1536110-54-9Relevant articles and documents
Iron/Copper Co-Catalyzed Cross-Coupling Reaction for the Synthesis of 6-Substituted 7-Deazapurines and the Corresponding Nucleosides
Daelemans, Dirk,Herdewijn, Piet,Li, Qingfeng,Persoons, Leentje
, (2019)
An efficient access to 6-substituted 7-deazapurine and the corresponding nucleosides by coupling aryl or alkyl Grignard reagents and halogenated purine nucleosides in the presence of Fe(acac)3/CuI is described. A series of 6-substituted 7-deazapurines and the corresponding nucleosides were obtained in medium to good yields. For the synthesis of modified nucleosides that will be the subject of biological testing, we propose to use iron-catalyzed instead of palladium-catalyzed reaction. The synthesized compounds were tested for their antiproliferative activity. The cytotoxicity study of compounds 11a-q shows that by modifying the 6-position of 7-deazapurine ribonucleosides, the compounds may become selective for certain cancer cell lines.
6-methyl 7-position-denitrified purine nucleoside compounds and application thereof
-
, (2017/09/02)
The invention discloses6-methyl 7-position-denitrified purine nucleoside compounds and an application thereof and belongs to the field of medicinal chemistry. The 6-methyl 7-position-denitrified purine nucleoside compounds or pharmaceutically acceptable salts of the compounds having characteristics of a structure shown as formula I are a kind of novel-structured compounds designed and synthesized according to protein structure characteristics of RNA virus polymerase, and the compounds can inhibit RNA viruses, thereby being capable of serving as potential drugs for preventing and treating infection of RNA viruses such as HCV (hepatitis c virus), influenza virus, HRV (rhinovirus), RSV, Ebola virus, DENV (Dengue virus), enterovirus and the like.
Synthesis, cytostatic, antimicrobial, and anti-HCV activity of 6-substituted 7-(het)aryl-7-deazapurine ribonucleosides
Nau?, Petr,Caletková, Olga,Kone?ny, Petr,D?ubák, Petr,Bogdanová, Kate?ina,Kolá?, Milan,Vrbková, Jana,Slavětínská, Lenka,Tlou?t'Ová, Eva,Perlíková, Pavla,Hajdúch, Marián,Hocek, Michal
, p. 1097 - 1110 (2014/03/21)
A series of 80 7-(het)aryl- and 7-ethynyl-7-deazapurine ribonucleosides bearing a methoxy, methylsulfanyl, methylamino, dimethylamino, methyl, or oxo group at position 6, or 2,6-disubstituted derivatives bearing a methyl or amino group at position 2, were