Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Marsupella emarginata"'
Autor:
Piotr Górski
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 91, Iss 0 (2022)
Marsupella subemarginata Bakalin Fedosov is a semi-cryptic Eurasian species. Recently, it has been found in the Far East (Kamchatka and Japan) and Swiss Alps, as well as the Giant Mountains (Sudetes, Czech Republic). The plant was also observed in th
Externí odkaz:
https://doaj.org/article/a8aabd52f2ad4f66a04ea7c6b87433d1
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Wilfried A. König, Adewale M. Adio
Publikováno v:
Tetrahedron: Asymmetry. 18:1693-1700
Six new sesquiterpenoids and two new norsesquiterpenoids were isolated from the essential oils of three liverworts. The isolated compounds include (+)-eudesma-4,11-dien-8α-ol from the liverwort Diplophyllum albicans , (−)-4β,5β-diacetoxygymnomit
Publikováno v:
Tetrahedron. 58:4335-4341
Four oxygenated amorphane derivatives [(−)-(1R,2S,6R,10S)-2α-acetoxyamorpha-4,7(11)-dien-8-one, (−)-(1R,2S,6R,10S)-2α-acetoxy-11-methoxyamorpha-4,7-diene, (−)-(1R,2R,3S,6R,10S)-2α,3α-diacetoxyamorpha-4,7(11)-dien-8-one and (−)-(1R,2R,3R,6
Publikováno v:
Chemosphere. 36:1275-1289
The relationships between water chemistry and aquatic bryoflora in the Vosges Mountains (Eastern France) were studied in an attempt to survey the processes of acidification. 6 chemical variables (pH, Mg2+, Ca2+, K+, NO3−, Al) were used to explain t
Autor:
Siegfried Huneck, Yoshinori Asakawa, Fumihiro Nagashima, Toshinori Nagai, Yoshimi Ohi, Motoo Tori
Publikováno v:
Phytochemistry. 33:1445-1448
Three new longipinane-type sesquiterpenoids, 9,11α,14α-triacetoxymarsupellone, 9,11β,14α-triacetoxymarsupellone and 9,14α-diacetoxymarsupellone, were isolated from German Marsupella emarginata together with marsupellone and acetoxymarsupellone,
Publikováno v:
Phytochemistry. 29:1921-1924
Three new gymnomitrane sesquiterpenoids have been isolated from the liverwort Marsupella emarginata var. patens together with the known (−)-gymnomitrene and (−)-ar-curcumene. Their structures and absolute configurations have been determined on th
Publikováno v:
Phytochemistry. 61(1)
The hydrodistillation products of the liverworts Marsupella emarginata , M. aquatica and M. alpina were investigated by spectroscopic methods. A number of new compounds could be isolated by preparative gas chromatography (GC) and identified by spectr
Publikováno v:
Phytochemistry. 37:1767-1768
A new ent -longipinane-type sesquiterpenoid, 9-acetoxymarsupellol, was isolated from the liverwort Marsupella emarginata together with the previ
Publikováno v:
Phytochemistry. 31:4027-4028
A novel sesquiterpenoid, eremophila-9,11-dien-8α-ol, was isolated from the liverwort Marsupella emarginata. Its structure was elucidated by NMR studies.