66074-94-0

Upstream product

• 77-78-1 dimethyl sulfate 
• 2569-86-0 5,8-dihydroxy-7-methoxyflavanone 
• 67-64-1 acetone 
• 70185-52-3 (2E)-1-(6-hydroxy-2,3,4-trimethoxyphenyl)-3-phenylprop-2-en-1-one 
• 100-52-7 benzaldehyde 
• 22248-14-2 6-hydroxy-2,3,4-trimethoxyacetophenone 
• 102-92-1 Cinnamoyl chloride 
• 642-71-7 3,4,5-trimethoxyphenol 
• 88938-99-2 3-(3,4-dimethoxyphenyl)-1-(6-hydroxy-2,3,4-trimethoxyphenyl)propan-1-one 
• 89329-20-4 3,4,5-trimethoxyphenylcinnamate 
• 186581-53-3 diazomethane 
• 54299-60-4 5-hydroxy-6,7-dimethoxyflavanone 

Downstream Products

• 103393-09-5 3-hydroxy-5,6,7-trimethoxy-2-phenyl-4H-benzopyran-4-one 
• 72061-65-5 5,8-dihydroxy-6,7-dimethoxyflavanone 
• 98784-18-0 4-chloro-3-formyl-5,6,7-trimethoxy-flav-3-ene 
• 142646-46-6 3,5,6,7-Tetra-acetyl-6-hydroxygalangin 
• 75413-07-9 3,5,6,7-tetramethoxyflavone 
• 142646-44-4 3,5,6,7-tetrahydroxy-2-phenyl-4H-chromen-4-one 

Relevant academic research and scientific papers

α-Glucosidase inhibition of 6-hydroxyflavones. Part 3: Synthesis and evaluation of 2,3,4-trihydroxybenzoyl-containing flavonoid analogs and 6-aminoflavones as α-glucosidase inhibitors

The SAR studies suggested that the C-ring of baicalein (1) was not necessary for the activity, and validated the importance of 2,3,4- trihydroxybenzoyl structure of 1. Thus, a series of 2,3,4-trihydroxybenzoyl- containing flavonoid analogs were investigat

REACTIVITY OF ARYLCINNAMATES IN POLYPHOSPHORIC ACID (PPA): CYCLISATION AND REARRANGEMENT REACTIONS

In polyphosphoric acid (PPA), various phenyl-substituted cinnamates react to give 4-phenyl-3,4-dihydrocoumarins, flavanones or 3-phenylindanone owing to the nature of the substituents on the phenyl moiety.

FLAVONONE AND OTHER CONSTITUENTS FROM ONYCHIUM SILICULOSUM

Key Word Index - Onychium siliculosum; Pteridaceae; pterosins; flavonones; structure elucidation. Two new compounds, onitinoside and onysilin along with the known compounds, pinostrobin, onitin, onitisin, campesterol, sitosterol and n-alkanes (C25-C33) were isolated from Onychium siliculosum.Onitinoside and onysilin were identified by spectral and chemical methods as 4-O-glucosyl-6-(2'-hydroxyethyl)-2,2,5,7-tetramethylindan-1-one and 5-hydroxy-6,7-dimethoxyflavonone, respectively.