Deepak Kumar Semwal

Summary

Country: India

Publications

  1. doi request reprint Chemical constituents from the leaves of Boehmeria rugulosa with antidiabetic and antimicrobial activities
    Deepak Kumar Semwal
    Department of Chemistry, H N B Garhwal University, Srinagar, Uttarakhand, India
    J Asian Nat Prod Res 11:1045-55. 2009
  2. ncbi request reprint A gastroretentive drug delivery system of lisinopril imbibed on isabgol-husk
    Ravindra Semwal
    Department of Pharmaceutical Sciences, Tshwane University of Technology, Pretoria 0001, South Africa
    Curr Drug Deliv 11:371-9. 2014
  3. doi request reprint Antimicrobial hasubanalactam alkaloid from Stephania glabra
    Deepak Kumar Semwal
    Department of Chemistry, University of Garhwal, Srinagar, Uttarakhand 246174, India
    Planta Med 75:378-80. 2009
  4. doi request reprint Anti-hyperglycemic effect of 11-hydroxypalmatine, a palmatine derivative from Stephania glabra tubers
    Deepak Kumar Semwal
    Department of Chemistry, University of Garhwal, Srinagar, Uttarakhand, India
    J Asian Nat Prod Res 12:99-105. 2010
  5. doi request reprint The genus Stephania (Menispermaceae): chemical and pharmacological perspectives
    Deepak Kumar Semwal
    Department of Chemistry, Punjab University, Sector 14, Chandigarh 160014, Punjab, India
    J Ethnopharmacol 132:369-83. 2010
  6. pmc Myricetin: A Dietary Molecule with Diverse Biological Activities
    Deepak Kumar Semwal
    Department of Pharmaceutical Sciences, Tshwane University of Technology, Pretoria 0001, South Africa
    Nutrients 8:90. 2016
  7. doi request reprint Chemical constituents from the stem bark of Symplocos paniculata Thunb. with antimicrobial, analgesic and anti-inflammatory activities
    Ruchi Badoni Semwal
    Department of Chemistry, H N B Garhwal University, Srinagar 246174, Uttarakhand, India
    J Ethnopharmacol 135:78-87. 2011
  8. doi request reprint Celtisanin, a novel sulphonated phenolic from Celtis australis L. fruits
    Ruchi Badoni
    Department of Chemistry, H N B Garhwal University, Srinagar 246174, Uttarakhand, India
    Nat Prod Res 24:1282-6. 2010
  9. doi request reprint A comprehensive scientific overview of Garcinia cambogia
    Ruchi Badoni Semwal
    Department of Pharmaceutical Sciences, Faculty of Science, Tshwane University of Technology, Private Bag X680, Pretoria 0001, South Africa
    Fitoterapia 102:134-48. 2015
  10. pmc Ayurvedic research and methodology: Present status and future strategies
    Ashutosh Chauhan
    Department of Biotechnology, Faculty of Biomedical Sciences, Uttarakhand Ayurved University, Dehradun, Uttarakhand, India
    Ayu 36:364-369. 2015

Collaborators

  • Alvaro Viljoen
  • Ruchi Badoni Semwal
  • Ravindra Semwal
  • Ashutosh Chauhan
  • Nookala Venkala Satheesh Madhav
  • Ruchi Badoni
  • Sandra Combrinck
  • Satyendra Prasad Mishra
  • Ilze Vermaak
  • Ruchi B Semwal
  • Mohan Singh Maniyari Rawat
  • Randhir Singh
  • Usha Rawat
  • Gur Jas Preet Singh

