New sesquiterpenoids from the New Zealand liverwort Chiloscyphus subporosus.
A new aromadendrane-type sesquiterpenoid, 4(15)-aromadendren-12,5alpha-olide and an aromadendrane-guaianolide dimer have been isolated from the New Zealand liverwort Chiloscyphus subporosus. Their structures were established by extensive NMR techniques and X-ray crystallographic analysis.
Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima 770-8514, Japan. fnaga@ph.bunri-u.ac.jp
Fumihiro
F
Nagashima
Moyoko
M
Murakami
Shigeru
S
Takaoka
Yoshinori
Y
Asakawa
D000972:Antineoplastic Agents, Phytogenic / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D018360:Crystallography, X-Ray; D019281:Dimerization; D035926:Hepatophyta / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D009520:New Zealand; D010946:Plants, Medicinal / Q000737:chemistry*; D012717:Sesquiterpenes / Q000737:chemistry / Q000302:isolation & purification*; D013237:Stereoisomerism
D000972:Antineoplastic Agents, Phytogenic; D012717:Sesquiterpenes