There is a significant demand for organic nitriles, based on their versatility in reactions. Compounds prepared from nitriles have properties including superoxide inhibition, ferrielectric liquid crystal dopant, antipicornaviral agents, anti-inflammatory agents, anti-asthma agents, and fibringoen antagonists. The present invention discloses a facile synthesis for 2,4-dihydroxybenzonitrile, and ethers and diethers thereof, from 2,4-dihydroxybenzoic acid. The present invention also discloses a method of preparing a class of iron chelating agents related to desferrithiocin, all of which contain a thiazoline ring. In this method, 2,4-dihydroxybenzonitrile is condensed with (S)-2-methylcysteine.
有机腈的需求量很大,因为它们在反应中的多功能性。从腈制备的化合物具有抑制超氧化物、
铁电液晶掺杂剂、抗病毒剂、抗炎剂、抗哮喘剂和
纤维蛋白原拮抗剂等性质。本发明揭示了一种简便的合成
2,4-二羟基苯腈及其醚和
二醚的方法,该方法是从
2,4-二羟基苯甲酸出发的。本发明还揭示了一种制备与去
铁胆碱相关的
铁螯合剂类的方法,所有这些类都含有
噻唑环。在该方法中,
2,4-二羟基苯腈与(S)-
2-甲基半胱氨酸缩合。