1053-37-8Relevant academic research and scientific papers
The synthesis and antitumor activity of lithocholic acid and its derivatives
He, Xiao-Long,Xing, Yajing,Gu, Xiang-Zhong,Xiao, Jie-Xin,Wang, Ying-Ying,Yi, Zhengfang,Qiu, Wen-Wei
, p. 54 - 60 (2017)
In this paper, a new and concise synthetic route of lithocholic acid (LCA) using commercially available steroid source deoxycholic acid is reported. A series of amide derivatives of LCA were also synthesized and investigated for their activity against the growth of MCF-7 and MCF-7/ADR cells using the sulforhodamine B assay. For MCF-7, the most potent compound 20 showed a 20-fold higher antitumor activity than LCA. For MCF-7/ADR, the most potent compound 24 showed a 22-fold higher antitumor activity than LCA. The transwell migration assay of 20 was evaluated on MDA-MB-231 cells. The colony formation and apoptosis assays of 20 were performed on MCF-7 and MCF-7/ADR cell lines.
3-MODIFIED ISO-/ISOALLO-LITHOCHOLIC ACID DERIVATIVES OR THEIR HOMO-ANALOGS FOR PREVENTING AND TREATING CLOSTRIDIOIDES DIFFICILE-ASSOCIATED DISEASES
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Page/Page column 24, (2021/01/23)
The present invention relates to isolithocholic acid (3β-hydroxy-5β-cholan-24-oic acid) and isoallolithocholic acid (3β-hydroxy-5α-cholan-24-oic acid) together with the respective 22-homo-analogs or the deuterated analogs, which are modified in 3-position
