Synthesis and Structure-activity Relationship Study of 2,4-dioxothiazolidin-5-ylidene Derivatives for 15-hydroxyprostaglandin Dehydrogenase Inhibitory Activity, Prostaglandin E2 Release, and Wound Healing Effect
作者:EunJeong Yoon、DuBok Choi、InSun Yu、Hoon Cho
DOI:10.1007/s12257-021-0071-8
日期:2021.12
The aim of this study was to investigate the synthesis and structure-activity relationship of 2,4-dioxothiazolidin-5-ylidene derivatives for 15-hydroxyprostaglandin dehydrogenase (15-PGDH) inhibitory activity, prostaglandin E2 (PGE2) release, and wound healing effect. Of the synthesized compounds, compound 29 was identified as the best 15-PGDH inhibitor, with an IC50 value of 0.0131 µM. To determine
本研究的目的是研究 2,4-二氧噻唑烷-5-亚基衍生物对 15-羟基前列腺素脱氢酶 (15-PGDH) 抑制活性、前列腺素 E 2 (PGE 2 ) 释放和伤口的合成和构效关系。治疗效果。在合成的化合物中,化合物 29 被鉴定为最好的 15-PGDH 抑制剂,IC 50值为 0.0131 µM。为了确定合成的抑制剂是否增加了细胞内PGE 2 的量,测量了A549细胞中的PGE 2浓度。导致 PGE 2增加最多的化合物浓度为 (Z)-4-(2,4-dioxothiazolidin-5-ylidene)methyl-2-methyl-2-methylphenyl-4-phosphonate(化合物 59;增加 = 579%)。化合物 89 的增幅第二高,为 389.2%,其次是化合物 14 和 29(分别为第三和第四)。培养 24 小时后,化合物 59、89、14 和 29 引起的细胞再生明显