发明授权
US07999104B2 Methods for one-pot N-demethylation/N-acylation of morphine and tropane alkaloids 有权
吗啡和托烷生物碱一锅N-去甲基化/ N-酰化的方法

Methods for one-pot N-demethylation/N-acylation of morphine and tropane alkaloids
摘要:
The present invention provides a method for the N-demethylation and/or N-acylation of an N-methylated heterocycle such as morphine alkaloids or tropane alkaloids. The method comprises reacting the heterocycle with an acylating agent in the presence of a metal catalyst.
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