Multisite-Sequential Cyclization To Construct 1, 2, 4-Triazole-Based N-Fused Heterocyclics

L Liu, C Wen, G Sun, Y Li, J Zhang, Z Zhang… - Organic …, 2023 - ACS Publications
A feasible protocol that uses atomic groups (KSCN, KSeCN, and NH2CN), o-bromobenzoyl
hydrazides, and formyls as reaction factors to synthesize N-fused 1, 2, 4-triazole with …

Facile access to bis (indolyl) methanes by copper-catalysed alkylation of indoles using alcohols under air

NK Nguyen, DL Tran, TQ Hung, TM Le, NT Son… - Tetrahedron …, 2021 - Elsevier
Abstract Bis (3-indolyl) methanes (BIM) are important and present in the structure of many
alkaloid and bioactive compounds (anti-inflammatory, anticancer, antiobesity, antimicrobial …

Design and synthesis of novel nitrogen mustard-evodiamine hybrids with selective antiproliferative activity

X Hu, Y Wang, J Xue, T Han, R Jiao, Z Li, W Liu… - Bioorganic & medicinal …, 2017 - Elsevier
A series of novel nitrogen mustard-evodiamine hybrids were synthesized and evaluated for
their antitproliferative properties. The antiproliferative activities of 10a–d, 11a–d, and 12a–d …

Natural product inspired design and synthesis of β-carboline and γ-lactone based molecular hybrids

D Singh, N Devi, V Kumar, CC Malakar… - Organic & …, 2016 - pubs.rsc.org
β-Carboline and γ-lactone moieties have been selected by nature as privileged scaffolds
and display a wide range of pharmacological properties. Following nature, we envisaged …

Base-promoted cyclization reaction of o-isothiocyanato arylacetylenes and aroylacetonitriles: easy access to benzo [d][1, 3] thiazines

J Shen, S Li, Z Yao, S Lin, X Cui - Organic & Biomolecular Chemistry, 2022 - pubs.rsc.org
A green and efficient synthesis of benzo [d][1, 3] thiazines through a base-promoted
cyclization reaction of o-isothiocyanato arylacetylenes with aroylacetonitriles has been …

Evodiamine: a privileged structure with broad-ranging biological activities

D Li, Y Li, X Jiang, W Liu, Q Zhao - Mini Reviews in Medicinal …, 2022 - ingentaconnect.com
Evodiamine (EVO) is a natural quinolone alkaloid firstly isolated from the fruit of Evodia
rutaecarpa, which is one of the most frequently used traditional Chinese herb for treating a …

Merging C–H bond functionalization with amide alcoholysis: en route to 2-aminopyridines

D Kumar, SR Vemula, GR Cook - ACS Catalysis, 2016 - ACS Publications
A new route for the synthesis of 2-aminopyridines has been developed that merges C–H
functionalization with amide alcoholysis. The key component of this method is the ability of a …

Bismuth-catalyzed synthesis of 2-substituted quinazolinones

SR Vemula, D Kumar, GR Cook - Tetrahedron letters, 2018 - Elsevier
The bismuth-catalyzed oxidative condensation of aldehydes with 2-aminobenzamide under
aerobic conditions is reported using ethanol as the solvent. Good to excellent isolated yields …

Multi-targeting anticancer agents: Rational approaches, synthetic routes and structure activity relationship

H Singh, N Kinarivala, S Sharma - Anti-Cancer Agents in …, 2019 - ingentaconnect.com
We live in a world with complex diseases such as cancer which cannot be cured with one-
compound one-target based therapeutic paradigm. This could be due to the involvement of …

Advances in the Organocatalytic Asymmetric Mannich Reaction of Six‐Membered Unsaturated Heterocycles: Methodology and Application

DJ Cheng, YD Shao - ChemCatChem, 2019 - Wiley Online Library
The organocatalytic asymmetric Mannich reaction has always been an area of active interest
in the community of chemistry. The Mannich products, optically active β‐amino− carbonyl …