Results 271 to 280 of about 58,940 (303)

Intermolecular Hydrogen Abstraction Reaction between Nitrogen Radicals in Purine Rings and Alkyl Ethers: A Highly Selective Method for the Synthesis of N‐9 Alkylated Purine Nucleoside Derivatives

Advanced Synthesis and Catalysis, 2011
Hai-Ming Guo, Dong-Chao Wang
exaly  

Synthesis and antiviral bioactivity of novel chalcone derivatives containing purine moiety

Chinese Chemical Letters, 2018
Bao-An Song
exaly  

Novel butanehydrazide derivatives of purine-2,6-dione as dual PDE4/7 inhibitors with potential anti-inflammatory activity: Design, synthesis and biological evaluation

European Journal of Medicinal Chemistry, 2018
Grażyna Chłoń-Rzepa, Agnieszka Jankowska, Marietta Ślusarczyk   +2 more
exaly  

Thiol functionalized carbon ceramic electrode modified with multi-walled carbon nanotubes and gold nanoparticles for simultaneous determination of purine derivatives

Materials Science and Engineering C, 2020
Celia Ferrag, Meissam Noroozifar, Kagan Kerman   +2 more
exaly  

Basisch substituierte Purin‐Derivate II

Archiv der Pharmazie, 1957
openaire   +1 more source

Purines. IV. The Infrared Spectrum of Purine and Certain Substituted Purine Derivatives¹

Journal of the American Chemical Society, 1955
C. H. Willits, J. C. Decius, K. L. Dille, Bert E. Christensen   +3 more
openaire   +1 more source

Synthesis of 6-Substituted Purine Derivatives

HETEROCYCLES, 2009
Amal Al-Azmi, K. Anita Kumari
openaire   +1 more source

Novel Coumarin Derivatives Containing 1,2,4-Triazole, 4,5-Dicyanoimidazole and Purine Moieties: Synthesis and Evaluation of Their Cytostatic Activity

Molecules, 2012
Mirela Sedic, Marko Klobučar, Sandra Pavelić Kraljević   +2 more
exaly  

Syntheses in the purine derivative series

Pharmaceutical Chemistry Journal, 1974
O. V. Kozlova, L. A. Nikolaeva, I. M. Ovcharova, I. V. Persiyanova, E. S. Golovchinskaya   +4 more
openaire   +2 more sources

Promiscuous enzyme-catalyzed regioselective Michael addition of purine derivatives to α,β-unsaturated carbonyl compounds in organic solvent

Tetrahedron, 2009
Qi Wu
exaly