发明授权
US08252928B2 Processes for the synthesis of five and six membered heterocyclic rings 有权
合成五元和六元杂环的方法

Processes for the synthesis of five and six membered heterocyclic rings
摘要:
The present invention provides processes for the synthesis of five and six membered rings. In particular, the present invention provides processes for the synthesis of five and six membered rings in alkaloids.
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