Structural Requirements of the Flavin Moiety of Flavin-Adenine Dinucleotide for Intramolecular Complex Formation*

Biochemistry ◽  
1965 ◽  
Vol 4 (12) ◽  
pp. 2612-2615 ◽  
Author(s):  
Bruce M. Chassy ◽  
Donald B. McCormick
2005 ◽  
Vol 3 (13) ◽  
pp. 2393 ◽  
Author(s):  
Joan-Antoni Farrera ◽  
Pedro Hidalgo-Fernández ◽  
Jurry M. Hannink ◽  
Jurriaan Huskens ◽  
Alan E. Rowan ◽  
...  

2005 ◽  
Vol 2005 (11) ◽  
pp. 741-743 ◽  
Author(s):  
Satish C. Gupta ◽  
Mohamad Yusuf ◽  
Mandeep Thakur ◽  
Ramesh C. Kamboj

The photocyclisation of thiophene and furan substituted o-xylylbischromones is described. The reaction occurs through a 1,4-biradical species. The proximity of the two chromophores due to intramolecular complex formation affects the chemical efficiency of the reaction.


1974 ◽  
Vol 29 (3-4) ◽  
pp. 122-127 ◽  
Author(s):  
Ming-ta Sung ◽  
John A. Parker

Abstract Molecular complexes in the ratio 1:1 were formed in aqueous solution between various methoxysubstituted phenylisopropylamine (amphetamine) hydrochloride or oxalate salts and riboflavin deri­vatives (flavin mononucleotide and flavin adenine dinucleotide). The association constants for these complexes were determined by the fluorescence quenching method as well as by the absorption method. The nature of the complex formation may be due to charge-transfer, electron-transfer, electrostatic and hydrophobic forces. The steric effect also plays an important role in the complex formation. The absorption wavelength and association constant of the complexes are correlated with the published biological activities of the methoxyamphetamines.


2003 ◽  
Vol 4 (3) ◽  
pp. 728-735 ◽  
Author(s):  
Toshiyuki Matsudo ◽  
Kazuyoshi Ogawa ◽  
Etsuo Kokufuta

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