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3,10-Dimethoxyprotoberberines |
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| Authors: | Pennamuthiriar Chinnasamy Kinuko Iwasa Silvia von Angerer Christian Weimar Wolfgang Wiegrebe |
| Abstract: | Protoberberines with the unusual 3,10-dimethoxy substitution are synthesized by photocyclization of E-and Z-1-ethylidene-1,2,3,4-tetrahydro-6-methoxy-2-(3-methoxybenzoyl)isoquinolines. |
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