199998-83-9

Upstream product

• 13504-85-3 (2S,4R)-1-(benzyloxycarbonyl)-4-hydroxypyrrolidine-2-carboxylic acid 
• 199998-81-7 (2S,4R)-1-benzyloxycarbonyl-2-{2-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)-2-oxoethyl}-oxymethyl-4-methanesulfonyloxypyrrolidine 
• 117811-88-8 (2S,4R)-1-benzyloxycarbonyl-2-(ethoxycarbonylmethyl)oxymethyl-4-methanesulfonyloxypyrrolidine 
• 117811-80-0 (2S,4R)-1-benzyloxycarbonyl-2-(carboxymethyloxymethyl)-4-methanesulfonyloxypyrrolidine 
• 117811-79-7 (2S,4R)-1-benzyloxycarbonyl-2-hydroxymethyl-4-methanesulfonyloxypyrrolidine 
• 117811-78-6 methyl (2S,4R)-1-benzyloxycarbonyl-4-methanesulfonyloxypyrrolidine-2-carboxylate 
• 64187-48-0 methyl (2S,4R)-1-benzyloxycarbonyl-4-hydroxypyrrolidine-2-carboxylate 
• 127768-15-4 (2S,4R)-1-benzyloxycarbonyl-2-(2-oxopropyl)oxymethyl-4-methanesulfonyloxypyrrolidine 

Downstream Products

• 199998-84-0 (2S,4R)-1-benzyloxycarbonyl-2-(2-fluoropropyl)oxymethyl4-methanesulfonyloxypyrrolidine 

Relevant academic research and scientific papers

Synthesis and antibacterial activity of novel 4-pyrrolidinylthio carbapenems - I. 2-alkoxymethyl derivatives

The synthesis and in vitro antibacterial activity of a novel series of 2-alkoxymethyl-4-pyrrolidinylthio-1β-methyl carbapenems are described. As a result of these studies, we discovered that FR27743 (19j) containing a novel 2-fluoroethoxymethyl substituen

3-pyrrolidinylthio-1-azabicyclo[3.2.0]-hept-2-ene-2-carboxylic acid derivatives and their preparation

The invention relates to a compound of antimicrobial activity, of the formula: STR1 in which R1 is carboxy or protected carboxy, R2 is hydroxy(lower)alkyl or protected hydroxy(lower)alkyl, R3 is hydrogen or lower alkyl, R