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[Isolation and structure of sibirate from Sibiraea angustata]
Yao Xue Xue Bao = Acta Pharmaceutica Sinica
|January 1, 1993
Abstract:
A new ferulic acid ester, C16H22O9, mp 141-143 degrees C (EtOAc), named sibirate (I), was isolated from the aerial part of Sibiraea angustata (Rchd.) Hand.-Mazz. in addition to a known compound ferulic acid. By means of IR, EI-MS, FAB-MS, 1H NMR, 13C NMR and chemical evidences the structure of sibirate was established as glucityl ferulate.