97961-06-3

Upstream product

• 2142-63-4 1-(3-Bromophenyl)ethanone 
• 298-12-4 Glyoxilic acid 

Downstream Products

• 118540-53-7 4-acetylthio-3-(3-bromobenzoyl)butyric acid 
• 117808-92-1 3-(3-bromobenzoyl)-3-butenoic acid 
• 118540-39-9 2-acetylthio-3-(3-bromobenzoyl)propionic acid 
• 62903-13-3 4-(3-bromophenyl)-4-oxo-butyric acid 
• 74939-78-9 (E)-4-oxo-4-(3-bromophenyl)-2-butenoic acid 

Relevant academic research and scientific papers

4-phenyl-4-oxo-butanoic acid derivatives with kynurenine-3-hydroxylase inhibiting activity

4-phenyl-4-oxo-butanoic acid derivatives for use in the treatment of the human or animal body by therepy; particularly as kynurenine-3-hydroxylase inhibitors, in the prevention and/or treatment of a neurodegenerative disease wherein the inhibition of such an enyzme is needed. The present invention further comprises a selected class of the above mentioned 4-phenyl-4-oxo-butanoic acid derivatives, their pharmaceutically acceptable salts, a process for their preparation and pharmaceutical compositions containing them.

Pyridazinone derivatives and their use as agricultural fungicides

Compounds of formula (I): STR1 (in which R1 and R3 are hydrogen or halogen: R2 is hydrogen, alkyl, alkoxy or halogen; R4 is hydrogen and R5 is hydroxy or alkoxy; or R4 is hydroxy and R