122590-82-3Relevant academic research and scientific papers
DERIVATIVES OF AN FGFR INHIBITOR
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, (2021/06/11)
The present disclosure relates to derivatives (e.g., hydroxyl, keto, glucuronide, sulfonic acid, and deuterated) of a Fibroblast Growth Factor Receptors (FGFR) inhibitor, including methods of preparation thereof, and intermediates in the preparation thereof, which are useful in the treatment of FGFR mediated disease such as cancer.
SOLID FORMS OF AN FGFR INHIBITOR AND PROCESSES FOR PREPARING THE SAME
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, (2019/11/19)
The present disclosure relates to 3-(2,6-difluoro-3,5-dimethoxyphenyl)-1-ethyl-8-(morpholin-4-ylmethyl)-1,3,4,7-tetrahydro-2H-pyrrolo[3',2':5,6]pyrido[4,3-d]pyrimidin-2-one, solid forms and polymorphs thereof, methods of preparation thereof, and intermediates in the preparation thereof, which are useful in the treatment of the FGFR-associated or mediated diseases such as cancer.
USE OF KINASE INHIBITORS TO PROMOTE NEOCHONDROGENESIS
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Page/Page column 25, (2010/10/20)
This invention provides methods for utilizing compounds that inhibit cyclin-dependent kinase and tyrosine kinase enzymes in the promotion of neochondrogenesis and the enhancement, protection and repair of cartilage. In certain embodiments the invention relates to methods of using compounds of formula (I): and pharmaceutically acceptable salts thereof, to promote neochondrogenesis, wherein, R1,R2, R3, R4, R5, R6, A, B, D, and E have any of the values defined therefor in the specification.
Kinase inhibitors
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Page 12, (2010/11/30)
This invention provides phenyl-substituted pyrimidopyrimidines, dihydropyrimido-pyrimidines, pyridopyrimidines, naphthyridines, and pyridopyrazines of the general formula: that inhibit cyclin-dependent kinase and tyrosine kinase enzymes, methods and intermediate compounds for their synthesis, as well as pharmaceutical compositions and methods for their use in treating, inhibiting or preventing maladies associated with cell proliferative disorders, including angiogenesis, atherosclerosis, restenosis, and cancer.
Descriptive Photochemistry of Polyfluorinated Azide Derivatives of Methyl Benzoate
Soundararajan, N.,Platz, Matthew S.
, p. 2034 - 2044 (2007/10/02)
The photochemistry of several polyfluorinated azide derivatives of methyl benzoate have been studied in a variety of solvents.We have photolyzed methyl 3-azido-6-fluorobenzoate, methyl 3-azido-4-fluorobenzoate, methyl 4-azido-2-fluorobenzoate, methyl 3-azido-2,4-difluorobenzoate, methyl 3-azido-2,6-difluorobenzoate, methyl 3-azido-2,4,6-trifluorobenzoate, and methyl 4-azido-2,3,5,6-tetrafluorobenzoate in toluene, cyclopentane, tetramethylethylene, diethylamine, dimethyl sulfide, dimethyl disulfide, and methanol in an attempt to capture the photogenerated reactive intermediates.Adducts were not formed in cyclopentane, dimethyl disulfide, and methanol solvents.Adducts were formed, however, but in modest yields, in the other solvents.In general the yield of adducts increases with the number of fluorine substituents present, and ortho and para fluorine substituents relative to the azide group are more effective in enhancing the yield of adducts relative to meta fluorine substitution.
New Reagents for Photoaffinity Labeling: Synthesis and Photolysis of Functionalized Perfluorophenyl Azides
Keana, John F. W.,Cai, Sui Xiong
, p. 3640 - 3647 (2007/10/02)
Functionalized perfluorophenyl azides (PFPA) 2-6, 8-12, 14-19, and 21-29 were synthesized, allowing the attachment of PFPA to other molecules for application as photolabels.Two biactive molecules were modified by a PFPA as potential photoaffinity labeling reagents.Photolysis of two representative members was investigated.Photolysis of azide 4 in cyclohexane gave 57 percent of CH insertion product.When photolysis was carried out in the presence of diethylamine as a trapping reagent, it gave 65 percent of NH insertion product, and no ring expansion product was found.The nitro azide 19 showed a shoulder absorption in the longer wavelength compared to azide 4.Azide 19 gave less CH insertion and more aniline products compared to azide 4 when photolyzed in toluene, suggesting that the nitro group accelerates intersystem crossing of the singlet nitrene or the singlet excited azide.Collectively, our results demonstrate that the functionalized PFPA investigated are much better in undergoing CH insertion than their nonfluorinated analogues and suggest that they may constitute an improved series of photolabeling reagents.
FUNCTIONALIZED PERFLUOROPHENYL AZIDES. NEW REAGENTS FOR PHOTOAFFINITY LABELING
Keana, John W.,Cai,Sui Xiong
, p. 151 - 154 (2007/10/02)
Several substituted perfluorophenyl azides capable of attachement to other molecules by an acylation reaction were synthesized for use as photoaffinity labeling reagents.
