4-Chloro-3-formylcoumarin as a multifaceted building block for the development of various bio-active substituted and fused coumarin heterocycles: a brief review

P Patra - New Journal of Chemistry, 2021 - pubs.rsc.org
This paper reviews the research data available in the literature on the chemistry of 4-chloro-
3-formylcoumarins reported over the last two to three decades. It covers the synthetic …

The synthesis, biological evaluation and fluorescence study of chromeno [4, 3-b] pyridin/quinolin-one derivatives, the backbone of natural product polyneomarline C …

P Patra, GK Kar - New Journal of Chemistry, 2021 - pubs.rsc.org
Coumarins (natural, as well as synthetic) are an important class of heterocycles having
immense potential for industrial and medicinal applications. Coumarin-fused heterocycles …

4-Aminocoumarin Derivatives as Multifaceted Building Blocks for the Development of Various Bioactive Fused Coumarin Heterocycles: A Brief Review

P Patra, S Patra - Current Organic Chemistry, 2022 - ingentaconnect.com
Aminocoumarins are found to be present in many natural products, pharmaceuticals, and
organic materials. These derivatives demonstrate numerous biological activities including …

Vision on Synthetic and Medicinal Facets of 1,2,4-Triazolo[3,4-b][1,3,4]thiadiazine Scaffold

R Aggarwal, M Hooda, P Kumar, G Sumran - Topics in Current Chemistry, 2022 - Springer
The present review article strives to compile the latest synthetic approaches for the synthesis
of triazolothiadiazine and its derivatives, along with their diverse pharmacological activities …

New synthetic strategy for Friedlander condensation of 4‐amino‐2‐oxo‐2H‐chromene‐3‐carbaldehyde by heterogeneous catalysis

GR Jadhav, VJ Medhane… - Journal of …, 2021 - Wiley Online Library
Chromenopyridines are an important class of compound because of their diverse biological
activities. In the present work, we have developed convenient route for the synthesis of …

[引用][C] Convenient Synthesis of 2, 4-disubstituted Chromeno [4, 3-b] Pyridine by Microwave-Assisted, One-Pot, Three-Component Protocol

G Jadhav, V Medhane… - Letters in Organic …, 2021 - ingentaconnect.com
Herein, an efficient and scalable synthesis of 2, 4-diaryl substituted chromene [43-b] pyridine
derivatives, using a multicomponent reaction strategy by microwave irradiation of 4-amino 2 …