1H and 13C NMR assignments of tricanguinas A–B, coumarin monoterpenes from Trichosanthes anguina L. (6th October 2014) - Nhiem, Nguyen Xuan; Yen, Hoang Thi; Kiem, Phan Van; Minh, Chau Van; Tai, Bui Huu; Tuan Anh, Hoang Le; Park, SeonJu; Kim, Nanyoung; Kim, Seung Hyun