WANG Xin-wen, LIU Xiao-li, DING Cai-feng, et al. Chemical Constituents of -butanol Fraction of Notoginseng Medicinal Fungal Substance (Ⅰ)[J]. Chinese journal of experimental traditional medical formulae, 2016, 22(7): 89-92.
DOI:
WANG Xin-wen, LIU Xiao-li, DING Cai-feng, et al. Chemical Constituents of -butanol Fraction of Notoginseng Medicinal Fungal Substance (Ⅰ)[J]. Chinese journal of experimental traditional medical formulae, 2016, 22(7): 89-92. DOI: 10.13422/j.cnki.syfjx.2016070089.
Chemical Constituents of -butanol Fraction of Notoginseng Medicinal Fungal Substance (Ⅰ)
Objective: To investigate the chemical constituents of n-butanol fraction of notoginseng medicinal fungal substance. Method: The compounds were separated and purified through the system solvent extraction
D101 macroporous adsorbent resin
silica gel column chromatography
open ODS column chromatography
and semi-preparative liquid chromatography. The structures of the compound were identified by chemical properties and spectroscopic data. Result: Six compounds were separated from n-butanol fraction of notoginseng medicinal fungal substance and identified as ginsenoside Rk3(1)
pseudoginsenoside RT2(2)
ginsenoside Rg3(3)
24(R)-pseudoginsenoside GQ (4)
ginsenoside Rd (5)
and gypenoside LXIX (6). Conclusion: Compound 2 and compound 4 were isolated from notoginseng for the first time
and all compounds were isolated from notoginseng medicinal fungal substance for the first time.