2204-33-3Relevant articles and documents
Some 1,3,5-trisubstituted pyrazoline derivatives targeting breast cancer: Design, synthesis, cytotoxic activity, EGFR inhibition and molecular docking
El Kerdawy, Ahmed M.,El-Ansary, Dina Y.,George, Riham F.,Kandeel, Manal
supporting information, (2020/03/31)
Different 1,3,5-trisubstituted pyrazoline derivatives 2a-c, 3-c, 4a-f, 6a-c, 7a-f and 8a-d were prepared via condensation reaction of the appropriate chalcone 1a-c or 5a-c with various hydrazine derivatives. All compounds were screened for their cytotoxicity against breast MCF-7 cancer cell line and the normal fibroblasts WI-38. Thirteen compounds 2a, 3a, 3c, 4a-d, 6c, 7d, 7e, 8b, 8d and 8f revealed promising cytotoxicity against MCF-7 compared to the reference standard staurosporine and they were safe to the normal fibroblasts WI-38. In addition, compounds 3c, 6c, 7d, 8b and 8d elicited higher cytotoxicity than erlotinib and exhibited promising EGFR inhibitory activity at submicromolar level comparable to that of erlotinib except for compound 8b that may exert its cytotoxicity via another mechanism besides EGFR inhibition. Molecular docking of 3c, 6c, 7d, 8b and 8d in the active site of EGFR confirmed the obtained results.
Antibacterial & antitubercular activities of cinnamylideneacetophenones
Polaquini, Carlos R.,Torrezan, Guilherme S.,Santos, Vanessa R.,Nazaré, Ana C.,Campos, Débora L.,Almeida, Laíza A.,Silva, Isabel C.,Ferreira, Henrique,Pavan, Fernando R.,Duque, Cristiane,Regasini, Luis O.
supporting information, (2017/11/07)
Cinnamaldehyde is a natural product with broad spectrum of antibacterial activity. In this work, it was used as a template for design and synthesis of a series of 17 cinnamylideneacetophenones. Phenolic compounds 3 and 4 exhibited MIC (minimum inhibitory
Further studies on anti-invasive chemotypes: An excursion from chalcones to curcuminoids
Roman, Bart I.,De Ryck, Tine,Verhasselt, Sigrid,Bracke, Marc E.,Stevens, Christian V.
, p. 1027 - 1031 (2015/02/19)
In our ongoing search for new anti-invasive chemotypes, we have made an excursion from previously reported potent 1,3-diarylpropenones (chalcones) to congeners bearing longer linkers between the aromatic moieties. Nine 1,ω-diarylalkenones, including curcumin and bisdemethoxycurcumin, were evaluated in the chick heart invasion assay. Unfortunately, these compounds proved less potent and more toxic than earlier evaluated chemotypes. In the 1,3-diarylpenta-2,4-dien-1-one series, fluoro and/or trimethoxy substitution caused an increase in potency. This agrees with observations made earlier for the chalcone class.