717876-75-0Relevant articles and documents
Fluorescence switching of photochromic vinylpyrene-substituted 2′-deoxyguanosine
Saito, Yoshio,Matsumoto, Katsuhiko,Takeuchi, Yoshiki,Bag, Subhendu Sekhar,Kodate, Satoshi,Morii, Takashi,Saito, Isao
, p. 1403 - 1406 (2009)
We synthesized C8-vinylpyrene-substituted 2′-deoxyguanosine VPyG and studied the photoregulated reversible E-Z isomerization. When E-isomer was irradiated with visible light (>420 nm), E- to Z-isomerization took place very rapidly, while upon i
Design and synthesis of highly solvatochromic fluorescent 2′-deoxyguanosine and 2′-deoxyadenosine analogs
Matsumoto, Katsuhiko,Takahashi, Naoya,Suzuki, Azusa,Morii, Takashi,Saito, Yoshio,Saito, Isao
scheme or table, p. 1275 - 1278 (2011/04/16)
We synthesized various substituted 8-styryl-2′-deoxyguanosine and 8-styryl-2′-deoxyadenosine derivatives. Among them only acetyl substituted 8-styryl-2′-deoxyguanosine analog 5b showed a remarkable solvatochromicity (Δλmaxem=91nm),th
Synthesis of novel push-pull-type solvatochromic 2′-deoxyguanosine derivatives with longer wavelength emission
Saito, Yoshio,Suzuki, Azusa,Imai, Kazutoshi,Nemoto, Nobukatsu,Saito, Isao
scheme or table, p. 2606 - 2609 (2010/07/06)
We synthesized novel push-pull-type fluorescent guanosine derivatives, CNG and AcG containing 1,6- and 2,7-disubstituted pyrene chromophores. 1,6-Disubstituted pyrene derivatives, 1,6-CNG (3b) and 1,6-AcG (3c),
Synthesis and properties of oligonucleotides containing 8-bromo-2′-deoxyguanosine
Fabrega, Carme,Macias, Maria J.,Eritja, Ramon
, p. 251 - 260 (2007/10/03)
The preparation of oligonucleotides containing 8-bromo-2′-deoxyguanosine is described. Substitution of G by 8-bromoguanine on an alternating CG decamer stabilizes the Z-form in such a way that the B-form was not observed. Melting temperatures showed that duplexes in which 8-bromo-2′-deoxyguanosine paired with natural bases were much less stable.
DNA duplexes stabilized by modified monomer residues: Synthesis and stability
Graham, Duncan,Parkinson, John A.,Brown, Tom
, p. 1131 - 1138 (2007/10/03)
The synthesis of a series of 2′-deoxyuridine analogues modified at the 5-position and a series of 2′-deoxypurines modified at the 8-position is described. Ultraviolet melting studies have been used to assess the stability of DNA duplexes 12- and 8-residue