1950
DOI: 10.1002/hlca.19500330539
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2‐Aminoalkyl‐imidazoline

Abstract: I n einer friiheren Mitteilungl) ist die Darstellung von Halogenalkyl-formamidinen und -imidazolinen beschrieben, und es wurden weitere Ausfuhrungen uber ihre Umsetzung mit Aminen in Aussicht gestellt. Manche der erhaltenen Basen, besonders der Imidazolinreihe, zeigten recht interessante pharmakologische Wirkungen. Es sei daher hier ausfuhrlicher uber ihre Gewinnung berichtet.I m Vordergrund stand die Reaktion primarer und sekundarer Amine mit 2-Chlormethyl-imidazolin. Daneben wurden Seitenkettenhomologe des 2… Show more

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Cited by 31 publications
(12 citation statements)
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“…It behaves as a non-selective α-AR antagonist and shows antihypertensive properties [194], similar to that of phentolamine (116) [195], due to a reduction in total peripheral resistance caused primarily by a blockade of postsynaptic vascular α-ARs [196]. The concurrent blockade of α 2 -ARs causes an enhanced release of catecholamines from sympathetic terminals, resulting in an exaggerated reflex tachicardia.…”
Section: Imidazoline and Imidazole Derivativesmentioning
confidence: 99%
“…It behaves as a non-selective α-AR antagonist and shows antihypertensive properties [194], similar to that of phentolamine (116) [195], due to a reduction in total peripheral resistance caused primarily by a blockade of postsynaptic vascular α-ARs [196]. The concurrent blockade of α 2 -ARs causes an enhanced release of catecholamines from sympathetic terminals, resulting in an exaggerated reflex tachicardia.…”
Section: Imidazoline and Imidazole Derivativesmentioning
confidence: 99%
“…In various oxidation states (23 and 24) imidazole has shown a number of interesting biological activities, like antiviral [1,2] , antibacterial [3] antifungal [4,5], antiprotozoal [6,7] , antihypertensive [8,9], antihistaminic [10], alpha-adrenergic agonist [11], alpha adrenergic blocking [12] and other activities [13,14].…”
Section: Imidazole Analogs and Their Significancementioning
confidence: 99%
“…The synthesis route is shown below [24,25]. The 2-(2-chloromethyl) imidazoline is prepared from chloroacetonitrile via chloroacetiminoester, which is reacted with ethylenediamine.…”
Section: Peripheral Adrenergic Blockersmentioning
confidence: 99%
“…7 Cardiovascular Drugs After coupling with L-proline and subsequent reaction with the a-ketoester under reductive amination the trifluoroacetyl group is hydrolyzed at pH 12.5 and 40 C in the last step [54,55]. Fosinopril (25) and spirapril (32) both have proline derivatives as C-terminal amino acid. The trans-4-cyclohexylproline in fosinopril can be prepared from the native trans-4-hydroxyproline as follows [75]:…”
Section: Angiotensin Converting Enzyme Inhibitors (Ace Inhibitors)mentioning
confidence: 99%