Bisthioureas of pimelic acid and 4-methylsalicylic acid derivatives as selective inhibitors of tissue-nonspecific alkaline phosphatase (TNAP) and intestinal alkaline phosphatase (IAP): Synthesis and molecular docking studies
作者:Amara Mumtaz、Kiran Saeed、Abid Mahmood、Sumera Zaib、Aamer Saeed、Julie Pelletier、Jean Sévigny、Jamshed Iqbal
DOI:10.1016/j.bioorg.2020.103996
日期:2020.8
and 1H NMR spectroscopic analysis. Synthesized compounds were evaluated for their alkaline phosphatases inhibition potential and exhibited high potency as well as selectivity towards h-TNAP and h-IAP. Compound 7 and 12 which were the bisthiourea derivative of pimmelic acid and thiourea derivative of 4-methyl salicylic acid, respectively, showed excellent selectivity against h-TNAP and h-IAP, respectively
碱性磷酸酶(ALP)是膜结合的金属酶,分布在全身。最近的研究表明,通过靶向ALP可以导致许多致命疾病的治疗,包括心脏,癌性和脑部疾病。硫脲及其衍生物具有重要意义,并且在药物化学中是特有的支架。它们显示出广泛的药理活性,例如抗菌,抗寄生虫,抗炎和抗氧化剂等。另一方面,水杨酸及其衍生物以其广泛的活性而闻名。提出的工作包括N-酰基-N'的合成庚二酸(1-7)和3,5-二甲基吡唑(11),1-芳基-3-芳基硫脲(12)和1,3,4-恶二唑(13)的4-甲基-芳基取代的双硫脲水杨酸。通过FT-IR和1 H NMR光谱分析表征所有合成的化合物的结构。评价了合成化合物的碱性磷酸酶抑制潜能,并显示出高效力以及对h -TNAP和h -IAP的选择性。分别为庚二酸的双硫脲衍生物和4-甲基水杨酸的硫脲衍生物的化合物7和12分别显示出对h -TNAP和h -IAP的优异选择性。