Isolation of a new monoterpenic ester from the leaves of Michelia compressa (Maxim.) Sargent var. formosana Kanehira (Magnoliaceae).
Pressafonin A (1) and pressafonin B (2), two new Michelia monoterpenic esters, have been isolated from Michelia compressa (Maxim.) Sargent var. formosana Kanehira (Magnoliaceae), and their structures are determined on the basis of spectroscopic analysis.
Cheng
Ming-Jen
MJ
Bioresource Collection and Research Center, Food Industry Research and Development Institute, Hsinchu, Taiwan, ROC.
Lo
Wen-Li
WL
Huang
Jin-Cherng
JC
Yeh
Yu-Ting
YT
Hong
Zi-Ling
ZL
Lu
Yu-Cheng
YC
Chang
Ming-Sung
MS
Chen
Chung-Yi
CY
D034341:Aristolochic Acids / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D029562:Magnoliaceae / Q000737:chemistry*; D015394:Molecular Structure; D018515:Plant Leaves / Q000737:chemistry*
D034341:Aristolochic Acids; C550025:pressalanine A; C550026:pressalanine B