115681-38-4Relevant articles and documents
Indonesian medicinal plants. XV. Chemical structures of five new resin- glycosides, merremosides a, b, c, d, and e, from the tuber of Merremia mammosa (Convolvulaceae)
Kitagawa, Isao,Baek, Nam In,Kawashima, Keiko,Yokokawa, Yoshihiro,Yoshikawa, Masayuki,Ohashi, Kazuyoshi,Shibuya, Hirotaka
, p. 1680 - 1692 (1996)
Five new resin-glycosides, named merremosides a (1), b (2), c (3), d (4), and e (5), were isolated from the tuber of Merremia mammosa (LOUR.) HALLIER f. (Convolvulaceae), an Indonesian medicinal plant. The structures of 1, 2, 3, 4, and 5 have been elucidated on the basis of chemical and physicochemical evidence, including syntheses of (11S)-(+)- and (11R)-(-)- jalapinolic acid (16b and 18b) and the glycosidic acid designated as merremoside i (6).