Browsing by Author "Praveen, P."
Now showing items 1-2 of 2
-
Bis(indolyl)methane alkaloids: Isolation, bioactivity, and syntheses
Praveen, P.; Parameswaran, P.S.; Majik, M.S. (Georg Thieme Verlag Stuttgart, 2015)Bis(indolyl)methane (BIM) alkaloids are an important group of bioactive natural products predominantly found in marine organisms. Thus, compounds like arsindoline A and B, vibrindole A, arundine, and trisindoline are found ... -
Fucoxanthin and pheophytin-a from the marine algae Sargassum cinereum: Isolation, characterization and their feeding deterrent activity on Shrimps
Praveen, P.; Banerjee, K.; Singh, K.S.; PrabhaDevi; Paramesawaran, P.S. (Indian Chemical Society, 2019)Chemical investigation of the brown alga Sargassum cinereum collected from Goa coast, India led to the isolation of two bioactive pigments viz. pheophytin-a and fucoxanthin in a relatively good concentration. These pigments ...