The synthetic utility and potential power of the Diels–Alder (D–A) reaction in organic
chemistry is evident. These significances have been extended to the synthesis of a plethora …

Conspectus Securinega alkaloids, composed of more than 100 members characterized by
the compact tetracyclic scaffold, have fascinated the synthetic community with their structural …

Containing fully authenticated data on virtually all known natural products, the" Dictionary of
Natural Products", main work, published in 1993 was the end result of over 12 years …

A chiral cyclopentadienyl (Cp x) ligand featuring the semi-saturated H8-binaphthyl
backbone as the chiral element was developed. Its application potential was demonstrated …

Two new securinega-type alkaloids, isobubbialine and epibubbialine, were isolated from the
leaves of Phyllanthus amarus, as well as the three known alkaloids, phyllanthine, securinine …

Seven new Securinega alkaloids, securingines A–G (1–7), together with seven known
analogues (8–14), were isolated from the twigs of Securinega suffruticosa. Their chemical …

Securinega alkaloids represent a family of plant secondary metabolites known for 50 years.
Securinine (1), the most abundant and studied alkaloid of this series was isolated by …

Flueggeacosines A–C (1–3), three dimeric securinine-type alkaloid analogues with
unprecedented skeletons, were isolated from Flueggea suffruticosa. Compounds 1 and 2 …

Covering: 1966 to the beginning of 2009The Securinega alkaloids are a small family of plant
metabolites with fascinating bridged tetracyclic structures and significant biological activity …

Two new alkaloids, flueggether A (1) and virosinine A (2), were isolated from a Chinese
medicinal plant, Flueggea virosa. Their structures were assigned via spectroscopic methods …