Platyconic acid A, a genuine triterpenoid saponin from the roots of Platycodon grandiflorum.
A genuine triterpenoid saponin, platyconic acid A (1) was isolated from the roots extract of Platycodon grandiflorum, together with five known saponins: deapioplatycoside E (2), platycoside E (3), platycodin D(3) (4), platycodin D(2) (5) and platycodin D (6). The structure of 1 was determined on the basis of spectral analysis and chemical evidence.
Choi
Yeon Hee
YH
Korea Research Institute of Chemical Technology, Taejeon, Korea. yeonhee@krict.re.kr
Yoo
Dae Seok
DS
Choi
Chun Whan
CW
Cha
Mi-Ran
MR
Kim
Young Sup
YS
Lee
Hyun Sun
HS
Lee
Kang Ro
KR
Ryu
Shi Yong
SY
D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D018517:Plant Roots / Q000737:chemistry; D031238:Platycodon / Q000737:chemistry*; D012503:Saponins / Q000737:chemistry* / Q000302:isolation & purification*
D012503:Saponins