1160748-24-2Relevant academic research and scientific papers
Synthesis, antimicrobial activity, and molecular docking study of formylnaphthalenyloxymethyl-triazolyl-N-phenylacetamides
Muluk, Mahesh B.,Dhumal, Sambhaji T.,Phatak, Pramod S.,Rehman, Naziya N. M. A.,Dixit, Prashant P.,Choudhari, Prafulla B.,Mane, Ramrao A.,Haval, Kishan P.
, p. 2411 - 2418 (2019)
In the present study, substituted formylnaphthalenyloxymethyl-triazolyl-N-phenylacetamide derivatives (6a–k) have been designed and synthesized employing click chemistry approach and evaluated for their in vitro antifungal and antibacterial activities. All the newly synthesized compounds were thoroughly characterized by 1H NMR, 13C NMR, and HRMS spectral techniques. Among the screened compounds, 6d, 6e, 6j, and 6k have shown good antifungal and antibacterial activities. Compound 6k has shown very effective antimicrobial activity. We further performed exploratory docking studies on microbial DNA gyrase to rationalize the in vitro biological data and to demonstrate the mechanism of antimicrobial activity. This is the first report to demonstrate the formylnaphthalenyloxymethyl, triazole, and N-phenylacetamide hybrids as potential antimicrobial agents.
Synthesis of novel 1,2,3-triazoles bearing 2,4 thiazolidinediones conjugates and their biological evaluation
Kulkarni, Pravin S.,Karale, Sanjay N.,Khandebharad, Amol U.,Agrawal, Brijmohan R.,Sarda, Swapnil R.
, p. 2035 - 2046 (2021/02/05)
Searching for new active molecules against M. Bovis BCG and Mycobacterium tuberculosis (MTB) H37Ra, a focused of 1,2,3-triazoles-incorporated 2,4 thiazolidinedione conjugates have been efficiently prepared via a click chemistry approach cyclocondensation of 4-amino-N-(5-methylisoxazol-3-yl)benzenesulfonamide (4), aryl aldehyde (5a–l), and mercapto acetic acid (6) with good to promising yields. The newly synthesized compounds were tested against drug-sensitive MTB and BCG. In particular, compounds 8g, 8h, 8j and 8l are highly potent against both the strains with IC90 values in the range of 1.20–2.70 and 1.24–2.65?μg/mL, respectively. Based on the results from the antitubercular activity, SAR for the synthesized series has been developed. Most of the active compounds were non-cytotoxic against MCF-7, HCT 116 and A549 cell lines. Most active compounds were having a higher selectively index, which suggested that these compounds were highly potent.
A copper-catalyzed synthesis of aryloxy-tethered symmetrical 1,2,3-triazoles as potential antifungal agents targeting 14 α-demethylase
Deshmukh, Tejshri R.,Jadhav, Rohit G.,Khedkar, Vijay M.,Sangshetti, Jaiprakash N.,Sarkate, Aniket P.,Shingate, Bapurao B.,Tiwari, Shailee V.
supporting information, p. 13104 - 13118 (2021/08/03)
The search for potent therapeutic agents has prompted the design and synthesis of a library of twenty-six aryloxy-tethered and amide-linked symmetrical 1,2,3-triazoles (8a-z) using a copper(i)-catalyzed click chemistry approach. All the synthesized compounds have been screened for theirin vitroantifungal activity against four different fungal strains as well as the enzymatic study for the inhibition of 14 α-demethylase enzyme. The bioactivity results show that most of the synthesized compounds were found to be better antifungal agents as compared to Miconazole. Among them, compound8ashowed the most promising antifungal activity against all the tested fungal strains. Furthermore, the enzymatic study reveals that compounds8iand8oare the most promising inhibitors of the 14 α-demethylase enzyme. In support of these results, the molecular docking study of the synthesized molecules against the sterol 14 α-demethylase (CYP51) could provide the structural basis for the antifungal activity. These compounds have also been analyzed for the ADME properties.
Synthesis, Antimicrobial Evaluation, and Docking Studies of Substituted Acetylphenoxymethyl-triazolyl-N-phenylacetamides
Phatak, Pramod S.,Sathe, Bhaurao P.,Dhumal, Sambhaji T.,Rehman, Naziya N. M. A.,Dixit, Prashant P.,Khedkar, Vijay M.,Haval, Kishan P.
, (2019/06/08)
A series of molecules containing acetylphenoxymethyl, triazole, and N-phenylacetamide moieties were synthesized via the click chemistry approach. All the synthesized compounds were screened for their antimicrobial activities in vitro. The synthesized compounds 8a, 8b, 8m, and 8n showed better activities. We further performed exploratory docking studies to gain some insight regarding the molecular mechanism of antibacterial action of these compounds that could guide further structure-activity relationship (SAR) studies. We examined the interaction of the most active compound with DNA gyrase (pdb id:1KZN). Based on antimicrobial and docking studies, the compounds 8a, 8b, 8m, and 8n were identified as potential antimicrobial agents.
Synthesis, bioevaluation and molecular docking study of new piperazine and amide linked dimeric 1,2,3-triazoles
Deshmukh, Tejshri R.,Khare, Smita P.,Khedkar, Vijay M.,Krishna, Vagolu S.,Sangshetti, Jaiprakash N.,Shingate, Bapurao B.,Sriram, Dharmarajan
supporting information, (2019/12/03)
In search of more potent new antitubercular agents, a library of novel piperazine tethered dimeric 1,2,3-triazoles were designed by assembling 1,2,3-triazoles and piperazine in a single molecular architectural framework. The titled compounds (3a–m) were synthesized by 1,3-dipolar cycloaddition of 1,4-di(prop-2-yn-1-yl)piperazine (1) and various azides (2a–m) using click chemistry approach with good yields. All the synthesized compounds (3a–m) have been screened for their in vitro antitubercular, antifungal and antioxidant activities against their respective strains. Among them, 3b, 3d, and 3i have revealed promising antitubercular activity against Mycobacterium tuberculosis (Mtb) H37Rv with MIC 12.5 μg/mL. Molecular docking results provided well-clustered solutions to the mode of binding for these molecules into the active site of Mtb enoyl reductase (InhA). In addition to this, most of synthesized compounds were found to have potential antifungal as well as antioxidant activity.
High-throughput synthesis of azide libraries suitable for direct "click" chemistry and in situ screening
Srinivasan, Rajavel,Tan, Lay Pheng,Wu, Hao,Yang, Peng-Yu,Kalesh, Karunakaran A.,Yao, Shao Q.
supporting information; experimental part, p. 1821 - 1828 (2009/06/28)
A key challenge in current drug discovery is the development of high-throughput (HT) amenable chemical reactions that allow rapid synthesis of diverse chemical libraries of enzyme inhibitors. The Cu(I)-catalyzed, 1,3-dipolar cycloaddition between an azide and an alkyne, better known as "click chemistry", is one such method that has received the most attention in recent years. Despite its popularity, there is still a lack of robust and efficient chemical strategies that give access to diverse libraries of azide-containing building blocks (key components in click chemistry). We report herein a highly robust and efficient strategy for high-throughput synthesis of a 325-member azide library. The method is highlighted by its simplicity and product purity. The utility of the library is demonstrated with the subsequent "click" synthesis of the corresponding bidentate inhibitors against PTP1B.
