879486-59-6

Upstream product

• 656-65-5 3-fluoro-4-bromophenylamine 
• 124-63-0 methanesulfonyl chloride 

Downstream Products

• 1206773-34-3 N-(4-{(E)-2-[3-tert-butyl-5-(5-fluoro-2-oxo-1,2-dihydro-pyridin-3-yl)-2-methoxy-phenyl]-vinyl}-3-fluoro-phenyl)-methanesulfonamide 

Relevant academic research and scientific papers

Heterocyclic antiviral compounds

Compounds having the formula I wherein R1, R2, R3, R4a, R4b, R4c, R5, R6, R9 and n are as defined herein are Hepatitis C virus NS5b polymerase inhibitors. Also disclosed are compositions and methods for treating an HCV infection and inhibiting HCV replication.

SUBSTITUTED BIPHENYL DERIVATIVE

The present invention relates to a biaryl derivative or a pharmacologically acceptable salt thereof having an excellent collagen-synthesis inhibition activity. A biaryl derivative having a structure represented by the following General Formula (I) or a pharmacologically acceptable salt thereof: wherein R1 represents a C6-C10 aryl group which is substituted with one to three group(s) each independently selected from the group consisting of a group defined by formula R-L-, a di-(C1-C6 alkyl)amino group, a di-(C1-C6 alkyl)aminosulfonyl group, a hydroxyaminocarbonyl group, and a halogen atom, and so on; R represents a C1-C6 alkyl group, and so on; L represents a sulfonyl group, an aminosulfonyl group, or a sulfonylamino group, and so on; R2 represents a hydrogen atom, and so on; A represents a group defined by formula (II), (III), or (IV); R3 represents a C1-C6 alkyl group, and so on; and R4 represents a C1-C6 alkyl group, and so on.