[Isolation and structure of sibirate from Sibiraea angustata].
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.
Zhang
C Z
CZ
Department of Pharmacy, Lanzhou Medical College.
Li
C
C
Feng
S L
SL
Zhao
C L
CL
Wang
W H
WH
D002934:Cinnamates / Q000737:chemistry / Q000302:isolation & purification*; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D015394:Molecular Structure; D013012:Sorbitol / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification
D002934:Cinnamates; D004365:Drugs, Chinese Herbal; C087798:sibirate; D013012:Sorbitol