Detail Information

Publications14

  1. doi request reprint Chemical constituents from the leaves of Boehmeria rugulosa with antidiabetic and antimicrobial activities
    Deepak Kumar Semwal
    Department of Chemistry, H N B Garhwal University, Srinagar, Uttarakhand, India
    J Asian Nat Prod Res 11:1045-55. 2009
    ..The activities of the isolated compounds 1-3 have been compared with positive controls, novobiocin, and erythromycin (15 microg/ml)...
  2. ncbi request reprint A gastroretentive drug delivery system of lisinopril imbibed on isabgol-husk
    Ravindra Semwal
    Department of Pharmaceutical Sciences, Tshwane University of Technology, Pretoria 0001, South Africa
    Curr Drug Deliv 11:371-9. 2014
    ..The results from the present study revealed that isabgol can be used as a potential excipient for the formulation of gastroretentive drug delivery systems in the near future. ..
  3. doi request reprint Antimicrobial hasubanalactam alkaloid from Stephania glabra
    Deepak Kumar Semwal
    Department of Chemistry, University of Garhwal, Srinagar, Uttarakhand 246174, India
    Planta Med 75:378-80. 2009
    ..mutans, Microsporum gypseum, M. canis and Trichophyton rubrum and displayed potent antimicrobial activity superior to those of novobiocin and erythromycin used as positive controls...
  4. doi request reprint Anti-hyperglycemic effect of 11-hydroxypalmatine, a palmatine derivative from Stephania glabra tubers
    Deepak Kumar Semwal
    Department of Chemistry, University of Garhwal, Srinagar, Uttarakhand, India
    J Asian Nat Prod Res 12:99-105. 2010
    ..v.). The alloxan-induced diabetic mice showed significant reduction in blood glucose after treatment with the test compound by 52% as compared to the positive control glibenclamide (54%) and the diabetic control (27%)...
  5. doi request reprint The genus Stephania (Menispermaceae): chemical and pharmacological perspectives
    Deepak Kumar Semwal
    Department of Chemistry, Punjab University, Sector 14, Chandigarh 160014, Punjab, India
    J Ethnopharmacol 132:369-83. 2010
    ..In addition, this review discusses the structure-activity relationship of different compounds as well as recent developments and the scope for future research in this aspect...
  6. pmc Myricetin: A Dietary Molecule with Diverse Biological Activities
    Deepak Kumar Semwal
    Department of Pharmaceutical Sciences, Tshwane University of Technology, Pretoria 0001, South Africa
    Nutrients 8:90. 2016
    ..This report also highlights structure-activity relationships and mechanisms of action for various biological activities. ..
  7. doi request reprint Chemical constituents from the stem bark of Symplocos paniculata Thunb. with antimicrobial, analgesic and anti-inflammatory activities
    Ruchi Badoni Semwal
    Department of Chemistry, H N B Garhwal University, Srinagar 246174, Uttarakhand, India
    J Ethnopharmacol 135:78-87. 2011
    ..The stem bark of Symplocos paniculata Thunb. has been used to check abortion in folk medicine in India...
  8. doi request reprint Celtisanin, a novel sulphonated phenolic from Celtis australis L. fruits
    Ruchi Badoni
    Department of Chemistry, H N B Garhwal University, Srinagar 246174, Uttarakhand, India
    Nat Prod Res 24:1282-6. 2010
    ..Their structures were characterised by means of chemical and spectral methods, including advanced 2-D nuclear magnetic resonance (NMR) studies...
  9. doi request reprint A comprehensive scientific overview of Garcinia cambogia
    Ruchi Badoni Semwal
    Department of Pharmaceutical Sciences, Faculty of Science, Tshwane University of Technology, Private Bag X680, Pretoria 0001, South Africa
    Fitoterapia 102:134-48. 2015
    ..This review presents a scientific overview of G. cambogia with reference to relevant botanical aspects, ethnobotanical uses, phytochemistry and biological activity as well as toxicity...
  10. pmc Ayurvedic research and methodology: Present status and future strategies
    Ashutosh Chauhan
    Department of Biotechnology, Faculty of Biomedical Sciences, Uttarakhand Ayurved University, Dehradun, Uttarakhand, India
    Ayu 36:364-369. 2015
    ..This attempt will certainly encourage young researchers to work on various areas of research for the development and promotion of Ayurveda...
  11. doi request reprint Gingerols and shogaols: Important nutraceutical principles from ginger
    Ruchi Badoni Semwal
    Department of Pharmaceutical Sciences, Faculty of Science, Tshwane University of Technology, Private Bag X680, Pretoria 0001, South Africa
    Phytochemistry 117:554-68. 2015
    ..Inclusion of ginger or ginger extracts in nutraceutical formulations could provide valuable protection against diabetes, cardiac and hepatic disorders. ..
  12. doi request reprint From arrow poison to herbal medicine--the ethnobotanical, phytochemical and pharmacological significance of Cissampelos (Menispermaceae)
    Deepak Kumar Semwal
    Department of Pharmaceutical Sciences, Faculty of Science, Tshwane University of Technology, Private Bag X680, Pretoria 0001, South Africa
    J Ethnopharmacol 155:1011-28. 2014
    ..This review unites the ethnobotanical knowledge on Cissampelos with the phytochemistry and pharmacological activity which has been explored thus far. In addition, it identifies knowledge gaps and suggests further research opportunities...
  13. doi request reprint Efficacy and safety of Stephania glabra: an alkaloid-rich traditional medicinal plant
    Deepak Kumar Semwal
    a Department of Chemistry, Panjab University, Chandigarh 160014, India
    Nat Prod Res 29:396-410. 2015
    ..This review concludes that S. glabra has a great potential to treat various diseases, and could be used as a source for novel healthcare products in the near future, which needs further studies. ..
  14. doi request reprint Recent trends in oral transmucosal drug delivery systems: an emphasis on the soft palatal route
    Nookala Venkala Satheesh Madhav
    Dehradun Institute of Technology, Faculty of Pharmacy, Makkawala, Dehradun 248009, Uttarakhand, India
    Expert Opin Drug Deliv 9:629-47. 2012
    ..Although numerous drugs have been evaluated for oral mucosal delivery, few of them are available commercially. This is due to limitations such as the high costs associated with developing such drug delivery systems...