Figure 2
From: Synthesis of prenylated flavonols and their potents as estrogen receptor modulator

The reaction products of icariin hydrolysed by TFA at 60 °C for 1.0 h. Yields of 2, 3.5%; 3, 49.3%; 4, 32.7%; 5, 1.6%.
From: Synthesis of prenylated flavonols and their potents as estrogen receptor modulator
The reaction products of icariin hydrolysed by TFA at 60 °C for 1.0 h. Yields of 2, 3.5%; 3, 49.3%; 4, 32.7%; 5, 1.6%.