Two new cucurbitane triterpenoids from the seeds of Momordica charantia
L Ma, AH Yu, LL Sun, W Gao, MM Zhang… - Journal of Asian …, 2014 - Taylor & Francis
Two new cucurbitane triterpenoids 1 and 2 were isolated, together with six known
compounds, from the seeds of Momordica charantia L. The structures of new compounds
were determined to be 3-O-{[β-d-galactopyranosyl (1→ 6)]-O-β-d-galactopyranosyl}-23 (R),
24 (R), 25-trihydroxycucur-bit-5-ene (1), 3-O-[β-d-galactopyranosyl]-25-O-β-d-
galactopyranosyl-7 (R), 22 (S), 23 (R), 24 (R), 25-pentahydroxycucurbit-5-ene (2),
respectively. Their structures were elucidated by the combination of mass spectrometry, one …
compounds, from the seeds of Momordica charantia L. The structures of new compounds
were determined to be 3-O-{[β-d-galactopyranosyl (1→ 6)]-O-β-d-galactopyranosyl}-23 (R),
24 (R), 25-trihydroxycucur-bit-5-ene (1), 3-O-[β-d-galactopyranosyl]-25-O-β-d-
galactopyranosyl-7 (R), 22 (S), 23 (R), 24 (R), 25-pentahydroxycucurbit-5-ene (2),
respectively. Their structures were elucidated by the combination of mass spectrometry, one …
Two new cucurbitane triterpenoids from the seeds of Momordica charantia.
ML Ma Lin, YAH Yu AiHua, SLL Sun LiLi, GW Gao Wan… - 2014 - cabidigitallibrary.org
Two new cucurbitane triterpenoids 1 and 2 were isolated, together with six known
compounds, from the seeds of Momordica charantia L. The structures of new compounds
were determined to be 3-O-{[β-D-galactopyranosyl (1→ 6)]-O-β-D-galactopyranosyl}-23 (R),
24 (R), 25-trihydroxycucur-bit-5-ene (1), 3-O-[β-D-galactopyranosyl]-25-O-β-D-
galactopyranosyl-7 (R), 22 (S), 23 (R), 24 (R), 25-pentahydroxycucurbit-5-ene (2),
respectively. Their structures were elucidated by the combination of mass spectrometry, one …
compounds, from the seeds of Momordica charantia L. The structures of new compounds
were determined to be 3-O-{[β-D-galactopyranosyl (1→ 6)]-O-β-D-galactopyranosyl}-23 (R),
24 (R), 25-trihydroxycucur-bit-5-ene (1), 3-O-[β-D-galactopyranosyl]-25-O-β-D-
galactopyranosyl-7 (R), 22 (S), 23 (R), 24 (R), 25-pentahydroxycucurbit-5-ene (2),
respectively. Their structures were elucidated by the combination of mass spectrometry, one …