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Volumn 14, Issue 13, 2004, Pages 3601-3605

SAR of benzoylpyridines and benzophenones as p38α MAP kinase inhibitors with oral activity

Author keywords

[No Author keywords available]

Indexed keywords

ANTIRHEUMATIC AGENT; BENZOPHENONE DERIVATIVE; BENZOYLPYRIDINE DERIVATIVE; MITOGEN ACTIVATED PROTEIN KINASE INHIBITOR; MITOGEN ACTIVATED PROTEIN KINASE P38; TUMOR NECROSIS FACTOR ALPHA; UNCLASSIFIED DRUG;

EID: 2942560873     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2004.03.111     Document Type: Article
Times cited : (40)

References (25)
  • 4
    • 2942550347 scopus 로고    scopus 로고
    • Independently, Leo Pharma claimed benzophenones for topical use
    • WO 0283622
    • Independently, Leo Pharma claimed benzophenones for topical use. Havez, S. E. WO 0283622, Chem. Abstr. 2002, 137, 325234; Horneman, A. M. WO 0190074, Chem. Abstr. 2002, 136, 579
    • (2002) Chem. Abstr. , vol.137 , pp. 325234
    • Havez, S.E.1
  • 5
    • 2942580527 scopus 로고    scopus 로고
    • WO 0190074, Chem. Abstr.
    • Independently, Leo Pharma claimed benzophenones for topical use. Havez, S. E. WO 0283622, Chem. Abstr. 2002, 137, 325234; Horneman, A. M. WO 0190074, Chem. Abstr. 2002, 136, 5794
    • (2002) , vol.136 , pp. 5794
    • Horneman, A.M.1
  • 7
    • 2942511128 scopus 로고    scopus 로고
    • WO 0276447
    • Revesz, L. WO 0276447, Chem. Abstr. 2002, 137, 279216
    • (2002) Chem. Abstr. , vol.137 , pp. 279216
    • Revesz, L.1
  • 14
    • 2942512711 scopus 로고    scopus 로고
    • note
    • A phosphorylated form of His-p38α MAP kinase (10 ng/well) of murine origin was used and immobilized GST-ATF-2 as substrate in the presence of 120 μM cold ATP
  • 15
    • 2942572583 scopus 로고    scopus 로고
    • note
    • The proposed binding mode of benzoylpyridines and benzophenones to p38α implies, that the carbonyl oxygen forms a crucial H-bridge to the NH of Met109 and the difluorophenyl ring accommodates in the lipophilic binding pocket near Thr106. Reduction of the ketone to an alcohol or to a methylene group renders molecules inactive (data not shown)
  • 16
    • 2942540942 scopus 로고    scopus 로고
    • note
    • Eight-week old female OF1 mice were dosed orally by gavage with solutions of the compounds in DMSO/cornoil. One hour after dosing, LPS (20 mg/kg) was injected iv for stimulation of TNFα release into plasma. One hour later blood was collected and TNFα was determined using a mouse specific ELISA
  • 17
    • 2942522342 scopus 로고    scopus 로고
    • note
    • AIA: Adjuvant induced arthritis. Female Wistar rats were immunized with Mycobacterium tuberculosis at day 0 and dosed with the compounds twice (b.i.d.) 25 mg/kg po per day from day 14-20. Swelling of the joints was measured on day 20
  • 18
    • 2942544048 scopus 로고    scopus 로고
    • note
    • 50 > 2 μM for human P450 isoenzymes CYP1A2, CYP2C9, CYP2D6, CYP3A4
  • 19
    • 2942520731 scopus 로고    scopus 로고
    • note
    • 50 > 80 μM for COX-1
  • 20
    • 2942512710 scopus 로고    scopus 로고
    • note
    • Profiling continued, if Ames assay and the Comet assay (in vitro with human lymphocytes) were negative
  • 21
    • 2942608783 scopus 로고    scopus 로고
    • note
    • CIA: Collagen induced arthritis. Female (WAGxBUF/F1) rats were immunized intradermally with bovine nasal septum type II collagen emulsified in Freund's incomplete adjuvant. Swelling started ∼10 days after immunization. Dosing of compounds started on day 13, when swelling was nearly maximal. Compounds were dosed once (qd) daily for 10 days
  • 24
    • 2942520732 scopus 로고    scopus 로고
    • note
    • 50 or % inhibition at 10 μM for 10b/19b): JNK2 (>10 μM/; CDK1: (-32%/0%); HER-1 (8.8 μM/-10%); c-Abl (-36%/-15%); c-Src (-10%/0%); Kdr (-33%/-13%); c-Met (1.5 μM/-34%); FGFR (-16%/0%); c-Kit (-12%/0%); IGF1R (0%/0%); HER-2 (4.4 μM/-24%); Flt-3 (-11%/n.t.); c-Raf (0%/n.t.)


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.