20034-00-8Relevant articles and documents
Sustainable Synthesis of 2-Hydroxymethylbenzimidazoles using D-Fructose as a C2 Synthon
Raja, Dineshkumar,Philips, Abigail,Sundaramurthy, Devikala,Chandru Senadi, Gopal
supporting information, p. 3754 - 3759 (2021/10/14)
D-fructose, a biomass-derived carbohydrate has been identified as an environmentally benign C2 synthon in the preparation of synthetically useful 2-hydroxymethylbenzimidazole derivatives by coupling with 1,2-phenylenediamines. Proof of concept was established by synthesizing 23 examples using BF3.OEt2 (20 mol%), TBHP (5.5 M, decane) (1.0 equiv.) in CH3CN at 90 °C for 1 h. The pivotal features of this method include metal-free conditions, short time, good functional group tolerance, gram scale feasibility and the synthesis of benzimidazole fused 1,4-oxazine. Control studies with conventional C2 synthons did not produce the desired product, thus suggesting a new reaction pathway from D-fructose.
Efficient Synthesis and Biological Activity of Novel Indole Derivatives as VEGFR-2 Tyrosine Kinase Inhibitors
Zhang,Xu,Wang,Kang
, p. 3006 - 3016 (2018/02/21)
A series of novel indole derivatives were synthesized as potent inhibitors for the vascular endothelial growth factor receptor 2 (VEGFR-2) tyrosine kinase. Among those, compound 10b demonstrated the highest growth inhibition rate of 66.7% against the VEGFR-2 tyrosine kinase at 10 μM which indicates that indole-benzothiazole might be the favorable structure. The binding mode of compound 10b with VEGFR-2 tyrosine kinase was evaluated by molecular docking.
Cytotoxicity of substituted benzimidazolyl curcumin mimics against multi-drug resistance cancer cell
Eom, Young Woo,Oh, Sangtae,Woo, Ho Bum,Ham, Jungyeob,Ahn, Chan Mug,Lee, Seokjoon
, p. 1272 - 1274 (2013/07/28)
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