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从高良姜中分离了7个化合物,其中4个二苯基庚烷类化合物:1,7-0dipenylhept-4-en-30one,7-(4“-hydroxy-3”-methoxyphenyl)-1-phenylhept-4-en-3-one,5-hydroxy-7-(4“-hydroxy-3”-methoxyphenyl)-1-phenyl-3-heptanone,5-metoxy-7-(4“-hydroxy-3”