ES402114A1 - Procedure for the obtaining of imidazo derivatives (2ia) isoindol. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the obtaining of imidazo derivatives (2ia) isoindol. (Machine-translation by Google Translate, not legally binding)
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Sandoz AG
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Sandoz AG
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Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems
(AREA)
Abstract
Procedure for obtaining imidazo/2, l-a/isoindol derivatives of formula I, **(See formula)** wherein each of R and R1 signifies a hydrogen, fluorine or chlorine atom, characterized in that a compound of formula IV is reacted **(See formula)** with a compound of formula V, **(See formula)** where R and R1 have the meanings indicated above, and X means a chlorine or bromine atom, or a radical -OR2, where R2 means a straight-chain alkyl radical containing from 1 to 4 carbon atoms, under an atmosphere inert, eg, nitrogen, and in an organic solvent that is inert under the reaction conditions, eg, a hydrocarbon or ether, and the resulting adduct hydrolyzed. (Machine-translation by Google Translate, not legally binding)
ES402114A1969-03-051972-04-26Procedure for the obtaining of imidazo derivatives (2ia) isoindol. (Machine-translation by Google Translate, not legally binding)
ExpiredES402114A1
(en)