75443-87-7

Upstream product

• 75523-28-3 5-benzyl-1,2-dihydropyrazol-3-one 
• 128223-46-1 methyl (R)-N-(isopropoxycarbonyl)phenylalaninate 
• 128223-47-2 (R)-N-(isopropoxycarbonyl)phenylalaninol 
• 129867-99-8 (3-R)-2-acetoxy-3-isopropoxycarbonylamino-4-phenylbutyronitrile 
• 129867-98-7 (R)-N-(isopropoxycarbonyl)phenylalaninal 
• 13033-84-6 D-phenylalanine methyl ester hydrochloride 
• 673-06-3 D-(R)-phenylalanine 
• 63158-17-8 methyl (E)-4-phenyl-2-butenoate 
• 73845-40-6 methyl trans-2,3-epoxy-4-phenylbutanoate 
• 75414-66-3 methyl threo-3-hydroxy-2-tosyloxy-4-phenylbutanoate 
• 75414-69-6 methyl threo-2,3-dihydroxy-4-phenylbutanoate 
• 37779-49-0 methyl 3-oxo-4-phenylbutanoate 
• 73845-38-2 methyl 4-phenylbut-2-ynoate 
• 34541-75-8 methyl (Z)-4-phenyl-2-butenoate 

Downstream Products

• 140409-02-5 methyl (2S,3R)-2-acetoxy-3-acetylamino-4-phenylbutyrate 
• 140409-03-6 methyl (2R,3R)-2-acetoxy-3-acetylamino-4-phenylbutyrate 
• 59554-14-2 DL-erythro-3-amino-2-hydroxy-4-phenylbutanoic acid 
• 59554-14-2 (±)-(4R,5S)-4-benzyl-2-oxooxazolidine-5-carboxylic acid 

Relevant academic research and scientific papers

A Practical Synthesis of threo-3-Amino-2-hydroxycarboxylic Acids

An expeditious synthesis of (2R,3S)-3-amino-4-cyclohexyl-2-hydroxybutyric acid (2) and (2S,3R)-3-amino-2-hydroxy-4-phenylbutyric acid (4), the key components of the renin inhibitor (1) and bestatin (3), respectively, have been accomplished by featuring hi