A library of P-rhodamines was prepared via a new robust sequence that creates the core heterocycle by addition of diaryllithium reagents to esters. The first SAR study for P-rhodamines shows that they are NIR-emissive and highly bright fluorophores.
The invention relates to a compound characterized by general formula (100), wherein R1 and R6 are H or F, R2, R3, R4 and R5 can be any substituent, R7, R8, RN1, RN2, RN3 and RN4 are a hydrocarbon moiety, one of R9 and R10 is hydrogen and the other one is hydrogen or a saturated carbon atom connected to any substituent, and its use in staining and live cell fluorescence imaging.
The present invention relates to substituted imidazopyridinyl-aminopyridine compounds and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing substituted imidazopyridinyl-aminopyridine compounds and methods of treating cell proliferative disorders, such as cancer, by administering these compounds and pharmaceutical compositions to subjects in need thereof.
[EN] PYRAZOLOPYRIMIDINE DERIVATIVES<br/>[FR] DÉRIVÉS DE PYRAZOLOPYRIMIDINE
申请人:BAYER ANIMAL HEALTH GMBH
公开号:WO2017178416A1
公开(公告)日:2017-10-19
The present invention covers Pyrazolopyrimidine compounds of general formula (I), in which n, o, X, Y, R, Q, R1, R2, R3 and R4 are as defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds and the use of said compounds for manufacturing pharmaceutical compositions for the treatment, control and/or prevention of diseases, in particular of helminth infections, as a sole agent or in combination with other active ingredients.