KMID : 0388619940060000033
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Molecular and Cellular Biology News 1994 Volume.6 No. 0 p.33 ~ p.52
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Synthesis of Berberinephenolbetaine Derivatives
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Abstract
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Various 7-substituted compounds and 8-methylberberinephenolbetaine derivatives were synthesized by the reaction of aromatic chlorides and alkyl chlorides with dichloromethane from compound ¢¥241 to compound[501 as good yield. The structures of the obtained compounds were proved by NMR, IR and MS.
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