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. 2002 Oct;73(6):550-2.
doi: 10.1016/s0367-326x(02)00181-8.

A new dicaffeoylquinic acid butyl ester from Isertia pittieri

Byung H Um  1 , Merve Polat, Annelise Lobstein, Bernard Weniger, Raul Aragón, Lieve Declercq, Robert Anton
Affiliations

A new dicaffeoylquinic acid butyl ester from Isertia pittieri

Byung H Um et al. Fitoterapia. 2002 Oct.

Abstract

A new 4,5-di-O-caffeoylquinic acid butyl ester (1) was isolated from an ethyl acetate soluble fraction of Isertia pittieri stems, along with three known compounds, 1,5-di-O-caffeoylquinic acid (2), 3,4-di-O-caffeoylquinic acid (3) and 4,5-di-O-caffeoylquinic acid (4).

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