The annual production of hops (Humulus lupulus L.) exceeds 100,000 mt and is almost
exclusively consumed by the brewing industry. The value of hops is attributed to their …

The “spicy” character of hops is considered to be a desirable attribute in beer, associated
with “noble hop aroma”. However, the compounds responsible have yet to be adequately …

Two new caryophyllene sesquiterpenes have been isolated from Pestalotiopsis sp., an
endophytic fungus associated with the bark and leaves of Taxus brevifolia. Pestalotiopsin A …

Agastache rugosa (A. rugosa, Labiatae), a perennial herb spread throughout Korean fields,
is widely consumed as a wild edible vegetable and is used in folk medicine. This study …

Michelia formosana (Kanehira) Masamune is a broad-leaved species widespread in East
Asia; the wood extract and its constituents possess antifungal activity against wood-decay …

A phytochemical investigation of Turnera diffusa afforded 35 compounds, comprised of
flavonoids, terpenoids, saccharides, phenolics, and cyanogenic derivatives, including five …

A method for the preparation of a variety of cyclobutanes via 4-exo cyclization of radicals is
presented. Radical generation is carried out by electron transfer from titanocene (III) …

Ring opening metathesis polymerization of the natural sesquiterpenes caryophyllene and
humulene, optionally complemented by exhaustive post-polymerization hydrogenation …

The aerial parts of Baeckea frutescens yielded three sesquiterpenes (1− 3) belonging to the
humulane, caryophyllane, and clovane classes, including the new sesquiterpene (−) …

Biyouyanagiol (1), an acylphloroglucinol-related compound having a unique cyclopenta-1, 3-
dione moiety, was isolated from a Japanese traditional medicinal plant, Hypericum …