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
Triton B catalyzed three-component, one-pot synthesis of 2-amino-2-chromenes at ambient temperature
作者:Gowravaram Sabitha、M. Bhikshapathi、Sambit Nayak、R. Srinivas、J. S. Yadav
DOI:10.1002/jhet.544
日期:2011.3
2‐amino‐2‐chromenes is described at ambient temperature by the reaction of an aldehyde and malononitrile or ethyl cyanoacetate with α‐naphthol or β‐naphthol in ethanol in presence of a catalytic amount of TritonB. J. Heterocyclic Chem., (2011).
[Cu(bpdo)2·2H2O]2+/montmorillonite: a highly effective and recyclable catalyst for the synthesis of 2-amino-4H-chromenes, 2-amino-4H-benzopyrans and spiroacenaphthylene derivatives via MCR in aqueous media
作者:Reihaneh Malakooti、Majid M. Heravi、Zahra Amiri、Kosar Kafshdarzadeh、Vahideh Zadsirjan、Zeynab Parsaee
DOI:10.1007/s11164-022-04745-2
日期:2022.7
[Cu(bpdo)2·2H2O]2+/Montmorillonite was successfully prepared by impregnation method and characterized by XRD, FESEM, EDS, ICP, FT-IR, and TGA. The XRD patterns show swelling of montmorillonite layers, leading more absorption of the Cu (II) complexes. The catalytic activity of this novel nanocomposite was investigated in the efficient synthesis of 2-amino-4H-chromene and 2-amino-4H-benzopyran derivatives
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, 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