[EN] ADENINE DERIVATIVES SUITABLE FOR THE TREATMENT OF (INTER ALIA) MUSCULAR DYSTROPHY<br/>[FR] DÉRIVÉS D'ADÉNINE APPROPRIÉS POUR LE TRAITEMENT (ENTRE AUTRES) DE LA DYSTROPHIE MUSCULAIRE
申请人:MD PHARMA AB
公开号:WO2014083327A1
公开(公告)日:2014-06-05
The invention provides a compound of formula (I), wherein R1, R2, R3, R4, R5, Ra and Rb have the meanings given in the description, with the proviso that the compound is not a compound selected from the group given in the description. The invention also provides the defined compounds (with or without the proviso) for use in the treatment of muscular dystrophy.
Aqueous-Phase Suzuki-Miyaura Cross-Coupling Reactions of Free Halopurine Bases
The Suzuki-Miyaura reaction of 9-unsubstituted 2-, 6-, and 8-halopurine bases with diverse aryl- and alkenylboronic acids in water-acetonitrile mixtures under microwave irradiation was used for the single-step synthesis of arylpurines. In most cases the product crystallized directly from the reaction mixture in high yields and good purity. The scope and limitations of these reactions were studied.