Citation: Xian Yong BU, Lian Yun ZHAO, Yu Lin LI. STUDIES ON THE PRENYLFLAVOIDS PART X Ⅵ SYNTHESIS OF (±)-3',4'-METHYLENEDIOXYISODERICINE-A AND (±)-PONGAPINONE-B[J]. Chinese Chemical Letters, ;1995, 6(10): 853-854. shu

STUDIES ON THE PRENYLFLAVOIDS PART X Ⅵ SYNTHESIS OF (±)-3',4'-METHYLENEDIOXYISODERICINE-A AND (±)-PONGAPINONE-B

State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000

Received Date: 7 March 1995

Fund Project: This work was supported by the Natural Science Foundation of China.

3',4'-Methylenedioxyisodericine-A and pongapinone-B were first synthesized via the condensation of piperonal with 2-hydroxy-4-methoxy-3-prenylacetophenone and 4,6-dimethoxy-2-hydroxy-3-prenylacetophenone respectively followed by cyclization.
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