Therapeutic effects of coumarins with different substitution patterns

V Flores-Morales, AP Villasana-Ruíz, I Garza-Veloz… - Molecules, 2023 - mdpi.com
The use of derivatives of natural and synthetic origin has gained attention because of their
therapeutic effects against human diseases. Coumarins are one of the most common …

Recent advances on direct functionalization of indoles in aqueous media

Q Pang, WF Zuo, Y Zhang, X Li, B Han - The Chemical Record, 2023 - Wiley Online Library
Indoles and their derivatives have dominated a significant proportion of nitrogen‐containing
heterocyclic compounds and play an essential role in synthetic and medicinal chemistry …

Electrochemical bisarylation of carbonyls: a direct synthetic strategy for bis (indolyl) methane

PK Jat, KK Dabaria, R Bai, L Yadav… - The Journal of Organic …, 2022 - ACS Publications
An interesting electrochemical direct bisarylation of carbonyls with indole derivatives to
afford the corresponding bis (indolyl) methane (BIM) derivatives is described. The …

Redox-Triggered Switchable Synthesis of 3,4-Dihydroquinolin-2(1H)-one Derivatives via Hydride Transfer/N-Dealkylation/N-Acylation

X Yang, L Wang, F Hu, L Xu, S Li, SS Li - Organic Letters, 2020 - ACS Publications
The switchable synthesis of 3-non, 3-mono, 3, 3′-disubstituted 3, 4-dihydroquinolin-2 (1 H)-
ones was developed through a redox-neutral hydride-transfer/N-dealkylation/N-acylation …

Synthesis, α-glucosidase inhibition, α-amylase inhibition, and molecular docking studies of 3, 3-di (indolyl) indolin-2-ones

M Santoso, LL Ong, NP Aijijiyah, FA Wati, A Azminah… - Heliyon, 2022 - cell.com
Abstract The synthesized 3, 3-di (indolyl) indolin-2-ones 1a-p showed desired higher α-
glucosidase inhibitory activities and lower α-amylase inhibitory activities than standard drug …

Diverse and efficient catalytic applications of new cockscomb flower-like Fe 3 O 4@ SiO 2@ KCC-1@ MPTMS@ Cu II mesoporous nanocomposite in the …

MH Galehban, B Zeynizadeh, H Mousavi - RSC advances, 2022 - pubs.rsc.org
In this research, Fe3O4@ SiO2@ KCC-1@ MPTMS@ CuII as a new cockscomb flower-like
mesoporous nanocomposite was prepared and characterized by various techniques …

Ni II NPs entrapped within a matrix of l-glutamic acid cross-linked chitosan supported on magnetic carboxylic acid-functionalized multi-walled carbon nanotube: a new …

MH Galehban, B Zeynizadeh, H Mousavi - RSC advances, 2022 - pubs.rsc.org
In the present study, a new L-glutamic acid cross-linked chitosan supported on magnetic
carboxylic acid-functionalized multi-walled carbon nanotube (Fe3O4/f-MWCNT-CS-Glu) …

Zingiber zerumbet: a green and ecofriendly natural surfactant for the synthesis of bis (indolyl) methane, tris-indoline and spirooxindole derivatives

A Sapkal, S Attar, J Chavan, A Kumbhar… - … Chemistry and Pharmacy, 2023 - Elsevier
The present study aimed to the greener and eco-friendly synthesis of bis (indolyl) methane,
tris-indoline, and spirooxindole derivatives in the natural surfactant of Zingiber zerumbet …

Chemistry of trisindolines: natural occurrence, synthesis and bioactivity

FA Wati, M Santoso, Z Moussa, S Fatmawati… - RSC …, 2021 - pubs.rsc.org
Heterocyclic nitrogen compounds are privileged structures with many applications in the
pharmaceutical and nutraceutical industries since they possess wide bioactivities …

Humic acid: A Biodegradable Organocatalyst for Solvent‐free Synthesis of Bis (indolyl) methanes, Bis (pyrazolyl) methanes, Bis‐coumarins and Bis‐lawsones

B Mitra, P Ghosh - ChemistrySelect, 2021 - Wiley Online Library
Humic acid, a biodegradable, non‐toxic and easily accessible high molecular weight
organocatalyst has been explored for the straightforward and environmentally benign …