Imidazoline hydrochloride,2-

Dichloroanilino)-2-imidazoline hydrochloride 2-(2, 6-Dichlorophenyl-amino)-2-imidazoline hydrochloride 2, 6-Dichloro-N-(imidazolidine-2-ylidene) aniline hydrochloride BP USP ... [Pg.350]

Clonidine hydrochloride [Catapres, 2-(2,6-dichloroanilino)-2-imidazoline hydrochloride]... [Pg.521]

After cooling, unreacted ethylenediamine is neutralized in a cooling mixture with the absolute ethanolic hydrochloric acid, filtered off from any components that are insoluble in ethanol and approximately two-thirds of the solvent filtered off under suction in a water jet pump vacuum. Residual quantities of ethylenediamine dihydrochloride are precipitated in fractions by the careful addition of ethyl methyl ketone, after which the imidazoline hydrochloride is separated off by the addition of dry ether. Following repeated recrystallization from ethanol ether, 2-[0(-(2,6-dichlorophenoxy)ethyl] -A -imidazoline hydrochloride is obtained in the form of small white crystals melting at 221°C to 223°C. [Pg.881]

Filtrate A was extracted with ether, dried, acidified with alcoholic hydrogen chloride, and the salt which separated was collected end dried. There was thus obtained, when all the salt had been combined, 250 grams (69.3% of the theoretical yield) of 2-( 1,2,3,4-tetra-hydro-1-naphthyl)imidazoline hydrochloride, melting at 256° to 257°C. [Pg.1456]

C2KH2iCIN20d 67977-79-1) see Latamoxef l>[3-(chloromethyl)-4-hydroxyphenyl]ethanone (CyHyCIO 24085-05-0) see Salbutamol 2-chloromethyl A >imidazoline (C4H7CIN2 50342-08-0) see Antazoline 2-chloromethyl>A >imidazoline hydrochloride (C4H(jCl2N2 13338-49-3) see Phentolamine chloromethy] iodide... [Pg.2331]

Crysts, mp 133-5° Can be prepd by treating 2-am ino-l-nitro-A2 -imidazoline hydrochloride with NH4OH. Frepn of the hydrochloride is described in Ref 2,p 1618... [Pg.219]

Crysts, mp 150°. Was obtained in 43% yield by treating l-nitro-2-amino-4-methyl-A3-imidazoline hydrochloride with aq ale AgNOa soln(Ref 7,p 2207)... [Pg.221]

Hertel P, Nomikos GG, Svensson TH (1999) Idazoxan preferentially increases dopamine output in the rat medial prefrontal cortex at nerve terminal level. Eur J Pharmacol 371 153-8 Hoefke W, Kobinger W (1966) Pharmakologische Wirkungen des 2-(2,6 dichlorphenylamino)-2-imidazolin-hydrochlorids, einer neuen, antihypertensiven Substance. Arzneimittelforschung 16 1038-50... [Pg.571]

The precipitate is collected, washed with ethanol and ether and dried at 60°C and then 110°C under reduced pressure. Yield of the 2-hydrazino-2-imidazoline hydrochloride 11.6 g, melting point 177-180°C. [Pg.640]

Chemical Abstracts Service Registry Numbers CAS 4205-90-7 CAS 4205-91-8 (hydrochloride) Synonyms Clonidine hydrochloride 2-(2,6-Di-chloroanilino)-2-imidazoline hydrochloride Cata-pres ... [Pg.623]

N-Benzylanilino) methyl-2-imidazoline hydrochloride N-Benzyl-N-(2-imdazoline-2-yl-me-thyl) aniline hydrochloride BP 1973, USP XV, Int. P, Ind. P,... [Pg.497]

Chemical Name 2-(2,6-dichioroanilino)-2-imidazoline hydrochloride Common Name —... [Pg.372]

Common Name 2-(m-hydroxy-N-p-tolylanilinomethyl)-2-imidazoline hydrochloride Structural Formula ... [Pg.1214]

Clonidine hydrochloride [Catapres, 2-(2,6-dichloroanilino)-2-imidazoline hydrochloride] [4205-91-8] M 266.6, m 305 , pK 5.88 (free base). This antihypertensive is leciystallised from EtOH/Et20 and dried in a vacumn (solubility in H2O is 5%). The free base has m 124-125 and is reciystallised from hexane. [Jen et al. J... [Pg.867]

Hochdrucktherapie, Symposium iiber 2-(2,6-Dichlorphenylamino-)2-imidazolin-hydrochlorid am 20. und 21. Oktober 1967 in Ulm (Ed. L. Heilmeyer, H. J. Holt-meier, E. F. Pfeiffer Thieme, Stuttgart 1968). [Pg.135]

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