本文通过对荣华二采区10...

从云南产远志科药用植物黄花远志(Polygala arillata Buch.-Ham.ex D.Don)茎皮的乙醇提取物中分离得到4个新的齐墩果烷型三萜皂甙,......

Two new dioxyxanthones,polyhongkongenoxanthones A and B(1 and 2) were isolated from the herbs of Polygala hongkongensis,......

Two new xanthones, 1, 6, 8-trihydroxy-2, 3-methylenedioxyxanthone 1 and 1, 4-dihydroxy-6, 7-methylenedioxyxanthone 2, we......

A new triterpenoid glycoside,3-β-O-β-D-glucopyranosyl presenegenin 28-O-α-L-arabipyranosyl(1→3)-β-D-xylopyranosyl(1......