6325-43-5Relevant academic research and scientific papers
Site-Selective, Remote sp3 C?H Carboxylation Enabled by the Merger of Photoredox and Nickel Catalysis
Sahoo, Basudev,Bellotti, Peter,Juliá-Hernández, Francisco,Meng, Qing-Yuan,Crespi, Stefano,K?nig, Burkhard,Martin, Ruben
, p. 9001 - 9005 (2019/06/24)
A photoinduced carboxylation of alkyl halides with CO2 at remote sp3 C?H sites enabled by the merger of photoredox and Ni catalysis is described. This protocol features a predictable reactivity and site selectivity that can be modulated by the ligand backbone. Preliminary studies reinforce a rationale based on a dynamic displacement of the catalyst throughout the alkyl side chain.
INDANYLAMINO URACILS AND THEIR USE AS ANTIOXIDANTS AND NEUROPROTECTANTS
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Page/Page column 51, (2008/06/13)
Disclosed are compounds having the structure (I) wherein, R1 is H, NH2, NH-(C1-C4) alkyl, or N-[(C1-C4)alkyl]2; R2 and R3 are each independently H, (C1-C4) alkyl, or structure (II), wherein R4 is H, (C1-C4) alkyl, halogen, hydroxy, (C1-C10)alkoxy, cyano, nitro, -NR5R6, or -OCONR7R8; wherein R5 and R6 are each independently H, or a substituted or unsubstituted (C1-C4) alkyl; and wherein R7 and R8 are each independently H, or substituted or unsubstituted (C1-C4) alkyl or (C1-C10)aryl; and wherein only one of R2 and R3 is H, enantiomers, tautomers, and pharmaceutically acceptable salts of the compounds, pharmaceutical compositions containing such compounds or salts, and processes for their preparation. The subject invention also provides methods of alleviating symptoms of neurologic and inflammatory disorders, methods of preventing oxidation of lipids, proteins, or deoxyribonucleic acids on a cellular level, and methods of protecting human red blood cells from lysis by O2 radicals.
Pyridopyrimidones, quinolines and fused N-heterocycles as bradykinin antagonists
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, (2008/06/13)
This invention relates to a compound of the formula: STR1 wherein Z is a group of the formula: STR2 in which X1 is N or C--R1, X2 is N or C--R9, X3 is N or C--R2, R1 is lower alk
