New heteroanalogs of tricyclic ascidian alkaloids: synthesis and biological activity
作者:Marina V. Goryaeva、Svetlana O. Kushch、Yanina V. Burgart、Marina A. Ezhikova、Mikhail I. Kodess、Pavel A. Slepukhin、Galina A. Triandafilova、Olga P. Krasnykh、Ekaterina I. Yakovleva、Vladimir V. Zarubaev、Ekaterina O. Sinegubova、Iana L. Esaulkova、Anna A. Shtro、Anastasia V. Galochkina、Yulia V. Nikolaeva、Victor I. Saloutin
DOI:10.1039/d1ob01843d
日期:——
trifluoroacetoacetic ester and cycloketones with 1,2- and 1,3-dinucleophiles. It was found that reactions with amino alcohols are distinguished by the possibility of isolating carbocyclopyridones of various degrees of saturation. The diastereomeric structure of the synthesized heterocycles has been studied, and the mechanism of their formation has been proposed. Antitumor, anti-influenza and analgesic
海鞘生物碱的异源类似物已被合成,并首次获得了 10 种不同类型的饱和碳环和异环吡啶酮。十氢[1,3]恶唑并[2,3 - j ]喹啉和八氢-5H-环戊二烯[ b ][1,3]恶唑并[3,2 - a ]的新方法]吡啶被提出。这些杂环的合成基于三氟乙酰乙酸酯和环酮与 1,2-和 1,3-双亲核试剂的三组分环化。发现与氨基醇的反应的特征在于分离不同饱和度的碳环吡啶酮的可能性。研究了合成的杂环的非对映体结构,并提出了它们的形成机制。在合成的化合物中发现了抗肿瘤、抗流感和镇痛剂。