159185-41-8

Upstream product

• 572-09-8 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide 
• 99-93-4 4-Hydroxyacetophenone 
• 25876-45-3 p-hydroxyacetophenone-4-O-2',3',4',6'-tetra-O-acetyl-β-D-glucopyranoside 
• 76-83-5 trityl chloride 
• 530-14-3 picein 

Downstream Products

• 159185-43-0 Acetic acid (2S,3R,4S,5R,6R)-4,5-diacetoxy-2-(4-acetyl-phenoxy)-6-((2R,3R,4S,5R)-3,4,5-triacetoxy-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-3-yl ester 
• 159185-42-9 Acetic acid (2S,3R,4S,5R,6R)-4,5-diacetoxy-2-(4-acetyl-phenoxy)-6-hydroxymethyl-tetrahydro-pyran-3-yl ester 
• 159185-40-7 Acetic acid (2R,3R,4S,5R,6S)-4,5-diacetoxy-6-(4-acetyl-phenoxy)-2-trityloxymethyl-tetrahydro-pyran-3-yl ester 

Relevant academic research and scientific papers

Phenolic and triterpenoid glycosides from Aster batangensis

A new phenolic glycoside, asterbatanoside A [p-hydroxyacetophenone-4-O-β-D-xylopyranosyl-(1 → 6)-β-D-glucopyranoside], and two new triterpenoid saponins, asterbatanoside B [2α,3β,23-trihydroxyolean-12-en-28-oic acid-28-O-β-D-glucopyranosyl-(1 → 6)-β-D-glucopyranoside] and asterbatanoside C [3-O-β-D-glucopyranosyl-2β,3β,23-trihydroxyolean-12-en-28- oicacid-28-O-β-D-glucopyranoside] were isolated from the roots of Aster batangensis. Their structures were determined by spectroscopic methods and chemical evidence. The total synthesis of asterbatanoside A is also reported. Copyright