81371-54-2Relevant articles and documents
Studies on the Constituents of Momordica charantia L. III. Characterization of New Cucurbitacin Glycosides of the Immature Fruits. (1). Structures of Momordicosides G, F1, F2 and I
Okabe, Hikaru,Miyahara, Yumi,Yamauchi, Tatsuo
, p. 3977 - 3986 (2007/10/02)
Several non-bitter cucurbitacin glicosides were isolated together with two bitter cucurbitacin glycosides from the immature fruits of Momordica charantia L. (Cucurbitaceae), and four of the non-bitter glycosides, momordicosides G, F1, F2 and I, were caracterized from chemical and spectral evidence as folows; G, 3-O-β-D-allopyranoside of 5,19-epoxy-25-methoxy-5β-cucurbita-6,23-dien-3β-ol; F1, 3-O-β-D-glucopyranoside of 5,19-epoxy-25-methoxy-5β-cucurbita-6,23-dien-3β-ol; F2, 3-O-β-D-allopyranoside of 5,19-epoxy-5β-cucurbita-6,23-diene-3β,25-diol; I, 3-O-β-D-glucopyranoside of 5,19-epoxy-5β-cucurbita-6,23-diene-3β,25-diol.ords- Momordica charantia; Cucurbitaceae; tetracyclic triterpene glicoside; cucurbitacin; momordicosides G, F1, F2, I; allopyranoside; 5,19-epoxy-25-methoxy-5β-cucurbita-6,23-dien-3β-ol; 5,19-epoxy-5β-cucurbita-6,23-diene-3β,25-diol