Phenylpropanoid-conjugated iridoid glucosides from leaves of Morinda morindoides

Yasinjan Hashim, Kazufumi Toume^*, Shusaku Mizukami, Toshinori Kitami, Mayumi Taniguchi, Awet Alem Teklemichael, Yuki Tayama, Nguyen Tien Huy, José Nzunzu Lami, Joseph M. Bodi, Kenji Hirayama, Katsuko Komatsu^*