3296-05-7Relevant articles and documents
Design and synthesis of 1,4-disubstituted 1,2,3-triazoles: Biological evaluation, in silico molecular docking and ADME screening
?e?me, Mustafa,?zgeri?, Fatma Betül,?ahin, ?rfan,Güng?r, ?zge,Tümer, Ferhan
, (2022)
In this study, propargyl compounds were synthesized from 4-hydroxybenzaldehyde and 3?methoxy-4-hydroxybenzaldehyde (2a-2b). As a result of click reactions of synthesized propargyl compounds (2a-b) with organic azides (4a-4e), carbonyl compounds (5a-5 h) h
Discovery of new 1,4-disubstituted 1,2,3-triazoles: in silico ADME profiling, molecular docking and biological evaluation studies
?e?me, Mustafa,?ahin, ?rfan,Tümer, Ferhan,Yüce, Neslihan
, (2022/01/31)
In this work, eight new 1,2,3-triazoles (6a–h) were synthesized from acetylenes’ “click” reaction with p-substituted azide derivatives. The structures of the compounds were characterized using standard analytical and spectroscopic methods (elemental analy
Triazole [5, 4-d] pyrimidone tricyclic compounds as well as preparation method and application thereof
-
Paragraph 0064; 0067-0070; 0072, (2021/07/09)
The invention relates to triazole [5, 4-d] pyrimidone tricyclic compounds as well as a preparation method and application thereof.The triazole [5, 4-d] pyrimidone tricyclic compounds are prepared by following steps: taking different substituted anilines a
Selective CDK4/6 inhibition of novel 1,2,3-triazole tethered acridinedione derivatives induces G1/S cell cycle transition arrest via Rb phosphorylation blockade in breast cancer models
Praveenkumar,Gurrapu, Nirmala,Kolluri, Prashanth Kumar,Shivaraj,Subhashini,Dokala, Appaji
, (2021/10/12)
CDK4 & CDK6 are essential regulators of initial cell cycle phases and are always considered an exciting choice for anti-cancer therapy. In the present study, we presented the structure-based rational design & synthesis of a new class of 1,2,3-triazole tet
Synthesis and rational design of new appended 1,2,3-triazole-uracil ensembles as promising anti-tumor agents via in silico vegfr-2 transferase inhibition
Bhaskar, Kuthati,Hu, Anren,Hung, Sung-Jen,Raju, Atcha Krishnam,Rao, Vankadari Srinivasa,Reddy, Nadipolla Naresh,Reddy, Puchakayala Muralidhar,Rohini, Rondla,Sanjeev, Ananthula,Swamy, Merugu Kumara
, (2021/05/29)
Angiogenesis inhibition is a key step towards the designing of new chemotherapeutic agents. In a view to preparing new molecular entities for cancer treatment, eighteen 1,2,3-triazole-uracil ensembles 5a–r were designed and synthesized via the click reaction. The ligands were well characterized using1 H-,13 C-NMR, elemental analysis and ESI-mass spectrometry. The in silico binding propinquities of the ligands were studied sequentially in the active region of VEGFR-2 using the Molegro virtual docker. All the compounds produced remarkable interactions and potentially inhibitory ligands against VEGFR-2 were obtained with high negative binding energies. Drug-likeness was assessed from the ADME properties. Cytotoxicity of the test compounds was measured against HeLa and HUH-7 tumor cells and NIH/3T3 normal cells by MTT assay. Compound 5h showed higher growth inhibition activity than the positive control, 5-fluorouracil (5-FU), against both HeLa and HUH-7 cells with IC50 values of 4.5 and 7.7 μM respectively. Interestingly, the compounds 5a–r did not show any cytotoxicity towards the normal cell lines. The results advance the position of substituted triazoles in the area of drug design with no ambiguity.
