The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 4-(Piperazin-1-yl)phenol( cas:56621-48-8 ) is researched.Computed Properties of C10H14N2O.Kulig, Katarzyna; Sapa, Jacek; Maciag, Dorota; Filipek, Barbara; Malawska, Barbara published the article 《Synthesis and pharmacological evaluation of new 1-[3-(4-arylpiperazin-1-yl)-2-hydroxypropyl]-pyrrolidin-2-one derivatives with anti-arrhythmic, hypotensive, and α-adrenolytic activity》 about this compound( cas:56621-48-8 ) in Archiv der Pharmazie (Weinheim, Germany). Keywords: piperazine pyrrolidinone preparation antiarrhythmic hypotensive adrenolytic SAR. Let’s learn more about this compound (cas:56621-48-8).
A series of novel arylpiperazines bearing a pyrrolidin-2-one fragment was synthesized and evaluated for the binding affinity of the α1- and α2-adrenoceptors (AR) and for the antiarrhythmic and hypotensive activities of the compounds The most potent and selective compound 1-[2-hydroxy-3-[4-[(2-hydroxyphenyl)piperazin-1-yl]propyl]pyrrolidin-2-one 8 binds with pKi = 6.71 for α1-AR. Derivative 8 (I) was also the most active in the prophylactic antiarrhythmic test in adrenaline-induced arrhythmia in anesthetized rats. Its ED50 value equals 1.9 mg/kg (i.v.). Compounds with substituents such as a fluorine atom 4, a Me 5, or a hydroxyl 8 group, or two substituents such as fluorine/chlorine atoms and methoxy groups in the Ph ring, significantly decreased the systolic and diastolic pressure in normotensive anesthetized rats at a dosages of 5-10 mg/kg (i.v.). It was found that the presence of the piperazine ring and a hydroxy group in the second position of the Pr chain are critical structural features in determining the affinity of the compounds tested.
When you point to this article, it is believed that you are also very interested in this compound(56621-48-8)Computed Properties of C10H14N2O and due to space limitations, I can only present the most important information.
Reference:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem