- Tuning Exciton Coupling of Merocyanine Nucleoside Dimers by RNA, DNA and GNA Double Helix Conformations
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Exciton coupling between two or more chromophores in a specific environment is a key mechanism associated with color tuning and modulation of absorption energies. This concept is well exemplified by natural photosynthetic proteins, and can also be achieve
- Bandorf, Johannes,Bialas, David,Dietzsch, Julia,H?bartner, Claudia,Würthner, Frank
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supporting information
(2022/01/19)
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- Synthesis and structure-activity relationships of uracil nucleotide derivatives and analogues as agonists at human P2Y2, P2Y4, and P2Y6 receptors
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A series of UTP, UDP, and UMP derivatives and analogues were synthesized and evaluated at the human pyrimidinergic P2Y receptor subtypes P2Y2, P2Y4, and P2Y6 stably expressed in 1321N1 astrocytoma cells. Substituents at N3
- El-Tayeb, Ali,Qi, Aidong,Müller, Christa E.
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p. 7076 - 7087
(2007/10/03)
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- AZINES AND AZOLES. LXXXIX. SYNTHESIS AND STRUCTURE OF RIBOSYLATED BARBITURIC ACIDS
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Ribosylation of barbituric acid according to the silyl version of the Hilbert-Johnson method yields a mixture of 1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)barbituric acid and 1,3-bis(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)barbituric acid.These were separated and converted into the deacetylated analogs.The structure of the obtained compounds is discussed on the basis of their IR, 1H and 13C NMR, CD, and UV spectra.
- Moskvin, A. V.,Ksenofontova, G. V.,Studentsov, E. P.,Ivin, B. A.
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p. 440 - 446
(2007/10/02)
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