Synthesis, Antihypertensive Activity, and 3D-QSAR Studies of Some New p-Hydroxybenzohydrazide Derivatives
作者:Ritesh P. Bhole、Kishore P. Bhusari
DOI:10.1002/ardp.201000008
日期:2011.2
p‐Hydroxybenzohydrazide 2 on treatment with aromatic/aliphatic aldehyde followed by cyclization with carbon disulphide afforded compounds 4a–4n. Also, compound 2 by treatment of substituted isothiocyanate followed by the treatment of chloroacetic acid yields the corresponding compounds 6a–6i. All the test compounds were assayed for antihypertensive activity by non‐invasive blood pressure measurement
Synthesis and biological activity of hydrazones of o- and p-hydroxybenzoic acids. Spatial structure of 5-Bromo-2-hydroxybenzylidene-4-hydroxybenzohydrazide
作者:O. A. Nurkenov、Zh. B. Satpaeva、I. A. Schepetkin、A. I. Khlebnikov、K. M. Turdybekov、T. M. Seilkhanov、S. D. Fazylov
DOI:10.1134/s1070363217100097
日期:2017.10
A series of hydrazones based on hydrazides of o- and p-hydroxybenzoic acids have been prepared. N-(5-Bromo-2-hydroxybenzylidene)-4-hydroxybenzohydrazide has been studied by X-ray diffraction analysis; its molecule forms hydrogen bond with a solvating ethanol molecule. Biological activity of the synthesized hydrazones towards cathepsin E and(or) elastase of human neutrophils has been determined.