The aerial parts of Amphoricarpos neumayeri ssp. murbeckii afforded eleven guaianolides with the same relative (1 alpha H,4 beta H,5 alpha H, 7 alpha H) configuration of the basic skeleton. All of them contained a CH2OX (X = H, acetyl or isovaleroyl) group in 4 alpha-position, typical for amphoricarpolides. Four compounds (1-4) were isolated before from the same species, originating from different localities. Guaianolides 5-11 are new compounds. Compounds 7 and 8 were epoxidized at the 10 alpha(14)-position. Instead of the Delta(11(13))-double bond, observed in all previously isolated guaianolides from the same species, the four lactones contained 11 alpha,13-diol (8-10) or 11 alpha-OH, 13-chloro (11) moieties respectively.
TY - JOUR
AU - Đorđević, Iris
AU - Jadranin, Milka
AU - Vajs, Vlatka
AU - Menković, Nebojša
AU - Tešević, Vele
AU - Macura, Slobodan
AU - Milosavljević, Slobodan
PY - 2006
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/2711
AB - The aerial parts of Amphoricarpos neumayeri ssp. murbeckii afforded eleven guaianolides with the same relative (1 alpha H,4 beta H,5 alpha H, 7 alpha H) configuration of the basic skeleton. All of them contained a CH2OX (X = H, acetyl or isovaleroyl) group in 4 alpha-position, typical for amphoricarpolides. Four compounds (1-4) were isolated before from the same species, originating from different localities. Guaianolides 5-11 are new compounds. Compounds 7 and 8 were epoxidized at the 10 alpha(14)-position. Instead of the Delta(11(13))-double bond, observed in all previously isolated guaianolides from the same species, the four lactones contained 11 alpha,13-diol (8-10) or 11 alpha-OH, 13-chloro (11) moieties respectively.
PB - Verlag Z Naturforsch, Tubingen
T2 - Zeitschrift fur Naturforschung. Section B: Journal of Chemical Sciences
T1 - Further guaianolides from Amphoricarpos neumayeri ssp murbeckii from Montenegro
VL - 61
IS - 11
SP - 1437
EP - 1442
DO - 10.1515/znb-2006-1119
ER -
@article{
author = "Đorđević, Iris and Jadranin, Milka and Vajs, Vlatka and Menković, Nebojša and Tešević, Vele and Macura, Slobodan and Milosavljević, Slobodan",
year = "2006",
abstract = "The aerial parts of Amphoricarpos neumayeri ssp. murbeckii afforded eleven guaianolides with the same relative (1 alpha H,4 beta H,5 alpha H, 7 alpha H) configuration of the basic skeleton. All of them contained a CH2OX (X = H, acetyl or isovaleroyl) group in 4 alpha-position, typical for amphoricarpolides. Four compounds (1-4) were isolated before from the same species, originating from different localities. Guaianolides 5-11 are new compounds. Compounds 7 and 8 were epoxidized at the 10 alpha(14)-position. Instead of the Delta(11(13))-double bond, observed in all previously isolated guaianolides from the same species, the four lactones contained 11 alpha,13-diol (8-10) or 11 alpha-OH, 13-chloro (11) moieties respectively.",
publisher = "Verlag Z Naturforsch, Tubingen",
journal = "Zeitschrift fur Naturforschung. Section B: Journal of Chemical Sciences",
title = "Further guaianolides from Amphoricarpos neumayeri ssp murbeckii from Montenegro",
volume = "61",
number = "11",
pages = "1437-1442",
doi = "10.1515/znb-2006-1119"
}
Đorđević, I., Jadranin, M., Vajs, V., Menković, N., Tešević, V., Macura, S.,& Milosavljević, S.. (2006). Further guaianolides from Amphoricarpos neumayeri ssp murbeckii from Montenegro. in Zeitschrift fur Naturforschung. Section B: Journal of Chemical Sciences
Verlag Z Naturforsch, Tubingen., 61(11), 1437-1442.
https://doi.org/10.1515/znb-2006-1119
Đorđević I, Jadranin M, Vajs V, Menković N, Tešević V, Macura S, Milosavljević S. Further guaianolides from Amphoricarpos neumayeri ssp murbeckii from Montenegro. in Zeitschrift fur Naturforschung. Section B: Journal of Chemical Sciences. 2006;61(11):1437-1442.
doi:10.1515/znb-2006-1119 .
Đorđević, Iris, Jadranin, Milka, Vajs, Vlatka, Menković, Nebojša, Tešević, Vele, Macura, Slobodan, Milosavljević, Slobodan, "Further guaianolides from Amphoricarpos neumayeri ssp murbeckii from Montenegro" in Zeitschrift fur Naturforschung. Section B: Journal of Chemical Sciences, 61, no. 11 (2006):1437-1442,
https://doi.org/10.1515/znb-2006-1119 . .
