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Volumn 17, Issue 12, 2007, Pages 3435-3439

Development of 6-benzyl substituted 4-aminocarbonyl-1,4-diazepane-2,5-diones as orally active human chymase inhibitors

Author keywords

Chymase; Inhibitor

Indexed keywords

AMINE; BENZYL DERIVATIVE; CARBONYL DERIVATIVE; CHYMASE; CHYMASE INHIBITOR; PREDNISOLONE;

EID: 34249300496     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2007.03.085     Document Type: Article
Times cited : (21)

References (12)
  • 1
    • 85071404722 scopus 로고    scopus 로고
    • Tanaka, T.; Muto, T.; Maruoka, H.; Imajo, S.; Harukazu, F.; Tomimori, Y.; Fukuda, Y.; Nakatsuka, T. Bioorg. Med. Chem. Lett., in press. doi:10.1016/j.bmcl.2007.03.038.
  • 4
    • 85071403889 scopus 로고    scopus 로고
    • note
    • During our study, we found that 2-chlorophenylcarbamate rac-7b was superior to 4-nitrophenylcarbamate rac-7a, since rac-7b was sufficiently stable during chromatographic purification and had sufficient reactivity to amines.
  • 6
    • 85071404346 scopus 로고    scopus 로고
    • note
    • Each compound was incubated at 37 °C in 0.1 M phosphate buffer (pH 7.0) at a concentration of 10 μM for the following times: 0, 4, and 8 h. The ratio of the remaining compounds was measured by HPLC analysis.
  • 7
    • 85071409983 scopus 로고    scopus 로고
    • note
    • The relative configuration of 26b was determined by X-ray crystal structure analysis of the corresponding intermediate 8. As for the other compounds, the stereochemistry was tentatively determined by comparison of the chromatographic behavior of the separated diastereomers with that of 26a and 26b. Furthermore, we confirmed the relative configuration of compound 25e by X-ray crystal structure analysis.
  • 9
    • 85071409948 scopus 로고    scopus 로고
    • note
    • 10 that repeated application of 2,4-dinitrofluorobenzene (DNFB) to mouse ear causes edema, and intraperitoneal injection of prednisolone (corticosteroid) or other chymase inhibitors during the experimental period inhibits dermatitis, judging by skin thickness.
  • 11
    • 85071410413 scopus 로고    scopus 로고
    • note
    • 195 as a center, with a radius of 15 Å. The docking structure of the compound was optimized using the OPLS2005 force field implemented in MacroModel.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.