A new eremophilane sesquiterpenoid and a new iridoid from Pedicularis striata subsp. arachnoides.
A new sesquiterpenoid, eremophila-10,11-diene-7alpha,13-diol, and a new iridoid aglycone, dihydrocatalpolgenin, have been isolated and identified from Pedicularis striata Pall subsp. arachnoides (Franch) Tsoong in addition to the known iridoid glycosides, aucubin and 8-O-acetylharpagide.
Gao
J
J
Institute of Organic Chemistry, State Key Laboratory of Applied Organic Chemistry at Lanzhou University, Lanzhou 730000, People's Republic of China.
Yang
L
L
Jia
Z J
ZJ