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Synthesis, Reactivity, and Applications of 4-Amino-3-Thioxo/Hydrazino-6-Substituted-1,2,4-Triazin-5-Ones and Their Derivatives: A Review
Polycyclic Aromatic Compounds ( IF 2.4 ) Pub Date : 2022-01-12 , DOI: 10.1080/10406638.2022.2025863
Nawaa Ali H. Alshammari 1, 2 , Dina A. Bakhotmah 1
Affiliation  

Abstract

Triazine derivatives have attracted increasing attention due to their diverse applications in medicinal chemistry. They have been reported to be remarkably effective compounds regarding their bioactivities. Therefore, the synthesis and identification of new triazine-derived compounds are of interest for their therapeutic effects. Various approaches have been developed to synthesize triazine derivatives. In this review, a considerable number of studies on the synthesis of 1,2,4-triazine derivatives are investigated with 4-amino-3-thioxo-6-substituted-1,2,4-triazin-ones and 4-amino-3-hydrazino-6-substituted-1,2,4-triazin-5-ones as starting materials. Different types of chemical reactions have been applied to the efficient synthesis of 3-thioxo/hydrazino-6-substituted-1,2,4-triazin-5-ones, such as alkylation, acylation, aroylation, elimination, substitution, acidic/basic hydrolysis, oxidation, cyclocondensation, cycloaddition, phosphorylation, and complexation reactions. Interestingly, a set of compounds is identified to possess various biological activities, such as anticancer antibacterial, antifungal, acaricidal, and molluscicidal properties. Also, some 4-amino-3-thioxo-6-substituted-1,2,4-triazin-5-one derivatives are found to form metal complexes, be used as inhibitor probes for mild steel corrosion, prepare a selective sensor for the determination of gadolinium (III) ions in the soil and sediment samples, and demonstrate antibacterial activities. Finally, 4-amino-3-hydrazino-6-methyl-1,2,4-triazin-5-one was used as an ionophore to develop a chromium (III) ion-selective sensor beside the formation of silver complexes.



中文翻译:

4-Amino-3-Thioxo/Hydrazino-6-Substituted-1,2,4-Triazin-5-Ones 及其衍生物的合成、反应性和应用:综述

摘要

三嗪类衍生物因其在药物化学中的广泛应用而受到越来越多的关注。据报道,就其生物活性而言,它们是非常有效的化合物。因此,新的三嗪衍生化合物的合成和鉴定因其治疗效果而受到关注。已经开发了多种方法来合成三嗪衍生物。在这篇综述中,大量关于 1,2,4-三嗪衍生物合成的研究使用 4-amino-3-thioxo-6-substituted-1,2,4-triazin-ones 和 4-amino- 3-hydrazino-6-substituted-1,2,4-triazin-5-ones 作为起始原料。不同类型的化学反应已被应用于高效合成 3-thioxo/hydrazino-6-substituted-1,2,4-triazin-5-ones,如烷基化、酰化、芳酰化、消除、取代、酸/碱水解、氧化、环缩合、环加成、磷酸化和络合反应。有趣的是,一组化合物被鉴定为具有多种生物活性,例如抗癌、抗菌、抗真菌、杀螨和杀软体动物的特性。此外,一些4-amino-3-thioxo-6-substituted-1,2,4-triazin-5-one衍生物被发现可以形成金属配合物,用作低碳钢腐蚀的抑制剂探针,制备选择性传感器用于测定土壤和沉积物样品中的钆 (III) 离子,并证明抗菌活性。最后,4-amino-3-hydrazino-6-methyl-1,2,4-triazin-5-one 被用作离子载体,除了形成银络合物外,还开发了铬 (III) 离子选择性传感器。环加成、磷酸化和络合反应。有趣的是,一组化合物被鉴定为具有多种生物活性,例如抗癌、抗菌、抗真菌、杀螨和杀软体动物的特性。此外,一些4-amino-3-thioxo-6-substituted-1,2,4-triazin-5-one衍生物被发现可以形成金属配合物,用作低碳钢腐蚀的抑制剂探针,制备选择性传感器用于测定土壤和沉积物样品中的钆 (III) 离子,并证明抗菌活性。最后,4-amino-3-hydrazino-6-methyl-1,2,4-triazin-5-one 被用作离子载体,除了形成银络合物外,还开发了铬 (III) 离子选择性传感器。环加成、磷酸化和络合反应。有趣的是,一组化合物被鉴定为具有多种生物活性,例如抗癌、抗菌、抗真菌、杀螨和杀软体动物的特性。此外,一些4-amino-3-thioxo-6-substituted-1,2,4-triazin-5-one衍生物被发现可以形成金属配合物,用作低碳钢腐蚀的抑制剂探针,制备选择性传感器用于测定土壤和沉积物样品中的钆 (III) 离子,并证明抗菌活性。最后,4-amino-3-hydrazino-6-methyl-1,2,4-triazin-5-one 被用作离子载体,除了形成银络合物外,还开发了铬 (III) 离子选择性传感器。一组化合物被鉴定为具有各种生物活性,例如抗癌、抗菌、抗真菌、杀螨和杀软体动物的特性。此外,一些4-amino-3-thioxo-6-substituted-1,2,4-triazin-5-one衍生物被发现可以形成金属配合物,用作低碳钢腐蚀的抑制剂探针,制备选择性传感器用于测定土壤和沉积物样品中的钆 (III) 离子,并证明抗菌活性。最后,4-amino-3-hydrazino-6-methyl-1,2,4-triazin-5-one 被用作离子载体,除了形成银络合物外,还开发了铬 (III) 离子选择性传感器。一组化合物被鉴定为具有各种生物活性,例如抗癌、抗菌、抗真菌、杀螨和杀软体动物的特性。此外,一些4-amino-3-thioxo-6-substituted-1,2,4-triazin-5-one衍生物被发现可以形成金属配合物,用作低碳钢腐蚀的抑制剂探针,制备选择性传感器用于测定土壤和沉积物样品中的钆 (III) 离子,并证明抗菌活性。最后,4-amino-3-hydrazino-6-methyl-1,2,4-triazin-5-one 被用作离子载体,除了形成银络合物外,还开发了铬 (III) 离子选择性传感器。用作低碳钢腐蚀的抑制剂探针,制备用于测定土壤和沉积物样品中钆 (III) 离子的选择性传感器,并展示抗菌活性。最后,4-amino-3-hydrazino-6-methyl-1,2,4-triazin-5-one 被用作离子载体,除了形成银络合物外,还开发了铬 (III) 离子选择性传感器。用作低碳钢腐蚀的抑制剂探针,制备用于测定土壤和沉积物样品中钆 (III) 离子的选择性传感器,并展示抗菌活性。最后,4-amino-3-hydrazino-6-methyl-1,2,4-triazin-5-one 被用作离子载体,除了形成银络合物外,还开发了铬 (III) 离子选择性传感器。

更新日期:2022-01-12
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