1240516-71-5Relevant articles and documents
COMPOUND, PREPARATION METHOD THEREFOR, AND USE THEREOF
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, (2021/03/19)
The present disclosure provides a compound of formula I or a pharmaceutically acceptable salt, a solvate, or a prodrug thereof, wherein M is a monovalent alkali metal. The present disclosure also provides a method for preparing the compound or its pharmaceutically acceptable salt, solvate, or prodrug, and further provides a pharmaceutical composition containing the compound and its use in the preparation of a medicine, which can be used for the treatment of CCR4-mediated diseases.
Synthesis and structure-activity relationships of indazole arylsulfonamides as allosteric CC-chemokine receptor 4 (CCR4) antagonists
Procopiou, Panayiotis A.,Barrett, John W.,Barton, Nicholas P.,Begg, Malcolm,Clapham, David,Copley, Royston C. B.,Ford, Alison J.,Graves, Rebecca H.,Hall, David A.,Hancock, Ashley P.,Hill, Alan P.,Hobbs, Heather,Hodgson, Simon T.,Jumeaux, Coline,Lacroix, Yannick M. L.,Miah, Afjal H.,Morriss, Karen M. L.,Needham, Deborah,Sheriff, Emma B.,Slack, Robert J.,Smith, Claire E.,Sollis, Steven L.,Staton, Hugo
, p. 1946 - 1960 (2013/05/09)
A series of indazole arylsulfonamides were synthesized and examined as human CCR4 antagonists. Methoxy- or hydroxyl- containing groups were the more potent indazole C4 substituents. Only small groups were tolerated at C5, C6, or C7, with the C6 analogues being preferred. The most potent N3-substituent was 5-chlorothiophene-2-sulfonamide. N1 meta-substituted benzyl groups possessing an α-amino-3-[(methylamino)acyl]- group were the most potent N1-substituents. Strongly basic amino groups had low oral absorption in vivo. Less basic analogues, such as morpholines, had good oral absorption; however, they also had high clearance. The most potent compound with high absorption in two species was analogue 6 (GSK2239633A), which was selected for further development. Aryl sulfonamide antagonists bind to CCR4 at an intracellular allosteric site denoted site II. X-ray diffraction studies on two indazole sulfonamide fragments suggested the presence of an important intramolecular interaction in the active conformation.
Lead optimisation of the N1 substituent of a novel series of indazole arylsulfonamides as CCR4 antagonists and identification of a candidate for clinical investigation
Procopiou, Panayiotis A.,Ford, Alison J.,Graves, Rebecca H.,Hall, David A.,Hodgson, Simon T.,Lacroix, Yannick M.L.,Needham, Deborah,Slack, Robert J.
, p. 2730 - 2733 (2012/05/31)
Synthesis and preliminary SAR of the N1 substituent of a novel series of indazole sulfonamide chemokine receptor 4 (CCR4) antagonist is reported. Compound 7r was identified for further development.
NOVEL COMPOUNDS
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Page/Page column 54-55, (2010/09/05)
Indazole compounds, processes for their preparation, intermediates usable in these processes, pharmaceutical compositions containing such compounds and their use in therapy.
