Two new terpene glycosides from the Alpiniae Oxyphyllae Fructus / 药学学报
Acta Pharmaceutica Sinica
; (12): 1283-1287, 2023.
Article
ي Zh
| WPRIM
| ID: wpr-978694
المكتبة المسؤولة:
WPRO
ABSTRACT
Two undescribed terpene glycosides and two compounds were isolated from the n-butanol fraction of Alpiniae Oxyphyllae Fructus by using various chromatographic methods, including MCI Gel, Sephadex LH-20, ODS, silica gel and semi-preparative HPLC. The structures of the isolated compounds were identified by spectroscopy methods (1D, 2D NMR, UV, IR, MS, etc.), and the absolute configuration of the compound 1 was determined by ECD calculation and acid hydrolysis. Compounds 1 and 2 are new compound, and compounds 3 and 4 were isolated from Alpiniae Oxyphyllae Fructus for the first time.
النص الكامل:
1
الفهرس:
WPRIM
اللغة:
Zh
مجلة:
Acta Pharmaceutica Sinica
السنة:
2023
نوع:
Article