一系列新的9-取代-4,10-二甲基吡喃并[2,3- f ]肉桂醇-2-酮(5a,5b,5c,5d,5e,5f,5g,5h,5i,5j,5k,5l,通过各自的酰基酰胺基衍生物(4a,4b,4c,4d,4e,4f,4g,4h的分子内环化合成5m),4i,4j,4k,4l,4m),由多磷酸催化。通过香豆素-7酰肼基氯(3)与相应的环秒sec直接相互作用合成了化合物(4a,4b,4c,4d,4e,4f,4g,4h,4i,4j,4k,4l,4m)-在三乙胺存在下的胺。通过元素分析,NMR和MS光谱数据证实了新化合物的结构。通过利用细胞生存力分析方法,体外评估了化合物5a,5b,5c,5d,5e,5f,5g,5h,5i,5j,5k,5l,5m对乳腺癌细胞系(MCF-7)的抗肿瘤活性四唑鎓染料3-(4,5-二甲基噻唑-2-基)-2,5-二苯基溴化四唑。在测试的化合物中,化合物5d,5f,5k和5h显示出潜在的抗MCF-7活性,并能够在72
一系列新的9-取代-4,10-二甲基吡喃并[2,3- f ]肉桂醇-2-酮(5a,5b,5c,5d,5e,5f,5g,5h,5i,5j,5k,5l,通过各自的酰基酰胺基衍生物(4a,4b,4c,4d,4e,4f,4g,4h的分子内环化合成5m),4i,4j,4k,4l,4m),由多磷酸催化。通过香豆素-7酰肼基氯(3)与相应的环秒sec直接相互作用合成了化合物(4a,4b,4c,4d,4e,4f,4g,4h,4i,4j,4k,4l,4m)-在三乙胺存在下的胺。通过元素分析,NMR和MS光谱数据证实了新化合物的结构。通过利用细胞生存力分析方法,体外评估了化合物5a,5b,5c,5d,5e,5f,5g,5h,5i,5j,5k,5l,5m对乳腺癌细胞系(MCF-7)的抗肿瘤活性四唑鎓染料3-(4,5-二甲基噻唑-2-基)-2,5-二苯基溴化四唑。在测试的化合物中,化合物5d,5f,5k和5h显示出潜在的抗MCF-7活性,并能够在72
Synthesis, and Antitumor Activity of Some N1-(Coumarin-7-yl) Amidrazones and Related Congeners
作者:Mohammad S. Mustafa、Mustafa M. El-Abadelah、Malek A. Zihlif、Randa G. Naffa、Mohammad S. Mubarak
DOI:10.3390/molecules16054305
日期:——
A series of new N1-(coumarin-7-yl)amidrazones incorporating N-piperazines and related congeners were synthesized by reacting the hydrazonoyl chloride derived from 7-amino-4-methylcoumarin with the appropriate piperazines. The chemical structures of the newly prepared compounds were supported by elemental analyses, ¹H-NMR, ¹³C-NMR, and ESI-HRMS spectral data. The antitumor activity of the newly synthesized