ALKYL DERIVATIVES OF 3-AMINOMETHYL SPIRO -DIBENZO-A-D- CYCLOHEPTADI-OR TRI-ENE 5-2- DIOXOLANE 1,3- THEIR METHOD OF PREPARATION AND THEIR THERAPEUTIC APPLICATION

摘要

Improvements introduced in the object of the main patent No. 390,064 applied for on April 8, 1971 by: Procedure for the preparation of derivatives of aminomethyl-4'-spiro [dibenzo (ad) cycloheptadi- (or tri -) - ene-5: 2'-dioxolane (1', 3')] than when they have the formula **(See formula)** in which Z represents a group -CH2-CH2- or -CH = CH-, and R represents an alcoholic group containing 1 to 4 carbon atoms, consisting of condensing bromomethyl-4'-dibenzo in a benzene medium (ad) cycloheptadi- (or tri-) ene-5: 2'-dioxolane (1', 3') of formula: **(See formula)** and a primary amine of the formula: R-NH2 (III) in which Z and R have the same meaning as in formula (I). (Machine-translation by Google Translate, not legally binding)