2-(2',4'-Dibromophenoxy)-4,6-dibromophenol isolated from the marine sponge Dysidea granulosa (Bergquist) collected off the coast of Lakshadweep islands, Indian Ocean, exhibited potent and broad spectrum in-vitro antibacterial ...

Effect of high light exposure (500 mmol m-2S-1 of photosynthetic active radiation: PAR) on Nostoc spongiaeforme Agardh, a fresh water cyanobacterium and Phormidium corium Agardh (Gomont), a marine cyanobacterium was studied ...

The unambiguous syntheses of the naturally occurring 5'-bromo-2'-hydroxy-4,4',6'-trimethoxychalcone 1, a constituent of Garcinia nervosa, and its positional isomer 3'-bromo-2'-hydroxy-4,4',6'-trimethoxychalcone 6 are described.