Synthesis and antioxidant activity of quinolinobenzothiazinones

M Kumar, K Sharma, RM Samarth, A Kumar - European journal of medicinal …, 2010 - Elsevier
A new series of structurally diverse quinolinobenzothiazinones has been synthesized with
the annulation of heterocyclic structural pharmacophores. The synthesized …

An efficient green chemical approach for the synthesis of structurally diverse spiroheterocycles with fused heterosystems

AK Arya, M Kumar - Green chemistry, 2011 - pubs.rsc.org
Structurally diverse spiroheterocycles with fused heterosystems; spiro [benzothiazolo [2, 3-b]
chromeno [3, 4-e] pyrimidine-7, 3′-indoline]-2′, 6-diones, spiro [benzothiazolo [2, 3-b] …

Use of SO3H-functionalized halogenfree ionic liquid ([MIM (CH2) 4SO3H][HSO4]) as efficient promoter for the synthesis of structurally diverse spiroheterocycles

M Kumar, K Sharma, AK Arya - Tetrahedron Letters, 2012 - Elsevier
Structurally diverse spiroheterocycles with fused systems incorporating medicinally
privileged systems have been synthesized by an efficient and convenient synthetic method …

Synthesis and antimicrobial activity of 2H-pyrimido[2,1-b]benzothiazol-2-ones

PK Sharma, M Kumar, V Mohan - Research on Chemical Intermediates, 2010 - Springer
Phenyl-2 H-pyrimido [2, 1-b] benzothiazol-2-ones have been synthesized in quantitative
yields by the reaction of 2-aminobenzothiazoles with alkynoic acid. The antimicrobial activity …

Modulation of cAMP-specific PDE without emetogenic activity: new sulfide-like PDE7 inhibitors

AM Garcia, J Brea, JA Morales-Garcia… - Journal of Medicinal …, 2014 - ACS Publications
A forward chemical genetic approach was followed to discover new targets and lead
compounds for Parkinson's disease (PD) treatment. By analysis of the cell protection …

Synthesis of starting heterocycles: 2-aminobenzothiazoles, 2-aminothiazoles and 2-aminobenzenethiols-potential precursors for macroheterocycles

SP Kumar - Макрогетероциклы, 2018 - cyberleninka.ru
Synthesis of starting heterocycles: 2-aminobenzothiazoles, 2-aminothiazoles and 2-aminobenzenethiols
- potential precursors for macroheterocycles – тема научной статьи по фундаментальной …

A domino protocol for the efficient synthesis of structurally diverse benzothiazolylquinoline-2, 5-diones and their spiro analogues

AK Arya, SK Gupta, M Kumar - Tetrahedron Letters, 2012 - Elsevier
Structurally diverse benzothiazolylquinoline-2, 5-diones and their spiro analogues have
been synthesized by an environmentally benign efficient and convenient synthetic method …

2,4,6-Trinitro-N-(m-tolyl)aniline: A New Polymorphic Material Exhibiting Different Colors

BA Nogueira, SMM Lopes, S Lopes… - Crystal Growth & …, 2021 - ACS Publications
2, 4, 6-Trinitro-N-(m-tolyl) aniline or N-picryl-m-toluidine (abbreviated as TMA), exhibiting
color polymorphism, was synthesized and characterized structurally, spectroscopically, and …

Base catalyzed multicomponent synthesis of spiroheterocycles with fused heterosystems

AK Arya, M Kumar - Molecular diversity, 2011 - Springer
Structurally diverse spiroheterocycles incorporating medicinally privileged heterosystems
have been synthesized by a simple and convenient synthesis involving triethylamine …

Synthesis and antimicrobial activity of structurally flexible heterocycles with the 1, 4-thiazine heterosystem

PK Sharma, A Fogla, BS Rathore, M Kumar - Research on Chemical …, 2011 - Springer
Abstract In this work, 4H-1, 4-benzothiazines were synthesized by an efficient synthetic
method in a single step involving heterocyclization of substituted 2-aminobenzenethiols with …