[EN] QUINOLINE DERIVATIVES USED AS PET IMAGING AGENTS<br/>[FR] DÉRIVÉS DE LA QUINOLÉINE UTILISÉS COMME AGENTS D'IMAGERIE PET
申请人:IMP INNOVATIONS LTD
公开号:WO2011077095A1
公开(公告)日:2011-06-30
There is provided compounds of formula (I), wherein R1, R2, X1, X2, and X3 have meanings given in the description, and pharmaceutically-acceptable salts thereof, which compounds are useful as positron emission tomography (PET) imaging agents, useful in the treatment of diseases in which inhibition of epidermal growth factor receptor tyrosine kinase activity or the inhibition of HER2 activity is desired and/or required, and useful in the treatment of cancer.
Development of a new epidermal growth factor receptor positron emission tomography imaging agent based on the 3-cyanoquinoline core: Synthesis and biological evaluation
作者:Federica Pisaneschi、Quang-De Nguyen、Elham Shamsaei、Matthias Glaser、Edward Robins、Maciej Kaliszczak、Graham Smith、Alan C. Spivey、Eric O. Aboagye
DOI:10.1016/j.bmc.2010.08.004
日期:2010.9
97 ± 9.06 nM), low lipophilicity and good metabolic stability. ‘Click’ labeling afforded [18F]16 in 37.0 ± 3.6% decay corrected radiochemical yield based on azide [18F]14 and 7% end of synthesis (EOS) yield from aqueous fluoride. Compound [18F]16 was obtained with >99% radiochemical purity in a total synthesis time of 3 h. The compound showed good stability in vivo and a fourfold higher uptake in high
Disclosed herein are compounds that form covalent bonds with Bruton's tyrosine kinase (Btk). Also described are irreversible inhibitors of Btk. In addition, reversible inhibitors of Btk are also described. Also disclosed are pharmaceutical compositions that include the compounds. Methods of using the Btk inhibitors are disclosed, alone or in combination with other therapeutic agents, for the treatment of autoimmune diseases or conditions, heteroimmune diseases or conditions, cancer, including lymphoma, and inflammatory diseases or conditions.
There is provided compounds of formula (I), wherein R
1
, R
2
, X
1
, X
2
, and X
3
have meanings given in the description, and pharmaceutically-acceptable salts thereof, which compounds are useful as positron emission tomography (PET) imaging agents, useful in the treatment of diseases in which inhibition of epidermal growth factor receptor tyrosine kinase activity or the inhibition of HER2 activity is desired and/or required, and useful in the treatment of cancer.
[EN] METHODS AND COMPOUNDS FOR MODULATING MYOTONIC DYSTROPHY 1<br/>[FR] PROCÉDÉS ET COMPOSÉS POUR MODULER UNE DYSTROPHIE MYOTONIQUE DE TYPE 1
申请人:DESIGN THERAPEUTICS INC
公开号:WO2022126000A1
公开(公告)日:2022-06-16
The present disclosure relates to transcription modulator molecule compounds and methods for modulating the expression of dmpk, and treating diseases and conditions in which dmpk plays an active role. The transcription modulator comprising a) the first terminus comprising a DNA-binding moiety capable of noncovalently binding to a nucleotide repeat sequence CAG or CTG; b) a second terminus comprising a protein-binding moiety capable of binding to a regulatory molecule that modulates an expression of a gene comprising the nucleotide repeat sequence CAG or CTG; and c) an oligomeric backbone comprising a linker between the first terminus and the second terminus.