Upendra Kumar

Free radical scavenging, enzyme inhibitory constituents from antidiabetic Ayurvedic medicinal plantHydnocarpus wightiana Blume

S. Venkat Reddy, Ashok Kumar Tiwari, Upendra Kumar et al. · Phytotherapy Research · 2005 · 64 citations

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 et al. · Bioorganic & Medicinal Chemistry Letters · 2003 · 48 citations · Full text

Structure–activity Relationship, Medicinal Chemistry, Pharmaceutical Science +9

Analysis of ECG signal by chaos principle to help automatic diagnosis of myocardial infarction

Tapobrata Lahiri, Upendra Kumar, Hrishikesh Mishra et al. · Journal of Scientific & Industrial Research · 2009 · 38 citations · Full text

High-dimensional Chaos, Social Sciences, Electrophysiological Evaluation +18

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 et al. · Journal of Natural Products · 2005 · 29 citations · Full text

Antioxidants and a new germacrane sesquiterpene from<i>Carissa spinarum</i>

R. Jagadeeshwar Rao, Upendra Kumar, S. Venkat Reddy et al. · Natural Product Research · 2005 · 26 citations

Medicinal Chemistry, Bioorganic Chemistry, New Germacrane Derivative +12