Saibal Kumar Das

ORCID: 0000-0001-5720-4811
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About
Contact & Profiles
Research Areas
  • Carbohydrate Chemistry and Synthesis
  • Chemical Synthesis and Analysis
  • Glycosylation and Glycoproteins Research
  • Synthesis and biological activity
  • Chemical Synthesis and Reactions
  • Peroxisome Proliferator-Activated Receptors
  • DNA Repair Mechanisms
  • X-ray Diffraction in Crystallography
  • Crystallization and Solubility Studies
  • Natural Antidiabetic Agents Studies
  • Cancer, Hypoxia, and Metabolism
  • Synthesis of β-Lactam Compounds
  • RNA modifications and cancer
  • Synthesis and Reactions of Organic Compounds
  • Synthesis and Characterization of Heterocyclic Compounds
  • Amino Acid Enzymes and Metabolism
  • Multicomponent Synthesis of Heterocycles
  • Synthesis and Catalytic Reactions
  • Enzyme Structure and Function
  • Interconnection Networks and Systems
  • Sulfur-Based Synthesis Techniques
  • RNA and protein synthesis mechanisms
  • Natural product bioactivities and synthesis
  • Eicosanoids and Hypertension Pharmacology
  • Optimization and Packing Problems

Dr. Reddy's Laboratories (India)
2002-2023

Dr. Reddy's Laboratories (United States)
2005-2019

Dinajpur Medical College
2017

Vellore Institute of Technology University
2017

Birla Institute of Technology, Mesra
2011

Institute of Minerals and Materials Technology
2003

Dr. Reddy's Foundation
2002-2003

Indian Institute of Technology Kanpur
2002-2003

Indian Institute of Technology Hyderabad
2003

Technical University of Darmstadt
2002

An efficient one-pot three-component coupling process for the synthesis of β-acetamido ketones catalyzed by montmorillonite K10 clay is described. The reaction highly stereoselective and catalyst can be recycled.

10.1021/jo020734p article EN The Journal of Organic Chemistry 2003-06-06

An efficient improved procedure for the synthesis of β-acetamido carbonyl compounds is developed by a cobalt(II) chloride-catalyzed three-component coupling protocol. The also amenable to γ-lactams reaction with use 2-carbomethoxybenzaldehyde. derived from 2-carbomethoxybenzaldehyde are useful intermediates as they can be transformed corresponding on treatment base.

10.1021/jo020559c article EN The Journal of Organic Chemistry 2003-04-19

Corrected by: Application of Microwave Irradiation in the Synthesis CarbohydratesSynlett 2004; 2004(11): 2050-2050DOI: 10.1055/s-2004-831320

10.1055/s-2004-820034 article EN Synlett 2004-01-01

Indium(III) chloride catalyzed, microwave assisted Ferrier rearrangementon different per-O-acetylglycals leadsto an efficient synthesis of 2,3-unsaturated O-glycosidesin good to excellent yields.

10.1055/s-2003-40991 article EN Synlett 2003-01-01

Background: Hypolipidemic activity of gugulipid has been widely described in traditional literature. Objective: This study was done to evaluate hypolipidemic guggul and atorvaststin monotherapy comparison their combination rabbits. Materials Methods: Male New Zealand White rabbits (body weight 1.3–1.8 kg age 8–10 weeks) were made hyperlipidemic by feeding cholesterol (0.5 g/kg) for three weeks randomly divided into a control treatment groups receiving: atorvastatin (3.7 mg/kg), (3.5 mg/kg)...

10.3109/19390211.2015.1118654 article EN Journal of Dietary Supplements 2016-01-06

This study was done to evaluate possible hepatoprotective effects of aqueous leaf extracts Basella alba in comparison with silymarin paracetamol-induced hepatotoxicity albino rats. Six groups six rats each received orally for 6 weeks, vehicle, paracetamol (2 g/kg/day), g/kg/day) plus (50 mg/kg/day), B. extract (60 (80 mg/kg/day) and (100 mg/kg/day). Hepatoprotective effect evaluated by comparing serum bilirubin, glutamic oxaloacetic transaminase, pyruvic proteins, alkaline phosphatase liver...

10.1080/14786419.2014.971795 article EN Natural Product Research 2014-10-28

Abstract Microwave‐induced syntheses of sulfonamides, without using base under solvent‐free conditions, have been developed. The process finds its utility because simple operational procedure and high yields. Moreover, the is fast accommodative to different substituents on aromatic as well heteroaromatic rings rendering sulfonamides (28 examples).

10.1081/scc-200032530 article EN Synthetic Communications 2004-01-01
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