prazosinn.

Brit.

/ˈpreɪzə(ʊ)sɪn/, U.S.

/ˈpreɪzəs(ə)n/

Origin: Perhaps formed within English, by derivation. Etymons: piperazine n., -o- connective, -in suffix¹.

Etymology: Perhaps < p- and -raz- (in piperazine n.) + -o- connective + -in suffix¹, with apparently arbitrary insertion of -s-.

Pharmacology.

An alpha blocker used chiefly as a smooth muscle relaxant, esp. in the treatment of hypertension and benign prostatic hyperplasia.Prazosin is a tetracyclic compound incorporating quinazoline, piperazine, and furan rings; C₁₉H₂₁N₅O₄.

ΘΚΠ

the world > health and disease > healing > medicines or physic > medicines for specific purpose > preparations treating or preventing specific ailments > [noun] > for blood-pressure disorders

Neo-Synephrine1934

Priscol1938

phenylephrine1947

hexamethonium1949

Priscoline1949

methonium1950

hydralazine1952

phentolamine1953

methyldopa1954

pentolinium1954

mecamylamine1955

hydrochlorothiazide1958

pempidine1958

guanethidine1959

hydroflumethiazide1959

thiazide1959

pheniprazine1960

pargyline1961

vasodepressor1961

alpha blocker1965

clonidine1969

prazosin1970

timolol1973

1970 Jrnl. Clin. Pharmacol. 10 417/1 These data suggest that prazosin hydrochloride is an efficacious agent for the therapy of ambulatory patients with arterial hypertension.

1980 Lancet 5 Apr. 735/2 We treated a group of patients with severe heart-failure with a vasodilator, prazosin.

2004 R. Anderson Home Front 186 The drug prazosin is already helping transform the lives of some veterans.

This entry has been updated (OED Third Edition, March 2007; most recently modified version published online March 2022).

单词	prazosin
释义	prazosinn. Brit. /ˈpreɪzə(ʊ)sɪn/, U.S. /ˈpreɪzəs(ə)n/ Origin: Perhaps formed within English, by derivation. Etymons: piperazine n., -o- connective, -in suffix¹. Etymology: Perhaps < p- and -raz- (in piperazine n.) + -o- connective + -in suffix¹, with apparently arbitrary insertion of -s-. Pharmacology. An alpha blocker used chiefly as a smooth muscle relaxant, esp. in the treatment of hypertension and benign prostatic hyperplasia.Prazosin is a tetracyclic compound incorporating quinazoline, piperazine, and furan rings; C₁₉H₂₁N₅O₄. ΘΚΠ the world > health and disease > healing > medicines or physic > medicines for specific purpose > preparations treating or preventing specific ailments > [noun] > for blood-pressure disorders Neo-Synephrine1934 Priscol1938 phenylephrine1947 hexamethonium1949 Priscoline1949 methonium1950 hydralazine1952 phentolamine1953 methyldopa1954 pentolinium1954 mecamylamine1955 hydrochlorothiazide1958 pempidine1958 guanethidine1959 hydroflumethiazide1959 thiazide1959 pheniprazine1960 pargyline1961 vasodepressor1961 alpha blocker1965 clonidine1969 prazosin1970 timolol1973 1970 Jrnl. Clin. Pharmacol. 10 417/1 These data suggest that prazosin hydrochloride is an efficacious agent for the therapy of ambulatory patients with arterial hypertension. 1980 Lancet 5 Apr. 735/2 We treated a group of patients with severe heart-failure with a vasodilator, prazosin. 2004 R. Anderson Home Front 186 The drug prazosin is already helping transform the lives of some veterans. This entry has been updated (OED Third Edition, March 2007; most recently modified version published online March 2022). < n.1970
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