Synthesis and anti‐inflammatory effect of morachalcone B, morachalcone C, and analogs
作者:Bo‐Syuan Jhong、Ting‐Yu Lin、Chien‐Hsiang Kao、Hsi‐Jung Yu、Tsung‐Mei Chin、Ching‐Yang Liu、Yuh‐Chiang Shen、Ming‐Jaw Don
DOI:10.1002/jccs.201800261
日期:2019.4
An efficient method to synthesize morachalcones B and C (1 and 2) is described. Rap−Stoermer condensation and 1,3‐prenyl rearrangement were used as two key synthetic methods. Morachalcone C was obtained by photo‐oxygenation of morachalcone B. Morachalcones B and C showed moderate anti‐inflammatory activity.