324065-65-8Relevant academic research and scientific papers
Bromine-containing compounds as antifungal agents
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Paragraph 0026-0037, (2021/06/06)
The invention discloses a bromine-containing compound as an antifungal drug. The invention claims to protect a compound as shown in a formula I or pharmaceutically acceptable salt, ester and solvate thereof. In the formula I, R is -NH2 or -N = C(CH3)2. Th
Microwave and ultrasound-assisted synthesis of thiosemicarbazones and their corresponding (4,5-substituted-thiazol-2-yl)hydrazines
Carradori, Simone,Secci, Daniela,D'Ascenzio, Melissa,Chimenti, Paola,Bolasco, Adriana
, p. 1856 - 1861 (2015/02/02)
Hantzsch cyclization of thiosemicarbazone intermediates is a very popular approach to the synthesis of substituted thiazoles. We developed a convenient microwave and ultrasound-assisted method both for the synthesis of 1-(alkyliden/cycloalkyliden/aryliden)thiosemicarbazone intermediates and their cyclization into (4,5-substituted-thiazol-2-yl)hydrazines. The search for optimal reaction conditions included the use of different catalysts (Lewis acids and resins) and solvents at discrete temperatures, pressures, and irradiation powers. Comparing yields, reaction times, and efforts proved that microwave and ultrasound-assisted techniques outmatch conventional heating and have a remarkable influence on the synthesis.
Evaluation of a large library of (thiazol-2-yl)hydrazones and analogues as histone acetyltransferase inhibitors: Enzyme and cellular studies
Carradori, Simone,Rotili, Dante,De Monte, Celeste,Lenoci, Alessia,D'Ascenzio, Melissa,Rodriguez, Veronica,Filetici, Patrizia,Miceli, Marco,Nebbioso, Angela,Altucci, Lucia,Secci, Daniela,Mai, Antonello
, p. 569 - 578 (2014/06/09)
Recently we described some (thiazol-2-yl)hydrazones as antiprotozoal, antifungal and anti-MAO agents as well as Gcn5 HAT inhibitors. Among these last compounds, CPTH2 and CPTH6 showed HAT inhibition in cells and broad anticancer properties. With the aim to identify HAT inhibitors more potent than the two prototypes, we synthesized several new (thiazol-2-yl)hydrazones including some related thiazolidines and pyrimidin-4(3H)-ones, and we tested the whole library existing in our lab against human p300 and PCAF HAT enzymes. Some compounds (1x, 1c', 1d', 1i' and 2m) were more efficient than CPTH2 and CPTH6 in inhibiting the p300 HAT enzyme. When tested in human leukemia U937 and colon carcinoma HCT116 cells (100 μM, 30 h), 1x, 1i' and 2m gave higher (U937 cells) or similar (HCT116 cells) apoptosis than CPTH6, and were more potent than CPTH6 in inducing cytodifferentiation (U937 cells).
