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Benapryzine hydrochloride

Chemical Name a-hydroxy-a-phenylbenzeneacetic acid 2-(ethylpropylamino)ethyl ester hydrochloride [Pg.136]

The acid extracts (after washing with 50 ml ether) were made alkaline with aqueous 5 N sodium hydroxide solution, the liberated base was extracted into ether (4 x 50 ml) and the ether extracts were dried (MgS04). Treatment of the extracts with hydrogen chloride gave the hydrochloride (11 grams, 70%), which was obtained as rectangular plates, MP 164° to 166°C, after several crystallizations from butanone. [Pg.136]

and Graham, J. U.S. Patent 3,746,743 July 17, 1973 assigned to Beecham Group Limited [Pg.136]

Trade Name Manufacturer Country Year Introduced [Pg.136]

Ethy Ipropylami nomethanol Benapryzine hydrochloride 2-Ethylpyridine... [Pg.1634]

Infra-red Spectrum. Principal peaks at wavenumbers 1753,1215, 700, 690,1180,1020 (benapryzine hydrochloride, KCl disk). [Pg.375]

Benadryl diphenhydramine, benaprizine benapryzine. benapryzine [ban] (benaprizine [inn] benapryzine hydrochloride [usan]) is a benzilate, a muscarinic CHOLINOCEPTOR ANTAGONIST which has been used as an ANTIPARKINSONIAN AGENT. [Pg.46]

See other pages where Benapryzine hydrochloride is mentioned: [Pg.136]    [Pg.1680]    [Pg.547]    [Pg.547]    [Pg.375]    [Pg.375]    [Pg.1079]    [Pg.1088]    [Pg.1151]    [Pg.1218]    [Pg.46]    [Pg.136]    [Pg.1634]    [Pg.1680]    [Pg.136]    [Pg.1634]    [Pg.1680]   


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Benapryzine

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