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一种双功能二甲基亚砜替代物可提高小分子有机化合物的水溶性。

A bifunctional dimethylsulfoxide substitute enhances the aqueous solubility of small organic molecules.

作者信息

Sprachman Melissa M, Wipf Peter

机构信息

Department of Chemistry, Center for Chemical Methodologies and Library Development, University of Pittsburgh, Pittsburgh, PA 15260, USA.

出版信息

Assay Drug Dev Technol. 2012 Jun;10(3):269-77. doi: 10.1089/adt.2011.0421. Epub 2011 Dec 22.

Abstract

An oxetane-substituted sulfoxide has demonstrated potential as a dimethylsulfoxide substitute for enhancing the dissolution of organic compounds with poor aqueous solubilities. This sulfoxide may find utility in applications of library storage and biological assays. For the model compounds studied, significant solubility enhancements were observed using the sulfoxide as a cosolvent in aqueous media. Brine shrimp, breast cancer (MDA-MB-231), and liver cell line (HepG2) toxicity data for the new additive are also presented, in addition to comparative IC(50) values for a series of PKD1 inhibitors.

摘要

一种氧杂环丁烷取代的亚砜已显示出作为二甲基亚砜替代品的潜力,可用于增强水溶性差的有机化合物的溶解性。这种亚砜可能在文库存储和生物测定应用中有用。对于所研究的模型化合物,在水性介质中使用该亚砜作为助溶剂时,观察到显著的溶解度增强。除了一系列PKD1抑制剂的比较IC(50)值外,还给出了新添加剂的卤虫、乳腺癌(MDA-MB-231)和肝细胞系(HepG2)毒性数据。

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