N. Premkumar

Synthesis and biological activities of some new fluorinated coumarins and 1-aza coumarins

Rajesh G. Kalkhambkar, Geeta M. Kulkarni, Chandrappa Mukappa Kamanavalli et al. · European Journal of Medicinal Chemistry · 2007 · 73 citations

1-Aza Coumarins, Fluorous Synthesis, Organic Chemistry +2

Investigations on Antibacterial Activity of Leaf Extracts of Azadirachta indica A. Juss (Meliaceae): A Traditional Medicinal Plant of India

R. Chandrasekaran, E. Meignanam, V. Vijayakumar et al. · Ethnobotanical Leaflets · 2008 · 40 citations

Antibiotics, Leaf Extracts, Medicine +15

Synthesis and biological activities of novel ethers of quinolinone linked with coumarins

Rajesh G. Kalkhambkar, G. Aridoss, Geeta M. Kulkarni et al. · Monatshefte für Chemie - Chemical Monthly · 2011 · 14 citations

Biochemistry, Natural Sciences, Medicine +8

In Vitro Evaluation of Antibacterial Activity of Phytochemical Extracts from Leaves of Aegle marmelos (L.) Corr. (Rutaceae)

R. Chandrasekaran, E. Meignanam, N. Premkumar et al. · Ethnobotanical Leaflets · 2008 · 11 citations

Inhibitory Activity, Bioassay-guided Isolation, Medicine +14

Studies on Hepatoprotective Properties of Leaf Extracts of Azadirachta indica A. Juss (Meliaceae)

Kalaivani Thiagarajan, E. Meignanam, N. Premkumar et al. · OpenSIUC (Southern Illinois University Carbondale) · 2009 · 10 citations · Full text

Hepatoprotective Properties, Allergy, Leaf Extracts +12