Complete regioselectivity in staurosporine chromophore formation

S Eils, E Winterfeldt

Index: Eils, Stefan; Winterfeldt, Ekkehard Synthesis, 1999 , # 2 p. 275 - 281

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Citation Number: 15

Abstract

Abstract: For the preparation of regioselectively N-substituted indolocarbazole alkaloids two strategies have been employed: 1. the exploitation of different electronic situations at the nitrogen atoms, and 2. the utilization of an orthogonal protecting group strategy that allows regioselective glycoside formation. Keywords: indolecarbazole glycosides; regioselectivity; orthogonal protecting groups; N-glycosylation; PKC inhibitors