This review explores medieval, ancient and modern sources for ethnopharmacological uses
of Ficus (fig) species, specifically for employment against malignant disease and …

The biggest challenge associated with cancer chemotherapy is the development of cross
multi-drug resistance to almost all anti-cancer agents upon chronic treatment. The major …

Indolizidine alkaloids are chemical constituents isolated from various marine and terrestrial
plants and animals, including but not limited to trees, fungi, ants, and frogs, with a myriad of …

Over the years, Friedel–Crafts (FC) reactions have been acknowledged as the most useful
and powerful synthetic tools for the construction of a special kind of carbon–carbon bond …

Two known phenanthroindolizidine alkaloids,(−)-(R)-13aα-antofine (1) and (−)-(R)-13aα-6-O-
desmethylantofine (2), and two new natural products,(−)-(R)-13aα-secoantofine (3) and (−) …

The present review describes research on novel natural isoquinoline alkaloids and their N-
oxides isolated from different plant species. More than 200 biological active compounds …

A concise, efficient and modular approach to the tylophora alkaloids is described, a family of
potent cytotoxic agents that are equally effective against drug sensitive and multidrug …

The phenanthroindolizidine and phenanthroquinolizidine alkaloids, typified by tylophorine
and cryptopleurine, are a family of plant-derived small molecules with significant therapeutic …

A methanolic crude extract of Parkia biglobosa was prepared and later partitioned in
succession with different solvents of increasing polarity ranging from n-hexane, chloroform …

The biological activities of the following four important medicinal plants of Balochistan,
Pakistan were checked; Grewia erythraea Schwein f.(Tiliaceae), Hymenocrater sessilifolius …