4-Substituted-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine Derivatives: Design, Synthesis, Antitumor and EGFR Tyrosine Kinase Inhibitory Activity

被引:19
作者
Abbas, Safinaz E. -S. [1 ]
Aly, Enayat I. [1 ]
Awadallah, Fadi M. [1 ]
Mahmoud, Walaa R. [1 ]
机构
[1] Cairo Univ, Dept Pharmaceut Chem, Fac Pharm, Cairo 11562, Egypt
关键词
antitumor; EGFR-TK inhibition; molecular modeling; pyrazolo[3; 4-d]pyrimidines; synthesis; ANTIPROLIFERATIVE ACTIVITY; CANCER; AGENTS; STRATEGY; DOCKING; CELLS; A431;
D O I
10.1111/cbdd.12451
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Four series of some 4-substituted-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine derivatives 5a-f, 6a-f, 8a-f, and 9a-f were designed to be screened for their antitumor activity. All compounds were evaluated against breast (MCF-7) and lung (A-549) cell lines. Six compounds 5a, 5b, 6b, 6e, 9e, and 9f displaying activity against both cell lines were further estimated for their EGFR-TK inhibitory activity where they revealed 41-91% inhibition and compound 6b elicited the highest activity (91%). A docking study of these compounds into the ATP-binding site of EGFR-TK demonstrated their binding mode where H-bonding interaction with Met793 through N-1 of pyrimidine or N-2 of pyrazole was observed.
引用
收藏
页码:608 / 622
页数:15
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