It's been claimed that the furocoumarin angelicin (2) present in the fruit of Psoralea corylifolia L. is structurally linked to psoralen, a well-recognized chemical photosensitizer, that's utilized for cure of various skin conditions like psoriasis and vitiligo on account of its anti-proliferative outcome.(attained by HNTf2 and TMSOTf) era of inter