Raghad M Nowar1, Essam Eldin A Osman2, Sahar M Abou-Seri2, Samir M El Moghazy2, Dalal A Abou El Ella3. 1. Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Heliopolis University for Sustainable Development, 11777 Cairo, Egypt. 2. Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Cairo University, 11562 Cairo, Egypt. 3. Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ain Shams University, 11566 Cairo, Egypt.
Abstract
AIM: Novel quinazolinone and triazinoquinazolinone derivatives were designed and synthesized as apoptotic inducers. METHODOLOGY/ RESULTS: Most of the synthesized compounds showed excellent antiproliferative activity against MCF-7 and HCT-116 cell lines, respectively. Compounds 7a, 8a, 8d, 14a and 14d were superior to doxorubicin as activators of caspases 3, 8 and 9 in HCT-116 cell line. The most potent caspase inducers, 8d and 14a showed cell cycle arrest mainly in G1 and S phase, respectively and increased the levels of p53, Bax and the Bax/Bcl-2 ratio compared with doxorubicin in HCT-116 cells with excellent selectivity against CCD-18Co human colon normal cell line. CONCLUSION: The synthesized compounds can be considered as potent apoptotic inducers interfering with extrinsic and intrinsic apoptotic pathways.
AIM: Novel quinazolinone and triazinoquinazolinone derivatives were designed and synthesized as apoptotic inducers. METHODOLOGY/ RESULTS: Most of the synthesized compounds showed excellent antiproliferative activity against MCF-7 and HCT-116 cell lines, respectively. Compounds 7a, 8a, 8d, 14a and 14d were superior to doxorubicin as activators of caspases 3, 8 and 9 in HCT-116 cell line. The most potent caspase inducers, 8d and 14a showed cell cycle arrest mainly in G1 and S phase, respectively and increased the levels of p53, Bax and the Bax/Bcl-2 ratio compared with doxorubicin in HCT-116 cells with excellent selectivity against CCD-18Co human colon normal cell line. CONCLUSION: The synthesized compounds can be considered as potent apoptotic inducers interfering with extrinsic and intrinsic apoptotic pathways.
Authors: Ali S Alqahtani; Mostafa M Ghorab; Fahd A Nasr; Mohammad Z Ahmed; Abdullah A Al-Mishari; Sabry M Attia Journal: Molecules Date: 2022-02-01 Impact factor: 4.411