SKF-86002

• CAT Number: I004712
• CAS Number: 72873-74-6
• Molecular Formula: C₁₆H₁₂F₃FS
• Molecular Weight: 297.35
• Purity: ≥95%
• Target: p38 MAPK inhibitor
• Solubility: 10 mM in DMSO
• Storage: Store at RT
• InChI: InChI=1S/C16H12FN3S/c17-13-3-1-11(2-4-13)14-15(12-5-7-18-8-6-12)20-9-10-21-16(20)19-14/h1-8H,9-10H2
• InChIKey: YOELZIQOLWZLQC-UHFFFAOYSA-N
• SMILES: C1CSC2=NC(=C(N21)C3=CC=NC=C3)C4=CC=C(C=C4)F

SKF-86002 is a potent inhibitor of p38 MAP kinase wit IC50 of 0.5-1 uM; inhibits LPS-induced IL-1 and TNF-α production in human monocytes (IC50 = 1 μM).IC50 value:Target: p38 MAPK inhibitorin vitro: SKF-86002 inhibited prostaglandin H2 (PGH2) synthase activity (IC50 120 microM) as well as prostanoid production by rat basophilic leukemia (RBL-1) cells (IC50 70 microM) and its sonicate (IC50 100 microM) and human monocytes (IC50 1 microM). In addition, SK&F 86002 inhibited the generation of dihydroxyeicosatetraenoic acid (diHETE) and 5-hydroxyeicosatetraenoic acid (5-HETE) by a high speed supernatant fraction of RBL-1 cells (IC50 10 microM) [1]. differentiation of HL-60 cells toward the neutrophil phenotype resulted in a loss in c-Jun NH2-terminal kinase activation with concomitant acquisition of formylmethionylleucylphenylalanine-stimulatable and stress-inducible p38 MAPK activity as well as apoptosis blockade by SKF-86002 [2]. SKF-86002 blocked superoxide anion production in response to FMLP and reduced adhesion and chemotaxis in response to PAF or FMLP [3].

Reference

[1]. Griswold DE, et al. SK&F 86002: a structurally novel anti-inflammatory agent that inhibits lipoxygenase- and cyclooxygenase-mediated metabolism of arachidonic acid. Biochem Pharmacol. 1987 Oct 15;36(20):3463-70.
[2]. Frasch SC, et al. p38 mitogen-activated protein kinase-dependent and -independent intracellular signal transduction pathways leading to apoptosis in human neutrophils. J Biol Chem. 1998 Apr 3;273(14):8389-97.
[3]. Nick JA, et al. Common and distinct intracellular signaling pathways in human neutrophils utilized by platelet activating factor and FMLP. J Clin Invest. 1997 Mar 1;99(5):975-86.