Ring??cleavage of Phthalidisoquinoline Alkaloids by Ethyl Chloroformate

S von Angerer, E von Angerer, R Ambros…

Index: Archiv der Pharmazie, , vol. 325, # 7 p. 425 - 431

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Citation Number: 4

Abstract

... Der Abbau von (-)-a-Narkotin (5). (-)p-Na&otin (6) und (-)+-Hydrastin (7) mit Chlorameisemiiureethyhylester (ECF) fiihrt zu den ... We used Gadamer's conditions (ECF; CHC13/Et20 1:l- vol.; 15% KOH)') for the cleavage of (-)-a-narcotine (5) and ... (Weinheim) 325, ...