2-MNG (2-Mercaptonicotinoyl glycine) acts as an inhibitor of melanin production, displaying an average IC50 of 49.5μM in normal human melanocytes. It binds to melanin precursors, preventing their incorporation into growing melanin which results in the inhibition of eumelanin and pheomelanin synthesis. Additionally, 2-MNG can be used in studies related to skin pigmentation disorders.

SJ572403 是一种紊乱蛋白 p27 的抑制剂。

FR901464 是一种有效的剪切体 (spliceosome) 抑制剂，具有显著的抗肿瘤和抗癌作用。