TY - JOUR
T1 - New Sesquiterpenes from Eremophila spectabilis
AU - Syah, Y.M.
AU - Ghisalberti, Emilio
AU - Skelton, Brian
AU - White, Allan
PY - 1996
Y1 - 1996
N2 - Two new eudesmane sesquiterpenes have been isolated from Eremophila spectabilis subsp. brevis. The structures of 6 beta-hydroxy-7 alpha(H)-eudesm-4-en-3-one (1) and 7 alpha(H)-eudesm-4(15)-ene-3 alpha,6 beta-diol (2) were elucidated by spectroscopic studies, and that of (1) was confirmed by a single-crystal room-temperature X-ray study. Crystals of (1) are monoclinic, P21, a 11.302(6), b 9.99(1), c 13.487(6) Angstrom, beta 108.45(4), Z = 4; R was 0.052 for 2340 independent 'observed' (I > 3 sigma(I)) diffractometer reflections.
AB - Two new eudesmane sesquiterpenes have been isolated from Eremophila spectabilis subsp. brevis. The structures of 6 beta-hydroxy-7 alpha(H)-eudesm-4-en-3-one (1) and 7 alpha(H)-eudesm-4(15)-ene-3 alpha,6 beta-diol (2) were elucidated by spectroscopic studies, and that of (1) was confirmed by a single-crystal room-temperature X-ray study. Crystals of (1) are monoclinic, P21, a 11.302(6), b 9.99(1), c 13.487(6) Angstrom, beta 108.45(4), Z = 4; R was 0.052 for 2340 independent 'observed' (I > 3 sigma(I)) diffractometer reflections.
UR - https://www.scopus.com/pages/publications/2542426019
M3 - Article
SN - 0004-9425
VL - 49
SP - 707
EP - 710
JO - Australian Journal of Chemistry: an international journal for chemical science
JF - Australian Journal of Chemistry: an international journal for chemical science
ER -