摘要
从拐芹ＡｎｇｅｌｉｃａｐｏｌｙｍｏｒｐｈａＭａｘｉｍ根及根茎的酯溶性部位分得两个化合物Ｉ和ＩＩ。经光谱解析（ＵＶ，ＩＲ，ＭＳ，１Ｈ－ＮＭＲ，１３ＣＮＭＲ，１Ｈ－１ＨＣＯＳＹ，１３Ｃ－１ＨＣＯＳＹ和ＤＥＰＴ等），确定１为一个新成分，命名为拐芹色原酮Ａ（ａｎｇｅｌｉｔｉｃｉｎＡ），ＩＩ为ｓａｘａｌｉｎ。
AngeliticinA,a
newchromone,hasbeenisolatedfromanethereal extract ofthe root of
Angelica polymorphaMaximbysilicagel col um n chromatography together
w i th on e k n own compound saxalin.Angeliticin A was found to be
white granulous crystals with mp l 77～178℃, Its molecular formula
is C20H22O7.On basis spectral data ( UV,I R,MS ,NMR,COSYas
wellasDEPT) its structure was identified as I. It is soluble in MeOH,
DMSO and pyridine, sparingly soluble in CHCl3.
出处
《药学学报》
CAS
CSCD
北大核心
1995年第12期910-913,共4页
Acta Pharmaceutica Sinica
