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List of works by Goutam Brahmachari

2-Amino-7,7-dimethyl-5-oxo-4-(p-tol-yl)-5,6,7,8-tetra-hydro-4H-chromene-3-carbonitrile

scientific article

2-[4-(Piperidin-1-yl)-5H-chromeno[2,3-d]pyrimidin-2-yl]phenol.

scientific article published on 15 March 2014

3,5,7-Trimethoxyphenanthrene-1,4-dione: a new biologically relevant natural phenanthrenequinone derivative from Dioscorea prazeri and studies on its single X-ray crystallographic behavior, molecular docking and other physico-chemical properties

scholarly article in RSC Advances, vol. 6 no. 9, 2016

6-Amino-3-methyl-4-(3,4,5-tri-meth-oxy-phen-yl)-2,4-di-hydro-pyrano[2,3-c]pyrazole-5-carbo-nitrile

scientific article

7,8-Dihydroxy-3-methylisochroman-4-one: A Promising Anti-hypertensive Lead-Molecule from Banana (Musa sapientun L.) Peel

A Comparison Between Catalyst-Free and ZrOCl2⋅8H2O-Catalyzed Strecker Reactions for the Rapid and Solvent-Free One-Pot Synthesis of Racemic α-Aminonitrile Derivatives

A Facile Synthetic Route to Biologically Relevant Substituted 1,4-Naphthoquinonyl-2-oxoindolinylpyrimidines Under Metal-Free Organocatalytic Conditions

A Series of Functionalized 5-(2-Arylimidazo[1,2-a]pyridin-3-yl)pyrimidine-2,4(1H,3H)-diones: A Water-Mediated Three-Component Catalyst-Free Protocol Revisited

scientific article published on 29 May 2020

A new flavonoid from Limnophila rugosa.

scientific article published in February 2003

A new labdane diterpene from Rauvolfia tetraphylla Linn. (Apocynaceae)

article

A new long-chain secondary alkanediol from the flowers of Argemone mexicana ⬇️

A new naturally occurring xanthone bearing rare oxygenation pattern from Hoppea fastigiata ⬇️

scientific article published on 16 December 2009

A new pentacyclic triterpene with potent antibacterial activity from Limnophila indica Linn. (Druce).

scientific article published on 20 July 2013

A very simple and highly efficient procedure for N-formylation of primary and secondary amines at room temperature under solvent-free conditions

Alum (KAl(SO4)2.12H2O) - An Eco-friendly and Versatile Acid-catalyst in Organic Transformations: A Recent Update

scholarly article

Ammonium chloride catalysed one-pot multicomponent synthesis of 1,8-dioxo-octahydroxanthenes and N -aryl-1,8-dioxodecahydroacridines under solvent free conditions

An Ethylenedioxy Flavonoid Carboxylic Acid fromLimnophila Indica

An Overview

An Updated Review on Biologically Promising Natural Oxepines

scientific article published in 2022

Andrographolide: A Plant-Derived Natural Molecule of Pharmaceutical Promise

article

Anti-Diabetic Agents of Natural Origin: A Retrospective Account of Some Promising Chemotypes

Argemone mexicana: Chemical and pharmacological aspects

scholarly article by Goutam Brahmachari et al published May 2013 in Revista Brasileira de Farmacognosia

Bioactive Natural Products

Biosynthetic and Total Synthetic Approaches for (+)-Hyperforin

Bismuth Nitrate Catalyzed One-Pot Multicomponent Synthesis of a Novel Series of Diversely Substituted 1,8-Dioxodecahydroacridines at Room Temperature#

Bismuth nitrate-catalyzed multicomponent reaction for efficient and one-pot synthesis of densely functionalized piperidine scaffolds at room temperature

scholarly article by Goutam Brahmachari & Suvankar Das published March 2012 in Tetrahedron Letters

