Glucosylated caffeoylquinic acid derivatives from the flower buds of Lonicera japonica

• Main Authors: Yang Yu (Author), Zhibo Jiang (Author), Weixia Song (Author), Yongchun Yang (Author), Yuhuan Li (Author), Jiandong Jiang (Author), Jiangong Shi (Author)
• Format: Book
• Published: Elsevier, 2015-05-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Three new glucosylated caffeoylquinic acid isomers (1-3), along with six known compounds, have been isolated from an aqueous extract of the flower buds of Lonicera japonica. Structures of the new compounds were determined by spectroscopic and chemical methods as (−)-4-O-(4-O-β-d-glucopyranosylcaffeo...