1,3,4-oxadiazole-2-thiol and 4-substituted phenacyl bromide derivatives in acetone with potassium carbonate. The structures of the obtained compounds were elucidated using FT-IR, 1H-NMR and MS spectral data and elemental analyses. In vitro cytotoxic activity of the compounds was evaluated by MTT assay.Results: Among the tested compounds, compound 4a was found to be the most active cytotoxic agent against A549 cells, in compared with cisplatin as standard drug Conclusions: It was determined that some of synthesized compounds had considerable anticancer activity against the A549 cell lines. Compound 4a including phenyl moiety was the most active compound against the A549 cell line and was identified as a lead moiety. Besides, compound 4c including 4-metoxy phenyl moiety exhibited cytotoxic activity against A549 cells. Consequently, compounds possess phenyl and 4-methoxy phenyl moieties have been determined to be important for cytotoxic activity of these compounds.

Özet

Amaç: Kansere karşı günümüzde kullanılan ilaçların ilaç direnci, toksisite ve düşük biyoyararlanım gibi advers etkilerden dolayı, tedavide yeni antikanser ajanların varlığına ihtiyaç duyulmaktadır. Bu çalışmada pirimidin içeren bazı yeni 2,5-disübstitüe 1,3,4-oksadiazol türevleri sentezlenmiş ve potansiyel sitotoksik etkileri incelenmiştir.Metod: 2-[(5-(3-(pirimidin-2-il)tiyo)propil)-1,3,4-oksadiazol-2-il)tiyo)]-1-(4-sübstitüe)etan-1-on türevlerinin 7 bileşikten oluşan serisi, 5-[(3-(pirimidin-2-il)tiyo]propil)-1,3,4-oksadiazol-2-tiyo ve 4-sübstitüe fenaçil bromür türevlerinin aseton içinde potasyum karbonat eşliğinde reaksiyona sokulmasıyla elde edilmiştir. Elde edilen bileşiklerin yapıları FT-IR, 1H-NMR ve MS spektrum verileri ve elementel analiz kullanılarak aydınlatılmıştır. Bileşiklerin in vitro sitotoksik aktivitesi MTT metodu kullanılarak ölçülmüştür.Bulgular: Test edilen bileşikler arasında, 4a bileşiği A549 hücrelerine karşı, standart ilaç sisplatine göre, en aktif sitotoksik ajan olarak bulunmuştur.Sonuç: Sentezlenen bileşiklerinin bir kısmının A549 hücrelerine karşı önemli sitotoksik aktivite gösterdiği belirlenmiştir. Fenil içeren 4a bileşiği en yüksek sitotoksik aktivite göstererek öncü bileşik olarak kabul edilmiştir. Ayrıca 4-metoksi fenil içeren 4c bileşiği de sitotoksik aktivite göstermiştir. Sonuç olarak, fenil ve 4-metoksi kısımlarının bu bileşiklerde sitotoksik aktivite açısından önemli olduğu belirlenmiştir

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Cite This Article

YURTTAŞ, L., KAYA, B., ÇİFTÇİ, G. A., KAPLANCIKLI, Z. A. (2022). Synthesis and biological evaluation of some new pyrimidine bearing 2,5-disubstituted 1,3,4-oxadiazole derivatives as cytotoxic agents. Türk Biyokimya Dergisi, Cilt: 42 - Sayı: 2, 131–137. https://ajindex.com/articles/619259

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