Camphor-10-Sulfonic Acid (CSA): A Water Compatible Organocatalyst in Organic Transformations

scholarly article

Cardioprotective Natural Products: Promises and Hopes — An Overview

Catalyst-Free One-Pot Three-Component Synthesis of Diversely Substituted 5-Aryl-2-oxo-/thioxo-2,3-dihydro-1H-benzo[6,7]chromeno[2,3-d]pyrimidine-4,6,11(5H)-triones Under Ambient Conditions

scientific article published on 28 August 2017

Ceric ammonium nitrate (CAN): an efficient and eco-friendly catalyst for the one-pot synthesis of alkyl/aryl/heteroaryl-substituted bis(6-aminouracil-5-yl)methanes at room temperature

article

Combined experimental (FT-IR, UV–visible spectra, NMR) and theoretical studies on the molecular structure, vibrational spectra, HOMO, LUMO, MESP surfaces, reactivity descriptor and molecular docking of Phomarin

article

Crystal structure of 2-(4-nitrophenyl)-2-(phenylamino)propanenitrile and 2-(4-fluorophenylamino)-2-(4-nitrophenyl)propanenitrile

Crystal structure of 5,5'-[(4-fluoro-phen-yl)methyl-ene]bis-[6-amino-1,3-di-methyl-pyrimidine-2,4(1H,3H)-dione].

scientific article

Design for carbon–carbon bond forming reactions under ambient conditions

scholarly article in RSC Advances, vol. 6 no. 69, 2016

Design of Organic Transformations at Ambient Conditions: Our Sincere Efforts to the Cause of Green Chemistry Practice

scientific article published on 17 November 2015

Development of a Water-Mediated and Catalyst-Free Green Protocol for Easy Access to a Huge Array of Diverse and Densely Functionalized Pyrido[2,3-d:6,5-d′]dipyrimidines via One-Pot Multicomponent Reaction under Ambient Conditions

article

Discovery and Development of Neuroprotective Agents From Natural Products

article

Editorial (Thematic Issue: Recent Advances in Organocatalysis)

Editorial: Current Trends in Organic Syntheses: Advances in Green Chemistry Research - Part-I

article

Editorial: Current Trends in Organic Syntheses: Advances in Green Chemistry Research – Part-II

article

Ethyl 2,6-bis-(4-chloro-phen-yl)-4-(4-fluoro-anilino)-1-(4-fluoro-phen-yl)-1,2,5,6-tetra-hydro-pyridine-3-carboxyl-ate

scientific article published on 9 March 2013

Ethyl 2,6-bis-(4-chloro-phen-yl)-4-(4-methyl-anilino)-1-(4-methyl-phen-yl)-1,2,5,6-tetra-hydro-pyridine-3-carboxyl-ate

scientific article published on 28 February 2013

Ethyl 4-anilino-2,6-bis-(4-fluoro-phen-yl)-1-phenyl-1,2,5,6-tetra-hydro-pyridine-3-carboxyl-ate

scientific article published on 26 January 2013

Ethyl 6-amino-5-cyano-4-phenyl-2,4-di-hydro-pyrano[2,3-c]pyrazole-3-carboxyl-ate dimethyl sulfoxide monosolvate.

scientific article

Evaluation of the antimicrobial potential of two flavonoids isolated from limnophila plants

scientific article published in June 2011

Experimental and quantum chemical studies on poriferasterol – A natural phytosterol isolated from Cassia sophera Linn. (Caesalpiniaceae)

scholarly article by Goutam Brahmachari et al published September 2017 in Journal of Molecular Structure

FRONT MATTER

FT-IR, UV–visible, and NMR Spectral Analyses, Molecular Structure, and Properties of Nevadensin Revealed by Density Functional Theory and Molecular Docking

Facile and Chemically Sustainable Catalyst-Free Synthesis of Diverse 2-Aryl-4-Alkyl/Aryl-Pyrano[3,2-c ]chromen-5(4H )-Ones by One-Pot Multicomponent Reactions at Room Temperature

Facile and Chemically Sustainable One-Pot Synthesis of a Wide Array of FusedO- andN-Heterocycles Catalyzed by Trisodium Citrate Dihydrate under Ambient Conditions

article published in 2016

Facile and One-Pot Access of 3,3-Bis(indol-3-yl)indolin-2-ones and 2,2-Bis(indol-3-yl)acenaphthylen-1(2H)-one Derivatives via an Eco-Friendly Pseudo-Multicomponent Reaction at Room Temperature Using Sulfamic Acid as an Organo-Catalyst

article

Facile and One-Pot Access to Diverse and Densely Functionalized 2-Amino-3-cyano-4H-pyrans and Pyran-Annulated Heterocyclic Scaffolds via an Eco-Friendly Multicomponent Reaction at Room Temperature Using Urea as a Novel Organo-Catalyst

article

Facile synthesis of symmetrical bis(benzhydryl)ethers using p-toluenesulfonyl chloride under solvent-free conditions ⬇️

scientific article published on February 18, 2013

Green Synthetic Approaches for Biologically Relevant 2-amino-4H-pyrans and 2-amino-4H-pyran-Annulated Heterocycles in Aqueous Media∗

