N6-SUBSTITUTED ADENOSINE DERIVATIVES AND N6-SUBSTITUTED ADENINE DERIVATIVES AND USES THEREOF
申请人:Shi Jiangong
公开号:US20130045942A1
公开(公告)日:2013-02-21
The present invention provides N
6
-substituted adenosine derivatives and N
6
-substituted adenine derivatives, manufacturing methods thereof, a pharmaceutical composition comprising the said compounds above, and uses of these compounds in manufacturing medicaments and health-care products for treating insomnia, convulsion, epilepsy, and Parkinson's diseases, and preventing and treating dementia.
[EN] COMPOSITIONS AND METHODS OF USING THE SAME FOR TREATMENT OF NEURODEGENERATIVE AND MITOCHONDRIAL DISEASE<br/>[FR] COMPOSITIONS ET LEURS MÉTHODE D'UTILISATION POUR LE TRAITEMENT D'UNE MALADIE NEURODEGENERATIVE ET MITOCHONDRIALE
申请人:MITOKININ INC
公开号:WO2020206363A1
公开(公告)日:2020-10-08
The present disclosure is directed to nitrogen-containing heteroaryl analogs, methods of making nitrogen-containing analogs, and methods of treating disorders associated with PINK1 kinase activity including, but not limited to, neurodegenerative diseases, mitochondrial diseases, fibrosis, and/or cardiomyopathy using these analogs. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
Heterocyclic entities that modulate PI3 kinase activity, pharmaceutical compositions containing the isoquinolone entities, and methods of using these chemical entities for treating diseases and conditions associated with P13 kinase activity are described herein.
In Planta, In Vitro and In Silico Studies of Chiral N6-Benzyladenine Derivatives: Discovery of Receptor-Specific S-Enantiomers with Cytokinin or Anticytokinin Activities
作者:Ekaterina M. Savelieva、Anastasia A. Zenchenko、Mikhail S. Drenichev、Anna A. Kozlova、Nikolay N. Kurochkin、Dmitry V. Arkhipov、Alexander O. Chizhov、Vladimir E. Oslovsky、Georgy A. Romanov
DOI:10.3390/ijms231911334
日期:——
N6-benzyladenine derivatives were studied as potential cytokinins or anticytokinins. All compounds contained a methyl group at the α-carbon atom of the benzyl moiety, making them R- or S-enantiomers. Four pairs of chiral nucleobases and corresponding ribonucleosides containing various substituents at the C2 position of adenine heterocycle were synthesized. A nucleophilic substitution reaction by secondary
细胞分裂素是经典的植物激素,影响植物个体发育的所有阶段,但由于缺乏合适的配体,包括对单个细胞分裂素受体具有特异性的配体,它们在农业中的应用受到限制。在这项工作中,研究了一系列手性N 6 -苄基腺嘌呤衍生物作为潜在的细胞分裂素或抗细胞分裂素。所有化合物在苄基部分的 α-碳原子上都含有一个甲基,使它们成为R - 或S - 对映异构体。四对手性核碱基和相应的核糖核苷,在C处含有各种取代基合成了2位腺嘌呤杂环。使用仲光学活性胺的亲核取代反应。在体内和体外测定中发现了所研究化合物的手性对其与拟南芥单个细胞分裂素受体相互作用的强烈影响。AHK2 和 CRE1/AHK4 受体对研究的S-核碱基显示出低亲和力,而 AHK3 受体对它们中的大多数显示出显着的亲和力。从而发现了三种合成的AHK3特异性细胞分裂素:N 6 -(( S )-α-甲基苄基)腺嘌呤( S -MBA)、2-氟、N 6 -(( S )-α-甲基苄基)腺嘌呤(S