50909-84-7

Upstream product

• 40040-81-1 2-amino-3-benzyl-5-(4-methoxyphenyl)-pyrazine 
• 103-80-0 phenylacetyl chloride 

Downstream Products

• 1238832-12-6 5-(4-acetoxyphenyl)-3-benzyl-2-(phenylthioacetylamino)pyrazine 
• 1238831-99-6 3-benzyl-5-(4-methoxyphenyl)-2-(phenylthioacetylamino)pyrazine 
• 50909-85-8 3-benzyl-5-(p-hydroxyphenyl)-2-(phenylacetamido)pyrazine 
• 1238832-00-2 3-benzyl-5-(4-hydroxyphenyl)-2-(phenylthioacetyl amino)pyrazine 

Relevant academic research and scientific papers

COELENTERAMIDE ANALOGS

There has been a need for coelenteramide analogs or the like that produce fluorescent proteins which exhibit different fluorescent characteristics from those of the existing fluorescent proteins. Disclosed is a compound represented by general formula (1) (wherein R1 represents a substituted or unsubstituted aryl, a substituted or unsubstituted arylalkyl, a straight or branched alkyl which may optionally be substituted with an alicyclic group, an alicyclic group or a heterocyclic group; R2 represents hydrogen or —(SO2)R4; R3 represents hydrogen, hydroxyl, methoxy or acetoxy; R4 represents a substituted or unsubstituted aryl, a substituted or unsubstituted arylalkyl or a straight or branched alkyl which may optionally be substituted with an alicyclic group; and X1 represents —C(═S)— or —SO2—).