Green Synthetic Approaches for Biologically Relevant Heterocycles

Green synthetic approaches in organophosphorus chemistry: recent developments

Green synthetic approaches in organophosphorus chemistry: recent developments with energy-efficient protocols

Highly functionalized piperidines: Free radical scavenging, anticancer activity, DNA interaction and correlation with biological activity

scientific article published on 31 October 2017

Hippocampal neurogenesis, neurotrophic factors and depression: possible therapeutic targets?

scientific article

In vitro evaluation and in silico screening of synthetic acetylcholinesterase inhibitors bearing functionalized piperidine pharmacophores

scientific article

Lipase-Catalyzed Organic Transformations

article

Lupeol alters viability of SK-RC-45 (Renal cell carcinoma cell line) by modulating its mitochondrial dynamics

scientific article published on 02 August 2019

Magnetically separable MnFe2O4 nano-material: an efficient and reusable heterogeneous catalyst for the synthesis of 2-substituted benzimidazoles and the extended synthesis of quinoxalines at room temperature under aerobic conditions

article

Meet Our Associate Editor

Metal acetate/metal oxide in acetic acid: an efficient reagent for the chemoselective N -acetylation of amines under green conditions

Methyl 4-(4-fluoro-anilino)-1,2,6-tris-(4-fluoro-phen-yl)-1,2,5,6-tetra-hydro-pyri-dine-3-carboxyl-ate

scientific article published on 9 February 2013

Nano-Mgo-Catalyzed One-Pot Synthesis of Phosphonate Ester Functionalized 2-Amino-3-Cyano-4H-Chromene Scaffolds at Room Temperature

scholarly article by Goutam Brahmachari & Sujay Laskar published 3 August 2014 in Phosphorus, Sulfur, and Silicon and the Related Elements

Natural Products in Drug Discovery: Impacts and Opportunities — An Assessment

article

Naturally Occurring Calanolides: Chemistry and Biology

Naturally Occurring Flavanones: An Overview

scientific article published in 2008

Naturally occurring calanolides: an update on their anti-HIV potential and total syntheses

scientific article published on January 2014

Neem--an omnipotent plant: a retrospection

scientific article published on April 2004

Nevadensin: Isolation, chemistry and bioactivity

One-pot green synthesis of biologically relevant novel spiro[indolin-2-one-3,4'-pyrano[2,3-c]pyrazoles] and studies on their spectral and X-ray crystallographic behaviors

scientific article published on 13 May 2016

Pharmacological properties of glutamatergic drugs targeting NMDA receptors and their application in major depression

scientific article published on January 2013

Preface

Preface

Progress in the Research on Naturally Occurring Flavones and Flavonols: An Overview

Room Temperature Metal-Free Synthesis of Aryl/Heteroaryl-Substituted Bis(6-aminouracil-5-yl)methanes Using Sulfamic Acid (NH2SO3H) as an Efficient and Eco-friendly Organo-Catalyst

Room Temperature One-Pot Green Synthesis of Coumarin-3-carboxylic Acids in Water: A Practical Method for the Large-Scale Synthesis

Selective Pro-Apoptotic Activity of Novel 3,3'-(Aryl/Alkyl-Methylene)Bis(2-Hydroxynaphthalene-1,4-Dione) Derivatives on Human Cancer Cells via the Induction Reactive Oxygen Species

scientific article

Sopherone A and B: Two new biologically relevant dibenzo-α-pyrones from Cassia sophera

scientific article published on 07 May 2019

Spectral (FT-IR, NMR) Analyses, Molecular Structures, and Chemical Bonding of Two Hexahydroacridine-1,8(2H,5H)-dione Derivatives: A Comparative Quantum Chemical Study

