Asymmetric Synthesis of Photophore-Containing Lactisole Derivatives to Elucidate Sweet Taste Receptors
作者:Tomoya Nakagita、Akiko Ishida、Zetryana Puteri Tachrim、Lei Wang、Takumi Misaka、Makoto Hashimoto
DOI:10.3390/molecules25122790
日期:——
We recently revealed some of the structure–activity relationships of the aromatic ring and chiral center of lactisole. Photoaffinity labeling is one of the common chemical biology methods to elucidate the interaction between bioactive compounds and biomolecules. In this paper, the novel asymmetric synthesis of lactisole derivatives with common photophores (benzophenone, azide and trifluoromethyldiazirine)
Lactisole 具有 2-苯氧基丙酸骨架,是众所周知的甜味受体抑制剂。我们最近揭示了乳糖醇的芳香环和手性中心的一些构效关系。光亲和标记是阐明生物活性化合物与生物分子之间相互作用的常用化学生物学方法之一。在本文中,描述了用于光亲和标记的具有常见光团(二苯甲酮、叠氮化物和三氟甲基二氮嗪)的乳糖醇衍生物的新型不对称合成。合成的化合物受到基于细胞的甜味受体的影响,用三氟甲基二氮杂环发光团取代对合成化合物受体的亲和力最高。