128961-13-7

Upstream product

• 6515-21-5 4-methoxymethoxy-benzaldehyde 
• 28448-83-1 2′-hydroxyl-4′-methoxyl-5′-isopentenylacetophenone 
• 552-41-0 1-(2-hydroxy-4-methoxyphenyl)ethanone 
• 123-08-0 4-hydroxy-benzaldehyde 
• 1092462-95-7 4'-methoxy-4-methoxymethoxy-2'-prenyloxychalcone 
• 128961-25-1 1-(4-methoxy-2-((3-methylbut-2-en-1-yl)oxy)phenyl)ethan-1-one 

Downstream Products

• 129097-15-0 2-(4-hydroxyphenyl)-7-methoxy-6-(3-methylbut-2-en-1-yl)chroman-4-one 
• 78316-27-5 (+/-)-bavachin 
• 28448-85-3 buroussochalcone B 
• 20784-60-5 (E)-1-(2-hydroxy-4-methoxy-5-(3-methylbut-2-en-1-yl)phenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one 

Relevant academic research and scientific papers

2-phenylchroman-4-one derivatives and antiviral composition comprising the same

The present invention relates to a 2-phenylchroman-4-one derivative or a pharmaceutically acceptable salt thereof, a method for manufacturing the same, and a therapeutic agent for MERS containing the same as an active component. A compound containing the

Synthesis and antibacterial activity of chalcones bearing prenyl or geranyl groups from Angelica keiskei

Chalcones bearing prenyl or geranyl groups from Angelica keiskei, such as 4-hydroxyderricin (1a), xanthoangelol (1e), xanthoangelol F (1f), xanthoangelol H (2), deoxyxanthoangelol H (3), and deoxydihydroxanthoangelol H (4) and their derivatives were synthesized. From the evaluation of antibacterial activity of the synthesized chalcones, 1a, isobavachalcone (1b), 1e, 1f, bavachalcone (5a), and broussochalcone B (5b) were found to inhibit Gram-positive bacteria.

An Improved Procedure for Cyclisation of Chalcones to Flavanones Using Celite Supported Potassium Fluoride in Methanol: Total Synthesis of Bavachinin

Chalcones may be cyclised to the corresponding flavanones by stirring with KF - celite suspended in methanol at reflux.This method gives consistently higher conversion than other reported procedures and its utility is illustrated by the synthesis of the l