Human activities are a major factor determining the quality of surface and groundwater through atmospheric pollution, effluent discharges, use of agricultural chemicals, eroded soil and land use.The purpose of this research ...

Polluted and dirty water is very harmful for living organisms especially for health of humans. It causes many serious health problems which can lead ultimately to death if these are not treated at early stages. Water borne ...

In this paper, we describe a simplecatalyst-free protocol for the synthesis of thiazole, thiazolone integrated pyrazole derivatives, under ultra-sonication technique. Thiazolone derivatives 5a, 5e, 5i, 5d, 5h, 5l were ...

In a medicinal chemistry-driven drug discovery program aimed at synthesizing new topically-acting trypanocidal chemotherapeutic agents to treat the African trypanosomiasis, our research group became interested recently in ...

Trauma is a common cause of death in developed countries leading trauma related coagulopathy. In recent years, ‘new type endothelium development' caused by trauma-induced hemorrhagic shock, have been widely understood and ...

Two new triterpenoid saponins, named, 3-O-β-D-glucopyranosyl (1→3)-Olean-12- ene- 19, 23-diol 1 and 3-O-{O-α-L-rhamno-pyranosyl-(1→3)-O-[-O-β-D-glucopyranosyl-(1→3)]-β-D-glucopyranosyl}-pomolic acid were isolated from the ...