Design, synthesis and evaluation of (R)-3-(7-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)-5-azaspiro[2.4]heptan-5-yl)-3-oxopropanenitrile as a JAK1-selective inhibitor
Kimura Youichi, Atarashi Shohgo, Kawakami Katsuhiro, Sato Kenichi, Hayaka+, J. Med. Chem, 37 (1994) N 20, S 3344-3352
作者:Kimura Youichi, Atarashi Shohgo, Kawakami Katsuhiro, Sato Kenichi, Hayaka+
DOI:——
日期:——
Design, synthesis and evaluation of (<i>R</i>)-3-(7-(methyl(7<i>H</i>-pyrrolo[2,3-<i>d</i>]pyrimidin-4-yl)amino)-5-azaspiro[2.4]heptan-5-yl)-3-oxopropanenitrile as a JAK1-selective inhibitor
作者:Chieyeon Chough、Sunmin Lee、Misuk Joung、Jaemin Lee、Jong Hoon Kim、B. Moon Kim
DOI:10.1039/c7md00568g
日期:——
We discovered a new JAK1-selective inhibitor with a selectivity index of 48 and identified its efficacy in CIA and AIA models.
structure-activity relationship studies indicated that 1-[(1R,2S)-2-fluorocyclopropyl] and 7-[(7S)-amino-5-azaspiro[2.4]heptan-5-yl] derivatives are more potent against Gram-positive and Gram-negative bacteria than the other stereoisomers and 7-[(7S)-7-amino-5-azaspiro[2.4]-heptan-5-yl]-8-chloro-1-[(1R ,2S)-2- fluorocyclopropyl]quinolone (33) is the most potent of all stereoisomers. Pharmacokinetic profiles and physicochemical