Novel cephalosporin derivatives possessing a bicyclic heterocycle at the 3-Position. Part II: Synthesis and antibacterial activity of 3-(5-Methylthiazolo[4,5- c ]pyridinium-2-yl)thiomethylcephalosporin derivatives and related compounds

1998 ◽  
Vol 6 (9) ◽  
pp. 1641-1653 ◽  
Author(s):  
Masaki Tsushima ◽  
Yuko Kano ◽  
Eijiro Umemura ◽  
Katsuyoshi Iwamatsu ◽  
Atsushi Tamura ◽  
...  
2005 ◽  
Vol 60 (2) ◽  
pp. 183-188 ◽  
Author(s):  
R. P. Maskey ◽  
H. Lessmann ◽  
S. Fotso ◽  
I. Grün-Wollny ◽  
H. Lackner ◽  
...  

From the Streptomyces spp. 815 and GW4184, four new 4-juglon-2-ylbutyric acid derivatives, the juglomycins G - J (3a, 4a, 4c, 5c), have been isolated and characterised. The structures were derived from the 1D and 2D NMR data and mass spectra and confirmed by comparison with structurally related compounds. The absolute configuration was deduced from the CD spectra. The new natural products exhibited weak antibacterial activity similar to juglomycin A (5a).


2012 ◽  
Vol 23 (3) ◽  
pp. 265-275 ◽  
Author(s):  
Renata Los ◽  
Marta Wesołowska-Trojanowska ◽  
Anna Malm ◽  
Monika M. Karpińska ◽  
Joanna Matysiak ◽  
...  

ChemInform ◽  
2010 ◽  
Vol 33 (42) ◽  
pp. no-no
Author(s):  
Chang-Hyun Oh ◽  
Han-Won Cho ◽  
In-Kyu Lee ◽  
Jai-Yang Gong ◽  
Joung-Hoon Choi ◽  
...  

ChemInform ◽  
2010 ◽  
Vol 42 (1) ◽  
pp. no-no
Author(s):  
Fumiko Fujisaki ◽  
Kaori Shoji ◽  
Mari Shimodouzono ◽  
Nobuhiro Kashige ◽  
Fumio Miake ◽  
...  

ChemInform ◽  
2010 ◽  
Vol 33 (44) ◽  
pp. no-no
Author(s):  
Chang-Hyun Oh ◽  
Hyun-Gu Dong ◽  
Han-Won Cho ◽  
Sung Jin Park ◽  
Joon Hee Hong ◽  
...  

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