• Korean Journal of Pharmacognosy
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• v.49 no.2
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• pp.103-107
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• 2018

Two phenylpropanoids, three caffeoylquinic acid deravatives and an iridoid were isolated from the stem of Lonicera macckii. On the basis of physico-chemical data, these compounds were identified as caffeic acid methyl ester(1), 5-caffeoylquinic acid n-butyl ester(2), methyl 3,4-dicaffeoyl quinate(3), 3,5-dicaffeoyl quinic acid n-butyl ester(4), loganin (5) and caffeic acid(6). All compounds were isolated for the first time from the stem of this plant.