Bioactive Chemical Constituents of Adonis amurensis.
- Resource Type
- Article
- Authors
- Jin, Yu Jian; Li, Si Cong; Xue, Xin; Xu, Guang Hua
- Source
- Chemistry of Natural Compounds. Jan2022, Vol. 58 Issue 1, p116-118. 3p.
- Subject
- *NORMAL-phase chromatography
*INFLAMMATORY bowel diseases
- Language
- ISSN
- 0009-3130
Subfraction AA1/6 was objected to column chromatography over silica gel eluted with CH SB 2 sb Cl SB 2 sb -MeOH (100:0-1:4) to get compound B 2 b (7.35 mg). Subfraction AA1/4 was chromatographed over silica gel using gradient solvent CH SB 2 sb Cl SB 2 sb -MeOH (100:0-1:4) to get compound B 1 b (13.46 mg). Subfraction AA2/3 was chromatographed over silica gel using gradient solvent CH SB 2 sb Cl SB 2 sb -MeOH (100:0-0:100) to get compound B 4 b (3.92 mg). Subfraction AB3/1 was chromatographed on a silica gel column and eluted with PE-EtOAc gradient solvent to get three subfraction AB3/1/1-3. [Extracted from the article]