A series of newdihydrothienopsoralen derivatives were synthesized from 6-hydroxybenzo[b]furan in four steps in good yield. These compounds were prepared as potential photosensitizing and chemotherapeutic agents for psoriasis. The spectroscopy study in also reported and showed an absorbance at λ = 364 nm and fluorescence at λ = 440 nm with high molar absorptivity, wave length used to perform the photochemical
由4-羟基苯并[ b ]呋喃分四步合成了一系列新的二氢噻吩补骨脂素衍生物,收率很高。制备这些化合物作为牛皮癣的潜在光敏剂和化学治疗剂。光谱研究还报告并显示了在λ= 364 nm处的吸光度和在λ= 440 nm处的荧光,具有较高的摩尔吸收率,用于进行光化学和光生物学实验的波长。