Design and synthesis of novel diosgenin-triazole hybrids targeting inflammation as potential neuroprotective agents
Huang, Yi,Huang, Weiwei,Yang, Guixiang,Wang, Rui,Ma, Lei
supporting information, (2021/05/21)
Alzheimer's disease is a progressive neurodegenerative disease, and its incidence is expected to increase as the global population ages. Recent studies provide increasing evidence that inflammation plays a key role in the pathogenesis and progression of AD. Diosgenin, an active ingredient in Dioscorea nipponica Makino, is a promising bioactive lead compound in the treatment of Alzheimer's disease, which exhibited anti-inflammatory activity. To search for more efficient anti-Alzheimer agents, a series of novel diosgenin-triazolyl hybrids were designed, synthesized, and their neuroprotective effects against oxygen-glucose deprivation-induced neurotoxicity and LPS-induced NO production were evaluated. Most of these new hybrids displayed better activities than DIO. In particular, the promising compound L6 not only demonstrated an excellent neuroprotective effect but also showed the best anti-inflammatory activity. The structure-activity relationship study illustrated that the introduction of benzyl or phenyl triazole did improve the activity, and the introduction of benzyl triazole was better than that of phenyl triazole. The results we obtained showed that the diosgenin skeleton could be a promising structural template for the development of new anti-Alzheimer drug candidates, and compound L6 has the potential to be an important lead compound for further research.
Synthesis and antitumor activity of 1-substituted 1,2,3-triazole-mollugin derivatives
Hu, Jiang-Miao,Li, Hong-Mei,Liu, Shou-Jin,Luo, Han,Lv, Yong-Feng,Zhang, Hong
, (2021/06/11)
A new series of mollugin-1,2,3-triazole derivatives were synthesized using a copper(I)-catalyzed Huisgen 1,3-dipolar cycloaddition reaction of corresponding O-propargylated mollugin with aryl azides. All the compounds were evaluated for their cytotoxicity on five human cancer cell lines (HL-60, A549, SMMC-7721, SW480, and MCF-7) using MTS assays. Among the synthesized series, most of them showed cytotoxicity and most of all, compounds 14 and 17 exhibited significant cytotoxicity of all five cancer cell lines.
Efficient and simple synthesis of novel 1,2,3-triazolyl-linked benzimidazolone, molecular docking and evaluation of their antimicrobial activity
Adardour, Mohamed,Boutafda, Aziz,Hdoufane, Ismail,Aghraz, Abdellah,Hafidi, Mohamed,Zaballos-García, Elena,Cherqaoui, Driss,Baouid, Abdesselam
, p. 3490 - 3506 (2020/08/19)
In this study, a novel series of 1,2,3-triazolyl-benzimidazolone derivatives have been synthesized by click reaction of azides with benzimidazolones 2a–b. The latter compounds were prepared with excellent yields (85–97%), the structures of products were determined by spectral analysis. Then, the X-rays crystallographic analysis of compound 7a revealed the self-assembling properties. The new heterocycles were evaluated for their in?vitro antimicrobial activities against Gram-positive and Gram-negative bacteria and against fungi strains. The most tested synthesized compounds showed potent antibacterial and antifungal activities against all tested strains. The compound 6c was found to be the most active, particularly, against Aspergillus niger and Penicillium sp. with the same MIC and MBC of 0.0625 mg/mL. Furthermore, in silico molecular docking studies stipulated a sign of a good correlation between experimental activity and calculated binding affinity. According to the docking results, compound 6d showed minimum binding energy and can be considered as a good antimicrobial agent.
Click-tambjamines as efficient and tunable bioactive anion transporters
Alonso-Carrillo, Daniel,Caci, Emanuela,Capurro, Valeria,Carreira-Barral, Israel,Mielczarek, Marcin,Quesada, Roberto,Soto-Cerrato, Vanessa,García-Valverde, María,Pérez Tomás, Ricardo
supporting information, p. 3218 - 3221 (2020/03/23)
A novel class of transmembrane anion carriers, the click-tambjamines, display remarkable anionophoric activities in model liposomes and living cells. The versatility of this building block for the generation of molecular diversity offers promise to develo
A Metal-Free Synthesis of N-Aryl Oxazolidin-2-Ones by the One-Pot Reaction of Carbon Dioxide with N-Aryl Aziridines
Sonzini, Paolo,Damiano, Caterina,Intrieri, Daniela,Manca, Gabriele,Gallo, Emma
supporting information, p. 2961 - 2969 (2020/07/06)
The cost-effective TPPH2/TBACl-catalyzed (TPPH2=dianion of tetraphenyl porphyrin; TBACl=tetrabutyl ammonium chloride) carbon dioxide cycloaddition to N-aryl aziridines was successful in synthesizing N-aryl oxazolidin-2-ones. A cataly