192997-25-4Relevant articles and documents
Design, synthesis and biological evaluation of N-substituted indole-thiazolidinedione analogues as potential pancreatic lipase inhibitors
George, Ginson,Auti, Prashant S.,Paul, Atish T.
, p. 49 - 59 (2021/05/04)
Pancreatic Lipase (PL) is a key enzyme responsible for the digestion of 50%–70% of dietary triglycerides, hence its inhibition is considered as a viable approach for the management of obesity. A series of indole-TZD hybrid analogues were synthesized, characterized and evaluated for their PL inhibitory activity. Knoevenagel condensation of various substituted indole-3-carboxaldehyde with substituted thiazolidinediones resulted in the formation of titled analogues. Analogues 6d and 6e exerted potent PL inhibitory activity (IC50-6.19 and 8.96?μM, respectively). Further, these analogues exerted a competitive mode of PL inhibition. Moreover, molecular modelling studies were in agreement with the in vitro results (Pearson's r?=.8682, p?.05). The fluorescence spectroscopic analysis further supported the strong binding affinity of these analogues with PL. A molecular dynamics study (20?ns) indicated that these analogues were stable in a dynamic environment. Thus, the present study highlighted the potential role of indole-thiazolidinedione hybrid analogues as potential PL inhibitors and further optimization might result in the development of new PL inhibitory lead candidates.
Design, synthesis and biological evaluation of thiazole- and indole-based derivatives for the treatment of type II diabetes
Xu, Qinyuan,Huang, Li,Liu, Juan,Ma, Liang,Chen, Tao,Chen, Jinying,Peng, Fei,Cao, Dong,Yang, Zhuang,Qiu, Neng,Qiu, Jingxiang,Wang, Guangcheng,Liang, Xiaolin,Peng, Aihua,Xiang, Mingli,Wei, Yuquan,Chen, Lijuan
experimental part, p. 70 - 81 (2012/07/30)
Present studies have shown that the lipid carrier has a significant role in several aspects of metabolic syndrome in A-FABP/ap2-deficient mice, including type 2 diabetes and atherosclerosis. 38 Thiazole- and indole-based derivatives were synthesized and investigated for their inhibitory effects on the production of LPS-stimulated TNF-α. Among them, 12b exhibited an excellent inhibitory efficiency compared to BMS309403 (95% vs. 85%) at the concentration of 10 μM and a binding affinity for ap2 with the apparent Ki values 33 nM. Oral administration of 12b at a dosage of 50 mg/kg effectively reduced the levels of plasma blood glucose, triglycerides, insulin, total cholesterol and alanine aminotransferase in high-fat/diet-induced obesity model. The results highlighted that 12b was a potent anti-diabetic agent.
Microwave assisted synthesis and in vitro cytotoxicities of substituted (Z)-2-amino-5-(1-benzyl-1H-indol-3-yl)methylene-1-methyl-1H-imidazol-4(5H)-ones against human tumor cell lines
Penthala, Narsimha Reddy,Yerramreddy, Thirupathi Reddy,Crooks, Peter A.
scheme or table, p. 591 - 593 (2010/04/05)
The synthesis of several novel substituted (Z)-2-amino-5-(1-benzyl-1H-indol-3-yl)methylene-1-methyl-1H-imidazol-4(5H)-ones structurally related to aplysinopsin have been carried out under microwave irradiation and conventional heating methods. The analogs 3a, 3b, 3d-3g, 3k and 3l were evaluated for their in vitro cytotoxic activity against an NCI 60 human tumor cell line panel. Compound 3f exhibited good growth inhibitory properties against all but four of the human cancer cell lines examined, and afforded LC50 values a cytotoxic agent. Thus, the aplysinopsin analog 3f was regarded as a useful lead compound for further structural optimization.
