制备了一系列2-氨基-4 H-苯并[ h ]色烯和2,7-二氨基-4 H-苯并[ h ]色烯衍生物作为潜在的细胞毒剂。根据光谱数据建立了合成化合物的结构。与长春碱和秋水仙碱比较,使用MTT比色测定法研究了合成的化合物对MCF-7,HCT-116和HepG-2细胞系的体外细胞毒活性。探索了在3、4和7位修饰的4 H-苯并[ h ]色烯的构效关系。抗肿瘤评估的结果表明,化合物VIIIc,VIId,VIIb,VIIe,VIIIg和与长春碱和秋水仙碱相比,VIIIc,VIId,VIIb,VIIe,VIIIg,VIIc,VIIIe,Vf,IIIa抑制了MCF-7的生长,而VIIb,VIId,VIIe,IIIa,VIIa,VIIIc,VIIc,IIId,IIIg,与秋水仙碱相比,IIIf,IIIb,IIIh,VIIIb,VIIIa,VIIIe,IIIc,Vg,IIIe,VIIIg,Vf,IIIf抑制了
Martin, Nazario; Martinez-Grau, Angeles; Seoane, Carlos, Journal of Heterocyclic Chemistry, 1995, vol. 32, # 4, p. 1225 - 1228
作者:Martin, Nazario、Martinez-Grau, Angeles、Seoane, Carlos、Marco, Jose L.
DOI:——
日期:——
Synthesis and Biological Evaluation of Benzochromenopyrimidinones as Cholinesterase Inhibitors and Potent Antioxidant, Non-Hepatotoxic Agents for Alzheimer’s Disease
We report herein the straightforward two-step synthesis and biological assessment of novel racemic benzochromenopyrimidinones as non-hepatotoxic, acetylcholinesterase inhibitors with antioxidative properties. Among them, compound 3Bb displayed a mixed-type inhibition of human acetylcholinesterase (IC50 = 1.28 ± 0.03 μM), good antioxidant activity, and also proved to be non-hepatotoxic on human HepG2
Synthesis, in-vitro cytotoxicity of 4H-benzo[h]chromene derivatives and structure–activity relationships of 4-aryl group and 3-, 7-positions
作者:Ahmed M. El-Agrody、Heba K. Abd El-Mawgoud、Ahmed M. Fouda、Essam S. A. E. H. Khattab
DOI:10.1515/chempap-2016-0049
日期:2016.1.1
A series of 2-amino-4H-benzo[h]chromene and 2,7-diamino-4H-benzo[h]chromene derivatives were prepared as potential cytotoxic agents. The structures of the synthesised compounds were established on the basis of spectral data. The in-vitro cytotoxic activity of the synthesised compounds against the cell lines MCF-7, HCT-116 and HepG-2 was investigated in comparison with vinblastine and colchicine, using
制备了一系列2-氨基-4 H-苯并[ h ]色烯和2,7-二氨基-4 H-苯并[ h ]色烯衍生物作为潜在的细胞毒剂。根据光谱数据建立了合成化合物的结构。与长春碱和秋水仙碱比较,使用MTT比色测定法研究了合成的化合物对MCF-7,HCT-116和HepG-2细胞系的体外细胞毒活性。探索了在3、4和7位修饰的4 H-苯并[ h ]色烯的构效关系。抗肿瘤评估的结果表明,化合物VIIIc,VIId,VIIb,VIIe,VIIIg和与长春碱和秋水仙碱相比,VIIIc,VIId,VIIb,VIIe,VIIIg,VIIc,VIIIe,Vf,IIIa抑制了MCF-7的生长,而VIIb,VIId,VIIe,IIIa,VIIa,VIIIc,VIIc,IIId,IIIg,与秋水仙碱相比,IIIf,IIIb,IIIh,VIIIb,VIIIa,VIIIe,IIIc,Vg,IIIe,VIIIg,Vf,IIIf抑制了