5706-79-6

Usage

Uses

Used in Pharmaceutical Industry:
3-Chlorobenzaldehyde thiocarbamoylhydrazone is used as a potential antitubercular agent for combating tuberculosis bacteria. Its chemical structure allows it to interact with the bacterial cells and inhibit their growth, making it a valuable compound in the development of new treatments for tuberculosis.
Used in Antitubercular Drug Development:
3-Chlorobenzaldehyde thiocarbamoylhydrazone is used as a key component in the synthesis of new antitubercular drugs. Its unique chemical properties enable it to be modified and combined with other compounds to create more effective and targeted treatments for tuberculosis, addressing the growing need for new drugs to combat drug-resistant strains of the bacteria.

InChI:InChI=1/C8H8ClN3S/c9-7-3-1-2-6(4-7)5-11-12-8(10)13/h1-5H,(H3,10,12,13)/b11-5+

Upstream product

• 79-19-6 thiosemicarbazide 
• 587-04-2 m-Chlorobenzaldehyde 
• 4346-94-5 thiosemicarbazide hydrochloride 

Downstream Products

• 93439-69-1 3-chloro-benzaldehyde (4-oxo-thiazolidin-2-ylidene)-hydrazone 
• 70057-67-9 2-amino-5-(m-chlorophenyl)-1,3,4-thiadiazole 
• 91660-25-2 2-Chloro-5-(3-chloro-phenyl)-[1,3,4]thiadiazole 
• 93439-69-1 2-(2-(3-chlorobenzylidene)hydrazinyl)thiazol-4(5H)-one 
• 1338084-32-4 C₁₈H₁₇ClN₆O₃S 
• 1338083-77-4 C₁₃H₉ClN₆O₂S 
• 1338083-99-0 C₁₅H₁₂ClN₅O₂S 
• 1338084-11-9 C₁₃H₈ClN₅O₂S 
• 1422747-24-7 4-tert-butyl-3-(3-chlorophenyl)-4H-1,2,4-triazole 
• 1414918-62-9 C₁₂H₁₆ClN₃ 

Relevant academic research and scientific papers

The design, synthesis, and: In vitro trypanocidal and leishmanicidal activities of 1,3-thiazole and 4-thiazolidinone ester derivatives

Chagas and leishmaniasis are both neglected tropical diseases, whose inefficient therapies have made them remain the cause for millions of deaths worldwide. Given this, we synthesized 27 novel 1,3-thiazoles and 4-thiazolidinones using bioisosteric and est

Assessment of Thiosemicarbazone-Containing Compounds as Potential Antileukemia Agents against P-gp Overexpressing Drug Resistant K562/A02 Cells

P-Glycoprotein (P-gp) overexpression is considered to be the leading cause of multidrug resistance (MDR) and failure of chemotherapy for leukemia. In this study, seventeen thiosemicarbazone-containing compounds were prepared and evaluated as potential ant

Facile synthesis of novel fluorescent thiazole coumarinyl compounds: Electrochemical, time resolve fluorescence, and solvatochromic study

In this study, Benzocoumarin-Thiazoles-Azomethine derivatives with bioactive scaffolds were synthesized and characterized. The present investigation is concerned with the multistep synthesis of thiazole coumarinyl derivatives (5a-k), which were accomplished from naphthaldehyde, ethyl acetoacetate, and thiosemicarbazide. The formation of newly synthesized derivatives was confirmed by 1H NMR and 13C NMR spectroscopic studies. Thiazole coumarinyl derivatives were subjected to UV-Visible studies in different solvents such as ethanol, ethyl acetate, and DMF for solvatochromic studies. The synthesized coumarinyl thiazole compounds showed absorption in the range of 332-390 nm. Electrochemical studies were performed in DMSO and redox behavior was offered by thiazoles. Fluorescence of coumarinyl thiazole compounds were examined in ethanol, ethyl acetate, and DMF to visualize the solvent effect on the emitting ability of compounds. Fluorescence spectra of coumarinyl thiazoles expressed a sharp emission in the range 436-550 nm.

Microwave-assisted synthesis and biological evaluation of new thiazolylhydrazone derivatives as tyrosinase inhibitors and antioxidants

In this work, we have synthesized a series of 2-thiazolylhydrazone derivatives (1–27) and investigated their biological activities as tyrosinase inhibitors and antioxidants. Some compounds showed potent tyrosinase inhibitory activities and 4-(2-(2-(1-(4-Aminophenyl)ethylidene)-hydrazinyl)thiazol-4-yl) phenol (26) showed more potent inhibitory effect than the standard tyrosinase inhibitor kojic acid (IC50: 9.8 μM vs. 23.6 μM). Compounds 2, 14, and 26 exhibited high antioxidant activities in 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2′-azinobis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) assays. The structure–activity relationship (SAR) indicated that the substitutions of bromine, hydroxyl group, and amino groups cause great effect to the inhibition effect against tyrosinase. The mechanism and kinetic studies demonstrated that the inhibitory effect of compound 26 on the tyrosinase by acting as the reversible and uncompetitive inhibitor. Docking studies suggests that compound 26 interacts strongly with mushroom tyrosinase via hydrogen bonding.

