作者:Toshihiro Murata、Toshio Miyase、Fumihiko Yoshizaki
DOI:10.1248/cpb.59.88
日期:——
Nine new phenylpropanoids, rashomonic acids A—D (1—4) and meehaniosides A—E (5—9), along with four known compounds were isolated from Meehania urticifolia. The structure of each new compound was elucidated based on the results of spectroscopic analyses. Compounds 3—8 showed moderate hyaluronidase inhibitory activity with IC50 values of 183—1049 μM.
从 Meehania urticifolia 中分离出九种新的苯丙素、罗素酸 A—D (1—4) 和 meehanioside A—E (5—9),以及四种已知化合物。根据光谱分析的结果阐明了每种新化合物的结构。化合物3-8表现出中等的透明质酸酶抑制活性,IC50值为183-1049 μM。