Synthesis of Aromatic Retinoids and Curcuminoids and Evaluation of their Antiproliferative, Antiradical, and Anti-inflammatory Activities
作者:Jacek W. Morzycki、Lucie Rárová、Jiři Grúz、Tomasz Sawczuk、Urszula Kiełczewska、Leszek Siergiejczyk、Agnieszka Wojtkielewicz
DOI:10.1002/open.201600027
日期:2016.8
work, a convenient synthesis of aromatic retinoids and curcuminoids from vinyl or allyl ketones, and the corresponding alcohols, using olefin metathesis as a key reaction, was elaborated. The best yields and diastereoselectivities were obtained from allylic or homoallylic alcohols by employing the two‐step cross‐metathesis/oxidation procedure. The synthesized analogues were tested for their antiproliferative
天然类维生素A和姜黄素类以其广泛的生物学特性而著称,例如抗氧化剂,抗炎药,抗肿瘤药等。在这项工作中,阐述了使用乙烯基复分解为关键反应,从乙烯基或烯丙基酮以及相应的醇方便地合成芳香族类维生素A和姜黄素类化合物的方法。通过采用两步交叉复分解/氧化方法,从烯丙基或均烯丙基醇中获得最佳收率和非对映选择性。测试了合成的类似物对各种来源的人类癌细胞系(白血病CEM,腺癌MCF7,宫颈癌HeLa)的抗增殖活性,以及体外的抗氧化和抗炎活性。所有检查的衍生物在体外均表现出强大的抗炎活性,且不影响细胞活力。它们还显示出对白血病细胞系CEM的强细胞毒性,除了18和35。被测化合物的抗氧化活性相当弱。