Nine new amorphane sesquiterpenoids, (+)-7 beta-hydroxyamorpha-4,11-diene, (-)-9 alpha-hydroxyamorpha-4,7(11)-diene, (-)-3 alpha-hydroxyamorpha-4,7(11)-diene, (-)-3 alpha-acetoxyamorpha-4,7(11)-diene, (-)-amorpha-4,7(11)-dien-3-one, (+)-2,8-epoxyamorpha-4,7(11)-diene, (+)-5,9-epoxyamorpha-3,7(11)-diene, (-)-2 alpha-hydroxyamorpha-4,7(11)-diene and (-)-2 beta-acetoxyamorpha-4,7(11)-diene, were isolated from the essential oil of the liverwort Marsupella aquatica, collected near Gaschurn/Montafon, Austria. The isolated compounds and their chemical transformations were investigated using enantioselective GC and extensive spectroscopic studies (HRMS, H-1, C-13 and 2D NMR). The absolute configuration of most of the isolated compounds were establi...
A new rosane diterpenoid, 3a-hydroxy-5,15-rosadien-11-one (3), was isolated, together with a known r...
The structure of a prenylbenzene derivative isolated previously from a Cuban specimen of the liverwo...
[[abstract]]The essential oils of fourteen liverwort specimens from nine species of the Jungermannia...
Nine new amorphane sesquiterpenoids, (+)-7 beta-hydroxyamorpha-4,11-diene, (-)-9 alpha-hydroxyamorph...
A novel sesquiterpenoid, eremophila-9,11-dien-8α-ol, was isolated from the liverwort Marsupella emar...
This thesis consists of four chapters. The first chapter gives a general introduction dealing with t...
The structure of a new ent-longipinane type of sesquiterpenoid, (−)-ent-12β-acetoxylongipin- 2(10)-e...
This thesis consists of four chapters. The first chapter gives a general introduction dealing with t...
This thesis consists of eleven chapters and deals with phytochemical investigations of several liver...
[[abstract]]The sesquiterpene constituents of the essential oils of the Taiwanese liverworts Lepidoz...
The essential oils and extracts of Mylia taylorii and M. nuda were investigated by gas chromatograph...
The essential oils and extracts of Mylia taylorii and M. nuda were investigated by gas chromatograph...
Acetylcholinesterase (AChE) inhibitory activity-guided fractionation of the Chinese liverwort <i>Mar...
[[abstract]]The essential oils and extracts of Mylia taylorii and M. nuda were investigated by gas c...
[[abstract]]In the course of a systematic survey of the chemical constituents of liverworts grown in...
A new rosane diterpenoid, 3a-hydroxy-5,15-rosadien-11-one (3), was isolated, together with a known r...
The structure of a prenylbenzene derivative isolated previously from a Cuban specimen of the liverwo...
[[abstract]]The essential oils of fourteen liverwort specimens from nine species of the Jungermannia...
Nine new amorphane sesquiterpenoids, (+)-7 beta-hydroxyamorpha-4,11-diene, (-)-9 alpha-hydroxyamorph...
A novel sesquiterpenoid, eremophila-9,11-dien-8α-ol, was isolated from the liverwort Marsupella emar...
This thesis consists of four chapters. The first chapter gives a general introduction dealing with t...
The structure of a new ent-longipinane type of sesquiterpenoid, (−)-ent-12β-acetoxylongipin- 2(10)-e...
This thesis consists of four chapters. The first chapter gives a general introduction dealing with t...
This thesis consists of eleven chapters and deals with phytochemical investigations of several liver...
[[abstract]]The sesquiterpene constituents of the essential oils of the Taiwanese liverworts Lepidoz...
The essential oils and extracts of Mylia taylorii and M. nuda were investigated by gas chromatograph...
The essential oils and extracts of Mylia taylorii and M. nuda were investigated by gas chromatograph...
Acetylcholinesterase (AChE) inhibitory activity-guided fractionation of the Chinese liverwort <i>Mar...
[[abstract]]The essential oils and extracts of Mylia taylorii and M. nuda were investigated by gas c...
[[abstract]]In the course of a systematic survey of the chemical constituents of liverworts grown in...
A new rosane diterpenoid, 3a-hydroxy-5,15-rosadien-11-one (3), was isolated, together with a known r...
The structure of a prenylbenzene derivative isolated previously from a Cuban specimen of the liverwo...
[[abstract]]The essential oils of fourteen liverwort specimens from nine species of the Jungermannia...