Results 21 to 30 of about 23,013 (219)

Anti-cancer effect of naringenin chalcone is mediated via the induction of autophagy, apoptosis and activation of PI3K/Akt signalling pathway

open access: yesBangladesh Journal of Pharmacology, 2016
The aim of the current study was to investigate the in vitro and in vivo anti-tumor effects of naringenin chalcone in U87MG human glioblastoma cells and in xenograft mice model.
Shuai Zhang   +4 more
doaj   +1 more source

Molecular Docking Study of Chalcone Analogue Compounds with Hydroxy and Methoxy Subtituents as Bcl-2 Inhibitors

open access: yesChempublish Journal, 2023
Molecular docking study of 6 chalcone analogues with protein target from the crystallographic structure modeling of Bcl-2 protein with PDB code 2W3L was carried out using computational media using the Molecular Operating Environment (MOE) program.
Neni Frimayanti   +2 more
doaj   +1 more source

Biocatalytic access to diverse prenylflavonoids by combining a regiospecific C-prenyltransferase and a stereospecific chalcone isomerase

open access: yesActa Pharmaceutica Sinica B, 2018
Prenylflavonoids are valuable natural products that have diverse biological properties, and are usually generated biologically by multiple metabolic enzymes in nature.
Jianhua Li   +6 more
doaj   +1 more source

Synthesis and Biological Evaluation of Amino Chalcone Derivatives as Antiproliferative Agents

open access: yesMolecules, 2020
Chalcone is a common scaffold found in many biologically active compounds. The chalcone scaffold was also frequently utilized to design novel anticancer agents with potent biological efficacy.
Chao-Fan Lu   +14 more
doaj   +1 more source

Chalcone Scaffold: A masterpiece for medicinal chemistry recent biological insights [PDF]

open access: yesJournal of Advanced Biomedical and Pharmaceutical Sciences, 2023
In medicinal chemistry, privileged structures are frequently used as an effective template for finding new drugs. Chalcone is a typical simple sugar that occurs in a wide variety of naturally occurring compounds. Chalcone derivatives are also prepared in
Mohamed Abdelaziz   +3 more
doaj   +1 more source

Adaptive Hydrogenation of Alkynes Using CO as a Molecular Trigger to Selectively Produce Alkanes or Z‐Alkenes

open access: yesAngewandte Chemie, EarlyView.
One catalyst for two products: CO acts as a molecular trigger for adaptive alkyne hydrogenation using supported Pd nanoparticles. The catalyst reversibly switches between the formation of alkanes under H2 and Z‐alkenes under H2/CO for 37 structurally diverse alkynes.
Manisha Durai   +7 more
wiley   +2 more sources

Regulation of autophagy-related gene expressions by Trans-chalcone in the lungs of adult male rats [PDF]

open access: yesمجله پزشکی دانشگاه علوم پزشکی تبریز
Background. Autophagy is responsible for maintaining cellular homeostasis by degrading and recycling macromolecules and unwanted intracellular components, such as damaged organelles.
Fatemeh Salehi Mazdeh   +4 more
doaj   +1 more source

Chalcone suppresses tumor growth through NOX4-IRE1α sulfonation-RIDD-miR-23b axis

open access: yesRedox Biology, 2021
Chalcone is a polyphenolic compound found abundantly in natural plant components. They have been acclaimed as potential antitumor compounds in multiple tumor cells. However, not much attention has been paid to elucidate its antitumor mechanism of action.
Hyun-Kyoung Kim   +8 more
doaj   +1 more source

SYNTHESIS AND CYTOTOXIC ACTIVITY OF CHALCONE DERIVATIVES ON HUMAN BREAST CANCER CELL LINES

open access: yesIndonesian Journal of Chemistry, 2012
Chalcone, an α,β-unsaturated ketone, has been shown have many biological activities such as anticancer and antifungi. This research was conducted to synthesize the chalcone derivatives and to obtain their cytotoxic activity on human cervix cancer cell ...
Nuraini Harmastuti   +4 more
doaj   +1 more source

Natural Product Rottlerin Derivatives Targeting Quorum Sensing

open access: yesMolecules, 2021
Rottlerin is a natural product consisting of chalcone and flavonoid scaffolds, both of which have previously shown quorum sensing (QS) inhibition in various bacteria.
Dittu Suresh   +6 more
doaj   +1 more source

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