1. Aromatic glycosides from the whole plants of Iris japonica.
- Author
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Shi GR, Wang X, Liu YF, Zhang CL, Wang Y, Li L, Ni G, Chen RY, and Yu DQ
- Subjects
- Acetophenones chemistry, Drugs, Chinese Herbal chemistry, Glycosides chemistry, Molecular Structure, Stereoisomerism, Drugs, Chinese Herbal isolation & purification, Glycosides isolation & purification, Iris Plant chemistry
- Abstract
Phytochemical investigation on the whole plants of Iris japonica led to the isolation of four new aromatic glycosides. Their structures including the absolute configurations were determined by spectroscopic and chemical methods as (-)-4-hydroxy-3-methoxy acetophenone 4-O-β-d-{6-O-[4-O-(7R,8S)-(4-hydroxy-3-methoxyphenylglycerol-8-yl)-3-methoxybenzoyl]}-glucopyranoside (1), (-)-4-hydroxy-3-methoxy acetophenone 4-O-β-d-{6-O-[4-O-(7S,8R)-(4-hydroxy-3-methoxyphenylglycerol-8-yl)-3-methoxybenzoyl]}-glucopyranoside (2), (-)-4-hydroxy-3-methoxy acetophenone 4-O-β-d-{6-O-[4-O-(7R,8R)-(4-hydroxy-3-methoxyphenylglycerol-8-yl)-3-methoxybenzoyl]}-glucopyranoside (3), (-)-4-hydroxy-3-methoxy acetophenone 4-O-β-d-{6-O-[4-O-(7S,8S)-(4-hydroxy-3-methoxyphenylglycerol-8-yl)-3-methoxybenzoyl]}-glucopyranoside (4), respectively.
- Published
- 2016
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