scholarly journals NMR Spectroscopy for Studying Interactions of Bioactive Molecules

2012 ◽  
pp. 189-231
Author(s):  
Predrag Novak ◽  
Tomislav Jednačak
Keyword(s):  
Nmr Spectroscopy ◽  
Bioactive Molecules

scholarly journals Two new 2-alkylquinolones, inhibitory to the fish skin ulcer pathogen Tenacibaculum maritimum, produced by a rhizobacterium of the genus Burkholderia sp.

2018 ◽  
Vol 14 ◽  
pp. 1446-1451 ◽  
Author(s):  
Dandan Li ◽  
Naoya Oku ◽  
Atsumi Hasada ◽  
Masafumi Shimizu ◽  
Yasuhiro Igarashi
Keyword(s):  
Mass Spectrometry ◽  
Nmr Spectroscopy ◽  
Marine Fish ◽  
Marine Bacterium ◽  
Fish Farming ◽  
Culture Broth ◽  
Skin Ulcer ◽  
Bioactive Molecules ◽  
Fish Skin ◽  
Skin Ulcers

Exploration of rhizobacteria of the genus Burkholderia as an under-tapped resource of bioactive molecules resulted in the isolation of two new antimicrobial 2-alkyl-4-quinolones. (E)-2-(Hept-2-en-1-yl)quinolin-4(1H)-one (1) and (E)-2-(non-2-en-1-yl)quinolin-4(1H)-one (3) were isolated from the culture broth of strain MBAF1239 together with four known alkylquinolones (2 and 4–6), pyrrolnitrin (7), and BN-227 (8). The structures of 1 and 3 were unambiguously characterized using NMR spectroscopy and mass spectrometry. Compounds 1–8 inhibited the growth of the marine bacterium Tenacibaculum maritimum, an etiological agent of skin ulcers in marine fish, offering new opportunities to develop antibacterial drugs for fish farming.

Unitary bounds and controllability of quantum evolution in NMR spectroscopy

1999 ◽  
Vol 96 (12) ◽  
pp. 1739-1744 ◽  
Author(s):  
T. S. UNTIDT, S. J. GLASER, C. GRIESIN
Keyword(s):  
Nmr Spectroscopy ◽  
Quantum Evolution

Linking analysis to value chains: Using NMR spectroscopy and HPTLC to analyse the metabolite variability of turmeric products

Planta Medica ◽  
2013 ◽  
Vol 79 (13) ◽  
Author(s):  
A Booker ◽  
D Frommenwiler ◽  
C Umealajekwu ◽  
D Johnston ◽  
E Reich ◽  
...  
Keyword(s):  
Nmr Spectroscopy ◽  
Value Chains

Structure elucidation by NMR spectroscopy: Assisted analysis from spectra to molecular structure

Planta Medica ◽  
2014 ◽  
Vol 80 (10) ◽  
Author(s):  
S Groscurth ◽  
T Kühn ◽  
P Kessler ◽  
V Rukachaisirikul
Keyword(s):  
Molecular Structure ◽  
Nmr Spectroscopy ◽  
Structure Elucidation ◽  
Assisted Analysis
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