Upendra Kumar - Concepedia

Author

Upendra Kumar

Indian Institute of Chemical Technology ORCID

Also Known As

Dr. Upendra Kumar, Kumar, Upendra, Manisha Bharti, U Kumar, U Sampath Kumar, U. S. KUMAR, U. Sampath Kumar, U. Vijay Kumar, U.Sampath Kumar, UPENDRA KUMAR

Publications

492

Citations

H-Index

Concepts

All Affiliations

Indian Institute of Chemical Technology Indian Institute of Information Technology Allahabad

About

Upendra Kumar is an author at Indian Institute of Chemical Technology specializing in engineering, medicine, and organic chemistry.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	6	6	92
2	Medicine	4	4	134
3	Natural Sciences	3	3	92
4	Biochemistry	2	2	74
5	Social Sciences	1	1	38

Upendra Kumar

Publications

346

Citations

H-Index

Page 1

	Year	Citations
Free radical scavenging, enzyme inhibitory constituents from antidiabetic Ayurvedic medicinal plantHydnocarpus wightiana Blume S. Venkat Reddy, Ashok Kumar Tiwari, Upendra Kumar, Phytotherapy Research	2005	64
Novel 3-O-acyl mesquitol analogues as free-Radical scavengers and enzyme inhibitors: synthesis, biological evaluation and structure–activity relationship R. Jagadeeshwar Rao, Ashok Kumar Tiwari, Upendra Kumar, Bioorganic & Medicinal Chemistry Letters Structure–activity RelationshipMedicinal ChemistryPharmaceutical ScienceBiochemistryFree-radical Scavengers	2003	48
Analysis of ECG signal by chaos principle to help automatic diagnosis of myocardial infarction Tapobrata Lahiri, Upendra Kumar, Hrishikesh Mishra, Journal of Scientific & Industrial Research High-dimensional ChaosSocial SciencesElectrophysiological EvaluationBiosignal ProcessingElectrocardiography	2009	38
Free-Radical-Scavenging and Xanthine Oxidase Inhibitory Constituents from <i>Stereospermum </i><i>p</i><i>ersonatum</i> Upendra Kumar, Ashok Kumar Tiwari, S. Venkat Reddy, Journal of Natural Products	2005	29
Antioxidants and a new germacrane sesquiterpene from<i>Carissa spinarum</i> R. Jagadeeshwar Rao, Upendra Kumar, S. Venkat Reddy, Natural Product Research Medicinal ChemistryBioorganic ChemistryNew Germacrane DerivativeBiochemistryNatural Sciences	2005	26
Highly Efficient and Convenient Deprotection of Methoxymethyl Ethers and Esters Using Bismuth Triflate in an Aqueous Medium S. Venkat Reddy, R. Jagadeeshwar Rao, Upendra Kumar, Chemistry Letters Bismuth TriflateChemical EngineeringAqueous MediumCorresponding AlcoholsCatalytic Amount	2003	24
A Comparative Study of Medical Image Segmentation Techniques for Brain Tumor Detection Kapil Kumar Gupta, Namrata Dhanda, Upendra Kumar Medical Image SegmentationEngineeringMr ImagesSurgeryDiagnostic Imaging	2018	22
1-Methyl anthraquinones and their biogenetic precursors from Stereospermum personatum Upendra Kumar, P. Aparna, R. Jagadeeshwar Rao, Phytochemistry BiosynthesisBioorganic ChemistryNatural Sciences1-Methyl AnthraquinonesNatural Product Biosynthesis	2003	18
Capturing the spied image-video data using a flexi-controlled spy-robot Tushar Maheshwari, Upendra Kumar, Chaitanya Nagpal, EngineeringMobile InteractionTeleoperationField RoboticsWearable Technology	2015	12
Investigational Study into the Formation of Methoxy Derivative and Other Impurities during the Optimization of Eletriptan Hydrobromide Upendra Kumar, V. Ravi Sankar, Min Rao, Organic Process Research & Development Unknown ImpurityEletriptan HydrobromideChemical EngineeringDerivative (Chemistry)Derivatives	2012	12

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