87265-44-9Relevant academic research and scientific papers
Discovery of N-hydroxy-3-alkoxybenzamides as direct acid sphingomyelinase inhibitors using a ligand-based pharmacophore model
Yang, Kan,Nong, Keyi,Gu, Qinlan,Dong, Jibin,Wang, Jinxin
, p. 389 - 400 (2018/04/12)
Acid sphingomyelinase (ASM) has been shown to be involved in many physiological processes, emerging to be a promising drug target. In this study, we constructed a ligand-based pharmacophore model of ASM inhibitors and applied this model to optimize the lead compound α-mangostin, a known inhibitor of ASM. 23 compounds were designed and evaluated in vitro for ASM inhibition, of these, 10 compounds were found to be more potent than α-mangostin. This high hit ratio confirmed that the presented model is very effective and practical. The most potent hit, 1c, was found to selectively and competitively inhibit the enzyme and inhibit the generation of ceramide in a dose-dependent manner. Furthermore, 1c showed favorable anti-apoptosis and anti-inflammatory activity. Interactions with key residues and the Zn2+ cofactor of 1c were found by docking simulation. These results provide promising leads and important guidance for further development of efficient ASM inhibitors and drug candidates.
A NOVEL ROUTE TO THE SYNTHESIS OF SUBSTITUTED N-BENZYL-1,2,3,4-TETRAHYDROISOQUINOLINES. SYNTHESIS OF SENDAVERINE AND CORGOINE
Masood, M.,Tiwari, K. P.
, p. 177 - 182 (2007/10/02)
The condensation product of 2-aminoethanol with substituted benzaldehyde was reduced and N-benzylated with substituted benzyl chloride followed by PPA cyclization to obtain substituted N-benzyl-tetrahydroisoquinolines; likewise the condensation product of
