Description
Cas:1474110-21-8
Product Information:
GSK-2981278 is a highly potent and selective inverse agonist of retinoic acid receptor-related orphan receptor gamma (ROR gamma). GSK2981278 is a strong RORγ-selective inverse agonist that inhibits activation of the il17 promoter. GSK2981278 robustly inhibits RORγ-mediated cytokine production at both the mRNA and protein level. GSK2981278 attenuates inflammation in a mouse model of psoriasis. Topical treatment with GSK2981278 will significantly limit Th17-type cytokine expression and should therefore lead to improved clinical outcomes for patients.
Chemical Formula: C25H35NO5S
Exact Mass: 461.2236
Molecular Weight: 461.62
Elemental Analysis: C, 65.05; H, 7.64; N, 3.03; O, 17.33; S, 6.95
Synonym:
GSK2981278
GSK-2981278
GSK 2981278
Chemical Name:
N-(4-ethylphenyl)-3-(hydroxymethyl)-N-isobutyl-4-((tetrahydro-2H-pyran-4-yl)methoxy)benzenesulfonamide
InChi Key:
LZLBRISQTJVZNP-UHFFFAOYSA-N
InChi Code:
InChI=1S/C25H35NO5S/c1-4-20-5-7-23(8-6-20)26(16-19(2)3)32(28,29)24-9-10-25(22(15-24)17-27)31-18-21-11-13-30-14-12-21/h5-10,15,19,21,27H,4,11-14,16-18H2,1-3H3
Smiles Code:
O=S(C1=CC=C(OCC2CCOCC2)C(CO)=C1)(N(C3=CC=C(CC)C=C3)CC(C)C)=O
Technical Data:
Appearance: Solid powder
Purity: >98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: Soluble in DMSO
Shelf Life: >2 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.9001
In Vitro:
GSK2981278 markedly and potently inhibits IL-17A and IL-22 protein secretion in a concentration dependent manner (IC50 = 3.2 nM) during 5 days of culture under Th17 skewing conditions.
GSK2981278 (0.3, 1, 3, 10, 30, 100, 300, 1000 pM; 5 day) potently and selectively inhibits IL-17 and IL-22 levels. Culture in the presence of ≥3 nM GSK2981278 led to a near-complete inhibition of IL-17A protein secretion.
In Vivo:
GSK2981278 (1% in ointment; topically; for three days) reduces skin redness and scaling, as well as decreased hyperplasia, as evidenced by a 23% reduction in epidermal thickness. GSK2981278 attenuates inflammation in a mouse model of psoriasis.
References:
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Smith SH, Peredo CE, Takeda Y, Bui T, Neil J, Rickard D, Millerman E, Therrien JP, Nicodeme E, Brusq JM, Birault V, Viviani F, Hofland H, Jetten AM, Cote-Sierra J. Development of a Topical Treatment for Psoriasis Targeting RORγ: From Bench to Skin. PLoS One. 2016 Feb 12;11(2):e0147979. doi: 10.1371/journal.pone.0147979. PubMed PMID: 26870941; PubMed Central PMCID: PMC4752338.
Products are for research use only. Not for human use.
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