Results 1 to 10 of about 2,166 (177)
Photostability and Performance of Polystyrene Films Containing 1,2,4-Triazole-3-thiol Ring System Schiff Bases [PDF]
Molecules, 2016 Series of 4-(4-substituted benzylideneamino)-5-(3,4,5-trimethoxyphenyl)-4H-1,2,4-triazole-3-thiols were synthesized and their structures were confirmed. The synthesized Schiff bases were used as photostabilizers for polystyrene against photodegradation.
El-Hiti Ga, Ivan Tomi, Emad Yousif
exaly +6 more sources
Synthesis of 1,2,4-Triazole-3-Thiol Derivatives from Thiosemicarbazides and Carboxylic Acids Using Polyphosphate Ester [PDF]
MoleculesConditions have been established for the direct reaction of thiosemicarbazides with carboxylic acids in the presence of polyphosphate ester (PPE) to synthesize 1,2,4-triazole-3-thiol derivatives.
Bogdan A. Tretyakov +3 more
doaj +5 more sources
Pharmacological aspects of application of 1,2,4-triazole-3-thiol furan derivatives
Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2016 Introduction. Nowadays 1,2,4-triazole-3-thiol furan derivatives have established themselves as a separate class of promising bioactive compounds. Presented substance is practically non-toxic and exhibits various kinds of pharmacological activity.
O. A. Bihdan +3 more
doaj +4 more sources
Synthesis and analgesic activity of new pyrazole-containing derivatives of 1,2,4-triazole-3-thiol
Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2023 Pain represents a primary symptom of numerous diseases and conditions, affecting millions of people worldwide. Effective analgesic medications can alleviate or eliminate pain, thereby enhancing patients’ quality of life and assisting them in resuming ...
S. O. Fedotov +2 more
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Molecules, 2014 2,2'-(4,4'(Butane-1,4-diyl/hexane-1,6-diyl)bis(3-methyl-5-oxo-4,5-dihydro-1,2,4- triazole-4,1-diyl)) diacetohydrazides 3a,b were obtained via the formation of diethyl 2,2'-(4,4'(butane-1,4-diyl/hexane-1,6-diyl)bis(3-methyl-5-oxo-4,5-dihydro-1,2,4 ...
Yasemin Unver +2 more
exaly +3 more sources
Molecules, 2005 5-Furan-2-yl[1,3,4]oxadiazole-2-thiol (Ia) and 5-furan-2-yl-4H-[1,2,4]-triazole-3-thiol (Ib) were synthesized from furan-2-carboxylic acid hydrazide. Mannich basesand methyl derivatives were then prepared.
Cetin A
exaly +3 more sources
Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta PraktikiAim. To systematize and critically analyze current scientific publications on the synthesis and biological screening of 1,2,4-triazole-3-thiol derivatives and to summarize the relationship between their structure and pharmacological activity.
V. V. Kalchenko , R. O. Shcherbyna
doaj +3 more sources
Журнал органічної та фармацевтичної хімії, 2021 Aim. To synthesize 4-amino-5-(quinolin-2-yl)-4H-1,2,4-triazole-3-thiol and study its reactivity in the reaction with aldehydes. Results and discussion.
D. М. Zozulynets +2 more
doaj +1 more source
Synthesis and antimicrobial activity of s-substituted derivatives of 1,2,4-triazol-3-thiol
ScienceRise: Pharmaceutical Science, 2021 The aim of the work. 1,2,4-triazole derivatives possess a wide range of pharmacological activity, so they are used for the development of drugs and active pharmaceutical ingredients. Due to the reactivity of 1,2,4-triazoles there are many options for their further structural modification on different reaction centers. Therefore, the aim of the work was
Yevhen Karpun, Nataliia Polishchuk
openaire +5 more sources
Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2021 The relevance of the study of 1,2,4-triazole derivatives with pyrimidine fragment is due to the synthesis of potential broad-spectrum antibacterial drugs, low molecular weight inducers of interferon, and antitumor agents, search for molecular descriptors
Yu. V. Karpenko, O. I. Panasenko
doaj +1 more source