Covering: up to September 2012 Saponins are an important class of plant natural products
that consist of a triterpenoid or steroidal skeleton that is glycosylated by varying numbers of …

Seven new steroid glycosides, dioscorosides A 1 (1), A 2 (2), B 1 (3), B 2 (4), C 1 (5), C 2 (6),
and D (7), together with 22 known ones (8–29) were isolated from the rhizomes of Dioscorea …

Trillium govanianum is traditionally used to treat innumerable alignments like sexual
disorders, cancer, inflammation etc. Mainly rhizomes of T. govanianum have been explored …

Phytochemical investigation of the MeOH extract of Dioscorea villosa rhizomes resulted in
the isolation of two new bidesmosidic cholestane steroid glycosides, dioscoreavillosides A …

Hosta longipes (FR. et SAV.) MATSUMURA (Liliaceae) is an edible vegetable in Korea. This
study was conducted with the aim of evaluating the potential of H. longipes as a functional …

Phytochemical investigation of Chamaelirium luteum (“false unicorn”) resulted in the
isolation of 15 steroidal glycosides. Twelve of these (1, 2, 4–9, 11–13, and 15) are …

Eight steroidal saponins (1–8), including one previously unreported derivative (1), have
been isolated from the mesocarp of Raphia farinifera fruits by combined column …

A new cholestane-type steroidal glycoside, solamyriaside A (1), was isolated from the fruits
of Solanum myriacanthum Dunal (Solanaceae), along with two known steroidal glycosides …

Abstract Six new cholestane glycosides (1, 5, 6, 10, 12, and 13) and two new sterols (9 and
11), along with five known compounds (2–4, 7, and 8), were isolated from the underground …

Calibagenin and saxosterol are cholesterol-based plant steroids isolated from Calibanus
hookerii and Narthecium ossifragum, respectively. To date, the configurations of their 16-and …