Results 121 to 130 of about 2,851 (224)

Studies on Metal Chelates of Some Schiff's Bases [PDF]

open access: yes, 2007
Not ...
Bheshdadia, Bhagavanji M.
core  

ANTIMICROBIAL INVESTIGATION AND BINDING MODE ANALYSIS OF SOME NEWLY SYNTHESIZED 4-AMINO-5-((ARYL SUBSTITUTED)-4H-1, 2, 4-TRIAZOLE-3-YL)-THIO LINKED HYDROXAMIC ACID DERIVATIVES [PDF]

open access: yes, 2019
Objective: A series of 5-substituted-4-amino-1, 2, 4-triazole-linked hydroxamic acid derivatives have been synthesized and explored in vitro to evaluate antibacterial and antifungal activities.
BANERJEE, SUBHASIS   +4 more
core   +1 more source

Study of the acute toxicity of 4-(3,4-dimethoxybenzylidene)amino)-5-(2-fluorophenyl)-4H-1,2,4-triazole-3-thiol by in silico and in vivo methods

open access: yesНауковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Ґжицького: Серія Ветеринарні науки
The process of creating new medicines includes many stages that make it possible to use them in veterinary practice in the future. These tests guarantee the effectiveness and safety of newly synthesized compounds.
V. P. Martynyshyn, V. M. Semtsov
doaj   +1 more source

Synthesis and Characterization of Novel Schiff Bases, N-Acyl and Diazetines Derived from 3-((5-hydrazinyl-4-phenyl-4H-1,2,4-triazol-3-yl)methyl)-1H-indole [PDF]

open access: yes, 2014
This work involves synthesis of some new heterocyclic compounds including 1,3-diazetine. The new Schiff bases[VI]a-d derived from 3-((5-hydrazinyl-4-phenyl-4H-1,2,4-triazol-3-yl)methyl)-1H-indole [V] which was synthesized by refluxing 5-((1H-indol-3-yl ...
AL-Aliawi, Kadhim M. Lazim   +2 more
core   +1 more source

The synthesis of triazole derivatives on mushroom tyrosinase and their mechanisms [PDF]

open access: yes, 2016
酪氨酸酶广泛的存在于各生物体内,其产物多巴醌能与氨基酸或者蛋白质聚合黑色素,该酶是合成黑色素的关键酶。然而黑色素的过量合成会引起雀斑、黄褐斑、老年斑等色素沉积性皮肤病,此外研究表明,酪氨酸酶还与帕金森综合症、昆虫蜕皮、果蔬褐变有密切关系。因此,控制酪氨酸酶活性的研究在农业、制药业及化妆品行业有重要开发价值。 4-氨基-3-肼基-5-巯基-1,2,4-三唑(AHMT)为五元氮杂环,是酰胺键的电子等排物,也具有潜在的配位键,而苯甲醛类衍生物为酪氨酸酶底物的类似物,可以竞争性抑制酶失活性 ...
喻枫
core  

Rational design and synthesis of Co(ii), Ni(ii) and Cu(ii) complexes bearing 1,2,4-triazole scaffold for biological applications. [PDF]

open access: yesRSC Adv
Hassoon AA   +8 more
europepmc   +1 more source

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