Kisie W, Zielińska K, Joshi S P
Department of Phytochemistry, Institute of Pharmacology, Polish Academy of Sciences, Kraków.
Phytochemistry. 2000 Aug;54(8):763-6. doi: 10.1016/s0031-9422(00)00167-9.
From the roots of Crepis mollis, one new and two known guaianolides were isolated together with eight known guaianolide glycosides, one known germacranolide glycoside and two known phenylpropanoids. The structure and relative configuration of the new compound were established as 9alpha-hydroxy-4beta, 15, 11beta, 13-tetrahydro-dehydrozaluzanin C by spectral methods.
从软毛还阳参的根部分离得到一个新的愈创木烷型倍半萜内酯、两个已知的愈创木烷型倍半萜内酯，以及八个已知的愈创木烷型倍半萜内酯糖苷、一个已知的吉马烷型倍半萜内酯糖苷和两个已知的苯丙素类化合物。通过光谱方法确定了新化合物的结构和相对构型为9α-羟基-4β,15,11β,13-四氢脱氢zaluzanin C。
