Isolation and Identification of Compounds from Brazilian Propolis which Enhance Macrophage Spreading and Mobility

Abstract

Brazilian propolis is known to induce the activation of murine effector cells. We isolated and identified six compounds from a water-soluble extract of Brazilian propolis, all of which have enhancing effects on the spreading and mobility of murine macrophages. These compounds were identified as caffeoylquinic acid-derivatives, namely, 5-caffeoylquinic acid (1), chlorogenic acid (2), 4-caffeoylquinic acid (3), 4, 5-dicaffeoylquinic acid (4), 3, 5-dicaffeoyquinic acid (5) and 3, 4-dicaffeoylquinic acid (6).