177908-37-1Relevant articles and documents
Application of Transaminases in a Disperse System for the Bioamination of Hydrophobic Substrates
Berglund, Per,Fiorati, Andrea,Humble, Maria S.,Tessaro, Davide
supporting information, (2020/02/04)
The challenging bioamination of hydrophobic substrates has been attained through the employment of a disperse system consisting of a combination of a low polarity solvent (e. g. isooctane or methyl-tert-butylether), a non-ionic surfactant and a minimal amount of water. In these conditions, amine transaminases (ATA) were shown to efficiently carry out the reductive amination of variously substituted cyclohexanones, providing good conversions often coupled with a superior stereoselectivity if compared with the corresponding chemical reductive amination. An array of synthetically useful 4-substituted aminocyclohexanes was consequentially synthesized through biocatalysis, analyzed and stereochemically characterized. (Figure presented.).
1,3 DI-SUBSTITUTED CYCLOBUTANE OR AZETIDINE DERIVATIVES AS HEMATOPOIETIC PROSTAGLANDIN D SYNTHASE INHIBITORS
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, (2018/04/27)
A compound of formula (I), wherein R, R1, R2, R3, Y, Y1, a, X, and Z are as defined herein. The compounds of the present invention are inhibitors of hematopoietic prostaglandin D synthase (H-PGDS) and can be useful in the treatment of Duchenne Muscular Dystrophy. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting H-PGDS activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.
Lead Optimization toward Proof-of-Concept Tools for Huntington's Disease within a 4-(1 H -Pyrazol-4-yl)pyrimidine Class of Pan-JNK Inhibitors
Wityak, John,McGee, Kevin F.,Conlon, Michael P.,Song, Ren Hua,Duffy, Bryan C.,Clayton, Brent,Lynch, Michael,Wang, Gwen,Freeman, Emily,Haber, James,Kitchen, Douglas B.,Manning, David D.,Ismail, Jiffry,Khmelnitsky, Yuri,Michels, Peter,Webster, Jeff,Irigoyen, MacArena,Luche, Michele,Hultman, Monica,Bai, Mei,Kuok, Iokteng D.,Newell, Ryan,Lamers, Marieke,Leonard, Philip,Yates, Dawn,Matthews, Kim,Ongeri, Lynette,Clifton, Steve,Mead, Tania,Deupree, Susan,Wheelan, Pat,Lyons, Kathy,Wilson, Claire,Kiselyov, Alex,Toledo-Sherman, Leticia,Beconi, Maria,Mu?oz-Sanjuan, Ignacio,Bard, Jonathan,Dominguez, Celia
, p. 2967 - 2987 (2015/04/27)
Through medicinal chemistry lead optimization studies focused on calculated properties and guided by X-ray crystallography and computational modeling, potent pan-JNK inhibitors were identified that showed submicromolar activity in a cellular assay. Using in vitro ADME profiling data, 9t was identified as possessing favorable permeability and a low potential for efflux, but it was rapidly cleared in liver microsomal incubations. In a mouse pharmacokinetics study, compound 9t was brain-penetrant after oral dosing, but exposure was limited by high plasma clearance. Brain exposure at a level expected to support modulation of a pharmacodynamic marker in mouse was achieved when the compound was coadministered with the pan-cytochrome P450 inhibitor 1-aminobenzotriazole. (Chemical Presented)