Orally active cephalosporins. IV. Synthesis, antibacterial activity and oral absorption of 3-(1H-1,2,3-triazol-4-yl)thiomethylthio-cephalosporins.
The synthesis, antibacterial activity and oral absorption of 3-(1H-1,2,3-triazol-4-yl)thiomethylthio-3-cephem-4-carboxyli c acids with various C-7 side chains (2) are described. The (1H-1,2,3-triazol-4-yl)thiomethylthio C-3 side chain was found to be an effective substituent for good oral absorption of cephalosporins with some C-7 side chains.
Shionogi Research Laboratories, Shionogi & Co., Ltd., Osaka, Japan.
M
M
Kume
T
T
Kubota
Y
Y
Kimura
H
H
Nakashimizu
K
K
Motokawa
D000818:Animals; D002511:Cephalosporins / Q000138:chemical synthesis* / Q000493:pharmacokinetics / Q000494:pharmacology*; D006090:Gram-Negative Bacteria / Q000187:drug effects; D006094:Gram-Positive Bacteria / Q000187:drug effects; D007408:Intestinal Absorption; D008297:Male; D051379:Mice; D008813:Mice, Inbred ICR; D008826:Microbial Sensitivity Tests
D002511:Cephalosporins