Synthesis and comparison of antileishmanial and cytotoxic activities of S-(?)-limonene benzaldehyde thiosemicarbazones with their R-(+)-analogues

In this study, we explore a series of novel potential antiprotozoal S-(?)-limonene-based benzaldehyde thiosemicarbazones were synthesised and their activity effective against the extracellular promastigote form of Leishmania amazonensis examined. Likewise, in parallel, a series of R-(+)-limonene-based thiosemicarbazones previously synthesised by our research group and thiosemicarbazones lacking the monoterpenic moiety, were also biologically evaluated. Here, we report the combination of theoretical and experimental approaches, as well as statistical analysis, to investigate the effect of the monoterpenic group and its stereochemistry in the biological activity of benzaldehyde thiosemicarbazone derivatives, for the identification of their structure-activity relationship. The terpenic thiosemicarbazones displayed the highest activities, confirming that the monoterpenic moiety is essential for activity. Notably, among the compounds tested, the S-(?)-enantiomer of the 4-nitro-derivative (8d) presented considerably lower cytotoxicity than its R-(+)-analogue, emphasizing the importance of the stereochemistry. The most active derivative (8d) exhibited a potent antiprotozoal activity (IC50 2.4 μM) and high selectivity (SI > 1147). Also, theoretical calculations were carried out at the density functional theory (DFT) level to show that the Gibbs free energy and LUMO orbitals present an excellent correlation with the experimental IC50 values. Finally, the combination of all these results may in principle be extremely advantageous to a deeper chemical understanding, as well as, allows a rational alternative for the future development of new drugs that act against leishmaniasis.

2 - (2 - Animal pen asia jingjing base) -5 - acyl thiazole and its medical use (by machine translation)

The invention formula I shown by 2 - (2 - animal pen asia jingjing base) - 5 - acyl thiazole and its pharmaceutically acceptable salt, pharmaceutical composition and thereof in the preparation of influenza virus neuraminidase inhibitors in the application. Wherein R is selected from: methyl, ethyl, C3 - C4 Straight-chain or C3 - C4 Branched alkyl; R1 Is selected from: hydrogen, C1 - C2 Alkyl, C3 - C4 Straight-chain or C3 - C4 Branched alkyl, fluoromethyl, difluoromethyl, trifluoromethyl, bromomethyl, [...], three bromine methyl, chloromethyl, dichloro methyl or trichloromethyl; X1 , X5 Is selected from: hydrogen, deuterium, C1 - C2 Alkyl, hydroxy, methoxy, ethoxy, fluoro, chloro, bromo, iodo, nitro, amino, methylamino, dimethylamino, acetyl, carboxy, methoxycarbonyl or ethoxycarbonyl; X2 , X4 Is selected from: hydrogen, deuterium, C1 - C2 Alkyl, C3 - C4 Straight or branched chain alkyl, hydroxy, methoxy, ethoxy, fluoro, chloro, bromo, iodo, nitro, amino, methylamino, dimethylamino, acetyl, carboxy, methoxycarbonyl or ethoxycarbonyl; X3 Is selected from: hydrogen, deuterium, C1 - C2 Alkyl, hydroxy, methoxy, ethoxy, fluoro, chloro, bromo, iodo, nitro, amino, methylamino, dimethylamino, acetyl, carboxy, methoxycarbonyl or ethoxycarbonyl. (by machine translation)

One PotTwo Step Synthesis of 2-Arylidenehydrazinyl-4-arylthiazole

An efficient, simple one pot, two step procedure has been developed for the synthesis of 2-arylidenehydrazinyl-4-arylthiazole. The reaction of aromatic aldehyde, thiosemicarbazide and phenacyl bromide gave the desired products in good yield. The first reaction product thiosemicarbazone was obtained on reaction with aromatic aldehyde and thiosemicarbazide; without isolating this directly treated with phenacyl bromide in presence of acidic buffer at room temperature desired product was obtained with simple workup procedure.

PhI-Catalyzed Intramolecular Oxidative Coupling Toward Synthesis of 2-Amino-1,3,4-Thiadizoles

A highly efficient method for the synthesis of thiadiazole derivatives via intramolecular oxidative coupling of thiosemicarbazide, using the in situ generated hypervalent iodine(III) reagents is developed. The protocol can be carried out smoothly and provides a variety of thiadiazole derivatives in moderate to excellent yields. Graphical Abstract: A highly efficient method for the synthesis of thiadiazole derivatives via PhI-catalyzed intramolecular oxidative coupling of thiosemicarbazide has been developed.

Aminoguanidine hydrazone derivatives as non-peptide NPFF1 receptor antagonists reverse opioid induced hyperalgesia

Neuropeptide FF receptors (NPFF1R and NPFF2R) and their endogenous ligand Neuropeptide FF have been shown previously to display anti-opioid properties and to play a critical role in the adverse effects associated with chronic administrations of opiates including the development of opioid-induced hyperalgesia and analgesic tolerance. In this work, we sought to identify novel NPFF receptors ligands by focusing our interest on a series of heterocycles as rigidified non-peptide NPFF receptor ligands, starting from already described aminoguanidine hydrazones (AGH's). Binding experiments and functional assays highlighted AGH 1n and its rigidified analog 2-amino-dihydropyrimidine 22e for in vivo experiments. As earlier shown with the prototypical dipeptide antagonist RF9, both 1n and 22e reduced significantly the long lasting fentanyl-induced hyperalgesia in rodents. Altogether these data indicate that AGH rigidification maintains nanomolar affinities for both NPFF receptors, while improving antagonist character towards NPFF1R.

Synthesis, characterization and biological evaluation of some novel fluoroquinolones

Different derivatives of fluoroquinolones were synthesized by combining it with different thiadiazoles. The synthesized compounds were characterized by infrared spectroscopy, proton nuclear magnetic resonance and mass spectral data. The compounds were screened for their antibacterial and antifungal activity. Ciprofloxacin derivatives with thiadiazoles 7c showed good antibacterial as well as antifungal activities, whereas 13c and 13e showed antibacterial and antifungal activity respectively. Sparfloxacin derivative 8c showed both antibacterial and antifungal activity. Sparfloxacin derivatives 14b and 14e showed antibacterial and antifungal activity respectively.