123955-03-3

Upstream product

• 128316-72-3 (Z)-3-(4-Hydroxy-phenyl)-2-((2S,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-acrylic acid methyl ester 
• 128316-64-3 (+/-)-methyl 3-p-benzyloxyphenyl-2-hydroxypropionate 
• 128316-65-4 3-(4-Benzyloxy-phenyl)-2-((2S,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-propionic acid methyl ester 
• 128316-69-8 3-[4-(tert-Butyl-dimethyl-silanyloxy)-phenyl]-2-((2S,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-propionic acid methyl ester 
• 128316-71-2 (Z)-3-[4-(tert-Butyl-dimethyl-silanyloxy)-phenyl]-2-((2S,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-acrylic acid methyl ester 
• 128316-67-6 3-(4-Hydroxy-phenyl)-2-((2S,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-propionic acid methyl ester 
• 121654-00-0 3,4,6-tris-O-tert-butyldimethylsilyl-1,2-anhydro-α-D-glucopyranose 

Downstream Products

• 603953-20-4 dihydro lespedezate 
• 126585-56-6 (Z)-3-(4-Hydroxy-phenyl)-2-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-acrylic acid 
• 126617-05-8 Sodium; (Z)-3-(4-hydroxy-phenyl)-2-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-acrylate 

Relevant academic research and scientific papers

Biomimetic synthesis of a leaf-opening factor, potassium isolespedezate, by direct formation of enol-glycoside

Potassium isolespedezate (1) is a leaf-opening factor controlling the nyctinastic leaf-movement of leguminous plants. We carried out bioorganic studies on nyctinasty by using synthetic probes designed on the structure of 1 and its galactose analog (2). Ho

TOTAL SYNTHESES OF POTASSIUM LESPEDEZATE AND POTASSIUM ISOLESPEDEZATE, BIOACTIVE SUBSTANCES CONCERNED WITH CIRCADIAN RYTHM IN NYCTINASTIC PLANTS

Potassium lespedezate and potassium isolespedezate have been synthesized.Synthetic compounds have exhibited the indistinguishable activities as natural ones on leaf-opening of nyctinastic plants.