Spectroscopic (FTIR, UV-Vis and NMR), theoretical investigation and molecular docking of substituted 1,8-dioxodecahydroacridine derivatives ⬇️

scholarly article

Stevioside and Related Compounds – Molecules of Pharmaceutical Promise: A Critical Overview ⬇️

scientific article published on November 25, 2010

Structural confirmation, single X-ray crystallographic behavior, molecular docking and other physico-chemical properties of gerberinol, a natural dimethyl dicoumarol from Gerbera lanuginosa Benth. (Compositae)

scholarly article by Goutam Brahmachari et al published May 2017 in Journal of Molecular Structure

Structure, spectroscopic analyses (FT-IR and NMR), vibrational study, chemical reactivity and molecular docking study on 3,3'-((4-(trifluoromethyl)phenyl)methylene)bis(2-hydroxynaphthalene-1,4-dione), a promising anticancerous bis-lawsone derivative

scholarly article by Krishna Kant Yadav et al published February 2018 in Journal of Molecular Structure

Sulfamic Acid-Catalyzed Carbon-Carbon and Carbon-Heteroatom Bond Forming Reactions: An Overview

Sulfamic Acid-Catalyzed One-Pot Room Temperature Synthesis of Biologically Relevant Bis-Lawsone Derivatives

Sulfamic Acid-Catalyzed One-Pot Synthesis of a New Series of Biologically Relevant Indole-Uracil Molecular Hybrids in Water at Room Temperature

Sunlight-induced rapid and efficient biogenic synthesis of silver nanoparticles using aqueous leaf extract of Linn. with enhanced antibacterial activity

scientific article published on 29 December 2014

Swertia (Gentianaceae): chemical and pharmacological aspects

scientific article published on November 2004

Synthesis of Biologically Relevant Heterocycles in Aqueous Media

Synthesis, characterization, and crystal structure of 5,5″-Difluoro-1H,1″H-[3,3′:3′,3″-terindol]-2′(1′H)-one

Synthesis, spectral characterization, and single crystal structure studies of biologically relevant bis-indoline heterocyclic scaffold

Synthesis, spectroscopic characterization and crystallographic behavior of a biologically relevant novel indole-fused heterocyclic compound — Experimental and theoretical (DFT) studies

scholarly article by Sakshi Sharma et al published August 2016 in Journal of Molecular Structure

Synthesis, spectroscopic characterization, X-ray analysis and theoretical studies on the spectral features (FT-IR, 1H-NMR), chemical reactivity, NBO analyses of 2-(4-fluorophenyl)-2-(4-fluorophenylamino)acetonitrile and its docking into IDO enzyme

scholarly article in RSC Advances, vol. 5 no. 99, 2015

Synthesis, spectroscopic characterization, and crystal structure of a novel indoline derivative

Target prioritization of novel substituted 5-aryl-2-oxo-/thioxo-2,3-dihydro-1H-benzo[6,7]chromeno[2,3-d]pyrimidine-4,6,11(5H)-triones as anticancer agents using in-silico approach

scientific article published on 28 April 2019

Triethylamine — A Versatile Organocatalyst in Organic Transformations: A Decade Update

scholarly article by Goutam Brahmachari et al published 2 August 2018 in Synthesis

Trisodium Citrate Dihydrate-Catalyzed One-Pot Three-component Synthesis of Biologically Relevant Diversely Substituted 2-Amino-3-Cyano-4-(3- Indolyl)-4H-Chromenes under Eco-Friendly Conditions

Triterpenes from Adiantum lunulactum

scientific article published on 01 August 2002

Ultrasound-Assisted Expedient and Green Synthesis of a New Series of Diversely Functionalized 7-Aryl/heteroarylchromeno[4,3-d]pyrido[1,2-a]pyrimidin-6(7H)-ones via One-Pot Multicomponent Reaction under Sulfamic Acid Catalysis at Ambient Conditions

Visible Light-Induced and Singlet Oxygen-Mediated Photochemical Conversion of 4-Hydroxy-alpha-benzopyrones to 2-Hydroxy-3-oxo-2,3-dihydrobenzofuran-2-carboxamides/carboxylates Using Rose Bengal as a Photosensitizer

scientific article published on 16 June 2020

X-ray crystallography of methyl (6-amino-5-cyano-2-methyl-4-(2-nitrophenyl)-4H-pyran)-3-carboxylate

X-ray study of weak interactions in two flavonoids

article

l-Proline catalyzed multicomponent one-pot synthesis of gem-diheteroarylmethane derivatives using facile grinding operation under solvent-free conditions at room temperature

article

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