Biotechnology Application Center, Beijing Vocational College of Electronic Science and Technology, Beijing, P. R. China.
Magn Reson Chem. 2010 Feb;48(2):164-7. doi: 10.1002/mrc.2552.
Five hydroxylated derivatives of glycyrrhetinic acid by Mucor polymorphosporus were isolated. Among them, 6beta, 7beta-dihydroxyglycyrrhentic acid (2) and 27-hydroxyglycyrrhentic acid (3) are new compounds. Their chemical structures were identified by spectral methods including 2D-NMR.
麦角菌属多形孢变种分离得到甘草次酸的 5 个羟基衍生物。其中，6β，7β-二羟基甘草次酸（2）和 27-羟基甘草次酸（3）为新化合物。通过包括 2D-NMR 在内的光谱方法鉴定了它们的化学结构。
