Arseniy V. Akopyan

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Abstract. We consider the hollow on the half-plane {(x, y) : y ≤ 0} ⊂ R2 defined by a function u : (−1, 1) → R, u(x) < 0, and a vertical flow of point particles incident on the hollow. It is assumed that u satisfies the so-called single impact condition (SIC): each incident particle is elastically reflected by graph(u) and goes away without hitting the(More)
Pharmacological investigations showed that benzylic acid ~-diethylaminoethyl ester hydrochloride, amizyl, has cholinolytic and gangliolytic properties [8]. To study the changes in the cholinolytic action of amizyl, when two bromine atoms are introduced into its acid part at the 4,4'-positions of the phenyl groups, and also on altering the aminoalkanol(More)
Earlier we published an article on the synthesis and biological activity of hydrochlorides of ~-phenyl-flamino-(3fluoro-4-methoxy)propiophenones [5]. As a continuation of these investigations and with the purpose of studying the local anesthetic and antiinflammatory activities, we have prepared by the reaction of a-bromoand(More)