127768-05-2Relevant articles and documents
Synthesis and antibacterial activity of novel 4-pyrrolidinylthio carbapenems - I. 2-alkoxymethyl derivatives
Azami, Hidenori,Tsutsumi, Hideo,Matsuda, Keiji,Barrett, David,Hattori, Kouji,Nakajima, Takashi,Kuroda, Satoru,Kamimura, Toshiaki,Murata, Masayoshi
, p. 2069 - 2087 (2007/10/03)
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
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, (2008/06/13)
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