72875-83-3Relevant articles and documents
Synthesis and anticancer activity of novel quinazolinone and benzamide derivatives
El-Hashash, Maher Abd El-Aziz Mahmoud,Salem, Marwa Sayed,Al-Mabrook, Selima Ali Mohamed
, p. 2545 - 2559 (2018)
In trying to develop new anticancer agents, a series of quinazolinone and benzamide derivatives were synthesized via reaction of 6-iodo-2-phenyl-4H-benzoxazin-4-one with nitrogen nucleophiles, namely, formamide, ammonium acetate, hydrazine hydrate, hydroxylamine hydrochloride, substituted aromatic amines, benzyl amine, and/or thiocarbonohydrazide. All compounds were fully characterized by means of IR, MS, and 1H-NMR spectra. Some of the synthesized compounds were evaluated in vitro for their anti-proliferative activity against HePG-2 and MCF-7 cell lines. 2-(Benzoylamino)-N-(4-hydroxyphenyl)-5-iodobenzamide and tetrazino[1,6-c]quinazoline-3(4H)-thione derivative were the most potent against the two cancer cells comparable to that of doxorubicin. Most of the synthesized compounds also exhibited good cytotoxic activity.
Design and synthesis of quinazolinone tagged acridones as cytotoxic agents and their effects on EGFR tyrosine kinase
Babu, Yarlagadda Rajesh,Bhagavanraju, Mantripragada,Reddy, Gade Deepak,Peters, Godefridus J.,Prasad, Velivela V. S. Rajendra
, p. 624 - 634 (2014/11/08)
In a quest for finding potent cytotoxic molecules, we have designed and synthesized a new scaffold by tagging quinazolinones with an acridone moiety. The new acridone-4-carboximide derivatives were evaluated for their cytotoxic potentials against the MCF7 breast cancer cell line and three colon cancer cell lines (LS174T, SW1398, and WiDr). Compound 26 showed relatively potent cytotoxic activity among the derivatives, against all the cell lines tested. Mechanistic studies for the selected derivatives 7, 8, 16, 17, 25, and 26 were conducted through in vitro EGFR tyrosine kinase inhibition studies. The results indicate that compound 26 has a better EGFR tyrosine kinase inhibitory profile. The in vitro EGFR inhibition data was correlated with the cytotoxic properties, and molecular docking studies were performed with regard to the receptor autophosphorylation sites of the protein kinase domain of the EGFR.
Synthesis leading to novel 2,4,6-trisubstituted quinazoline derivatives, their antibacterial and cytotoxic activity against thp-1, hl-60 and a375 cell lines
Chandrika, P Mani,Yakaiah,Narsaiah,Sridhar,Venugopal,Rao, J Venkateshwara,Kumar, K Pranay,Murthy,Rao, A Raghu Ram
scheme or table, p. 840 - 847 (2009/12/24)
A series of novel 2,4,6-trisubstituted quinazoline derivatives 6 have been synthesized from anthranilic acids 1 in five steps via benzoxazinones 2, N-benzoyl benzamides 3, quinazol-4-ones 4, 4-chloroquinazolines 5. Products 6 have been screened for antibacterial and cytotoxic activity, promising compounds have been identified.
