A procedure for the obtaining of new quaternary tropicals (Machine-translation by Google Translate, not legally binding)

摘要

A process for obtaining quaternary tropeins of the general formula wherein r represents an alkyl radical with 7-11 carbon atoms which may be straight or branched or unsaturated; r1 the radical of an acid containing an aromatic ring system and xhalogen especially bromocharacterized by quaternizing a compound rx and then esterifying it with the acid r1 oh to obtain the desired tropein to be esterified the tropein with the acid r1 og and quaternizing the tropein obtained with a compound rxo a tropein is quaternized with a compound rxo by quaternizing an alcohyl nortropin substituted with the radical r with a compound ch3 x and esterifying the hydroxyl group of the tropinium compound thus obtained with an acid r1 oho by esterifying an alcohyl nortropin substituted with the radical r with an acid r1 oh and then quaternized with a compound ch3 x. (Machine-translation by Google Translate, not legally binding)