Synthesis of thiazole-phenylacetic acid compounds as dual antibacterial-COX enzymes inhibitors

Hülya Karaca Gençer

doi:10.17826/cutf.306424

TR EN

Tiyazol-fenilasetik asit bileşiklerinin dual antibakteriyel-COX enzim inhibitörleri olarak sentezleri

Öz

Amaç: Bu çalışmanın amacı inflamasyon ve enfeksiyon geçiren hastalara önerilebilecek çift etkili potansiyel ilaçlar sunmak olup bu bağlamda tiyazol fenilasetik asit türevlerinin antienflamatuvar ve antibakteriyal aktiviteleri araştırmaktır.

Gereç ve Yöntem: Yeni sentezlenen bu bileşiklerin antienflamatuvar etkileri fluorometrik yöntem ile belirlenmiştir. Bu yöntem COX1 (siklooksigenaz 1) ve COX2 (siklooksigenaz-2) enzim inhibisyonu sırasında oluşan ara ürünler prostaglandin-1 ve prostaglandin-2’nin belirlenmesine dayanmaktadır. Ibuprofen ve Nimesulid referans ilaç olarak kullanılmıştır. Antimikrobiyal aktiviteyi belirlemek üzere mikrobroth dilüsyon testi kullanılmıştır. Bileşiklerin iki kat seri dilüsyonları mikroorganizmalara karşı denenmiş ve bileşiklerin minumum inhibisyon konsantrasyonları CLSI’ye göre belirlenmiştir. Kloromfenikol control ilaç olarak kullanılmıştır.

Bulgular: Fluorometrik yöntem ve antimikrobiyal aktivite sonuçları karşılaştırılmıştır. 2b nin önemli COX1 ve COX2 inhibisyon etkiti olduğu gözlenmiş olup, 4-klorofenil ve fenil grubu taşıyan 2d nin ise aktivitesinin daha iyi olduğu gözlenmiştir. Aynı sırada 2d nin antimikrobiyal etkisinin kontrol ilaç olarak kullanılan kloromfenikole eş ya da daha iyi olduğu belirlenmiştir.

Sonuç: Sentezlenen bileşikler arasında 2d hem antiinflamatuar hemde antibakteriyal aktivite göstermiştir. 2d umut veren potansiyel bir ilaç olarak değerlendirilebililr. 2d’nin iskelet yapısı üzerine yapılacak olan ileri çalışmalar yeni, alternatif dual antiinflamatuvar ve antibakteriyal ilaç gelişimine ve böylece her iki hastalığın semptomlarından muzdarip hastalar için umut olacaktır.

Anahtar Kelimeler

Inflamasyon,enfeksiyon,siklooksigenaz,antibakteriyal

Synthesis of thiazole-phenylacetic acid compounds as dual antibacterial-COX enzymes inhibitors

Öz

Purpose: Present a new potential dual drug for patient suffering both inflammation and infection was aim of this study therefore investigation of anti-inflammatory and antimicrobial activity of new thiazole-phenylacetic acid compounds derivatives as a potential dual drug was carried out.

Materials and Methods: Anti-inflammatory activity of new synthesize drugs were determined via fluorometric assay. Assay based on fluorometric detection of intermediates prostaglandin G1 and G2 during COX1(cyclooxygenases-1) and COX2 (cyclooxygenases-2) enzyme inhibition, respectively. Ibuprofen and Nimesulide were used as reference drugs. Antimicrobial activity of compounds in parallel were evaluated with microbroth dilution assay. Two-fold serial dilution of compounds were tested against microorganisms and minimum inhibition concentration of compound were determined according to CLSI (Clinical and Laboratory Standards Institute). Chloramphenicol was used as a control drug.

Results: Fluorometric assay and antimicrobial assay results were compared. The observation was compound 2b had important inhibitory activity on COX1 and COX2 but activity of 2d carrying 4-chlorophenyl and phenyl was more successful than 2b and also antimicrobial activity of 2d against microorganism was better or same as reference drug chloramphenicol.

Conclusion: Between the new synthesized compound, 2d exhibited remarkable anti-inflammatory and antibacterial activity. 2d can be evaluated as a promising drug potential. Further investigation on scaffold of 2d will help to develop new alternatives for dual anti- inflammatory and antibacterial agent which can provide relief for patients in suffering from the symptoms of these diseases.

Anahtar Kelimeler

Inflammation,infection,cyclooxygenases,antibacterial

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Sağlık Kurumları Yönetimi

Bölüm

Araştırma Makalesi

Yazarlar

Hülya Karaca Gençer

Yayımlanma Tarihi

31 Aralık 2017

Gönderilme Tarihi

24 Mart 2017

Kabul Tarihi

10 Nisan 2017

Yayımlandığı Sayı

Yıl 2017 Cilt: 42 Sayı: 4

DOI

https://doi.org/10.17826/cutf.306424

IZ

https://izlik.org/JA97HE37ZJ

APA

Karaca Gençer, H. (2017). Synthesis of thiazole-phenylacetic acid compounds as dual antibacterial-COX enzymes inhibitors. Cukurova Medical Journal, 42(4), 741-746. https://doi.org/10.17826/cutf.306424

AMA

1.Karaca Gençer H. Synthesis of thiazole-phenylacetic acid compounds as dual antibacterial-COX enzymes inhibitors. Cukurova Med J. 2017;42(4):741-746. doi:10.17826/cutf.306424

Chicago

Karaca Gençer, Hülya. 2017. “Synthesis of thiazole-phenylacetic acid compounds as dual antibacterial-COX enzymes inhibitors”. Cukurova Medical Journal 42 (4): 741-46. https://doi.org/10.17826/cutf.306424.

EndNote

Karaca Gençer H (01 Aralık 2017) Synthesis of thiazole-phenylacetic acid compounds as dual antibacterial-COX enzymes inhibitors. Cukurova Medical Journal 42 4 741–746.

IEEE

[1]H. Karaca Gençer, “Synthesis of thiazole-phenylacetic acid compounds as dual antibacterial-COX enzymes inhibitors”, Cukurova Med J, c. 42, sy 4, ss. 741–746, Ara. 2017, doi: 10.17826/cutf.306424.

ISNAD

Karaca Gençer, Hülya. “Synthesis of thiazole-phenylacetic acid compounds as dual antibacterial-COX enzymes inhibitors”. Cukurova Medical Journal 42/4 (01 Aralık 2017): 741-746. https://doi.org/10.17826/cutf.306424.

JAMA

1.Karaca Gençer H. Synthesis of thiazole-phenylacetic acid compounds as dual antibacterial-COX enzymes inhibitors. Cukurova Med J. 2017;42:741–746.

MLA

Karaca Gençer, Hülya. “Synthesis of thiazole-phenylacetic acid compounds as dual antibacterial-COX enzymes inhibitors”. Cukurova Medical Journal, c. 42, sy 4, Aralık 2017, ss. 741-6, doi:10.17826/cutf.306424.

Vancouver

1.Hülya Karaca Gençer. Synthesis of thiazole-phenylacetic acid compounds as dual antibacterial-COX enzymes inhibitors. Cukurova Med J. 01 Aralık 2017;42(4):741-6. doi:10.17826/cutf.306424