[EN] IMIDAZOLOTHIAZOLE COMPOUNDS AS MODULATORS OF PROTEIN KINASE<br/>[FR] COMPOSÉS IMIDAZOLOTHIAZOLES UTILISÉS COMME MODULATEURS DE PROTÉINE KINASES
申请人:AMBIT BIOSCIENCE CORP
公开号:WO2010054058A1
公开(公告)日:2010-05-14
Compounds, compositions and methods are provided for modulating the activity of receptor kinases and for the treatment, prevention, or amelioration of one or more symptoms of disease or disorder mediated by receptor kinases.
Chlorine-Free Synthesis of Organic Alkyl Carbonates and Five- and Six-Membered Cyclic Carbonates
作者:Sang-Hyun Pyo、Rajni Hatti-Kaul
DOI:10.1002/adsc.201500654
日期:2016.3.3
report presents a new, one‐pot, facile, selective and green method for methoxycarbonylation of alcohols and synthesis of five‐ and six‐membered cyclic carbonates from corresponding alcohols with dimethyl carbonate (DMC) in the presence of molecular sieves without any additional solvent and catalyst. Syntheses of bifunctional structures comprising a six‐membered cyclic carbonate with allyl ether and methacrylate
Self-interrupted synthesis of sterically hindered aliphatic polyamide dendrimers
作者:Davit Jishkariani、Christopher M. MacDermaid、Yam N. Timsina、Silvia Grama、Syeda S. Gillani、Masoumeh Divar、Srujana S. Yadavalli、Ralph-Olivier Moussodia、Pawaret Leowanawat、Angely M. Berrios Camacho、Ricardo Walter、Mark Goulian、Michael L. Klein、Virgil Percec
DOI:10.1073/pnas.1700922114
日期:2017.3.21
commercially available 2,2-bis(hydroxymethyl)propionic acid and used as the starting building block for the divergent, convergent, and double-stage convergent–divergent iterative methods for the synthesis of dendrimers and dendrons containing ethylenediamine (EDA), piperazine (PPZ), and methyl 2,2-bis(aminomethyl)propionate (COOMe) cores. These...
Computational Design of Enhanced Enantioselectivity in Chiral Phosphoric Acid-Catalyzed Oxidative Desymmetrization of 1,3-Diol Acetals
作者:Shan-Shui Meng、Peiyuan Yu、Yi-Zhe Yu、Yong Liang、K. N. Houk、Wen-Hua Zheng
DOI:10.1021/jacs.0c02719
日期:2020.5.6
for the highly enantioselectivedesymmetrization of 2-alkyl-substituted 1,3-diols is presented. A combination of computational and experimental studies has been utilized to understand the origin of the stere-ocontrol of oxidativedesymmetrization of 1,3-diol benzylideneacetals. DFT calculations demonstrate that the acetal protecting group is highly influential for high enantioselectivity, and a simple
Norbornadienes: Robust and Scalable Building Blocks for Cascade “Click” Coupling of High Molecular Weight Polymers
作者:Andre H. St. Amant、Emre H. Discekici、Sophia J. Bailey、Manuel S. Zayas、Jung-Ah Song、Shelby L. Shankel、Shay N. Nguyen、Morgan W. Bates、Athina Anastasaki、Craig J. Hawker、Javier Read de Alaniz
DOI:10.1021/jacs.9b06328
日期:2019.8.28
Herein we report the development of a scalable and synthetically robust building block based on norbornadiene (NBD) that can be broadly incorporated into a variety of macromolecular architectures using traditional living polymerization techniques. By taking advantage of a selective and rapid deprotection with tetrazine, highly reactive "masked" cyclopentadiene (Cp) functionalities can be introduced