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Volumn 26, Issue 18, 2016, Pages 4455-4461

Discovery of oxa-sultams as RORc inverse agonists showing reduced lipophilicity, improved selectivity and favorable ADME properties

Author keywords

IL 17; Inverse agonist; Oxa sultam; PBMCs; RORc; ROR

Indexed keywords

LIPID; NAPHTHALENESULFONIC ACID DERIVATIVE; NAPHTHOSULTONE; RETINOID RELATED ORPHAN RECEPTOR ALPHA;

EID: 84981727586     PISSN: 0960894X     EISSN: 14643405     Source Type: Journal    
DOI: 10.1016/j.bmcl.2016.07.081     Document Type: Article
Times cited : (16)

References (47)
  • 31
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    • 2 groups were added to the remaining N-methyl group to close the δ-sultam ring and an equatorial 3-methyl group was appended. Minimization of the δ-sultam ring, while keeping the protein atoms fixed, yielded the modeled δ-sultam structure shown in Fig. 2. The δ-sultam ring adopted a low-energy chair conformation. The modeling and minimization were done in MOE using the MMFF94x force field (Chemical Computing Group Inc., Montreal, Canada).
    • 2 groups were added to the remaining N-methyl group to close the δ-sultam ring and an equatorial 3-methyl group was appended. Minimization of the δ-sultam ring, while keeping the protein atoms fixed, yielded the modeled δ-sultam structure shown in Fig. 2. The δ-sultam ring adopted a low-energy chair conformation. The modeling and minimization were done in MOE using the MMFF94x force field (Chemical Computing Group Inc., Montreal, Canada).
  • 35
    • 24144441333 scopus 로고    scopus 로고
    • Palladium-catalyzed aromatic carbon–nitrogen bond formation
    • 2nd ed. A. de Meijere F. Diederich Wiley-VCH Weinheim
    • 35 Jiang, L., Buchwald, S., Palladium-catalyzed aromatic carbon–nitrogen bond formation., 2nd ed. de Meijere, A., Diederich, F., (eds.) Metal-Catalyzed Cross-Coupling Reactions, Vol. 2, 2004, Wiley-VCH, Weinheim, 699–760.
    • (2004) Metal-Catalyzed Cross-Coupling Reactions , vol.2 , pp. 699-760
    • Jiang, L.1    Buchwald, S.2
  • 38
    • 21344494495 scopus 로고
    • The absolute stereochemistry of the 6-arene substituent on the (3S,6R)-3-methyl-6-arene sultam products was assigned by NMR analysis using the Karplus relationship. See:
    • 38(a) The absolute stereochemistry of the 6-arene substituent on the (3S,6R)-3-methyl-6-arene sultam products was assigned by NMR analysis using the Karplus relationship. See:Minch, M.J., Concepts Magn. Reson. Part A, 6, 1994, 41.
    • (1994) Concepts Magn. Reson. Part A , vol.6 , pp. 41
    • Minch, M.J.1
  • 45
    • 84982889335 scopus 로고    scopus 로고
    • The absolute stereochemistry of compounds 62 and 65 was assigned using single-crystal X-ray structures of the corresponding phenyl epimers (epi-62 and epi-65). All attempts to crystalize compounds 61, 63, 64 and 66 (or their phenyl epimers) for X-ray analysis were unsuccessful. These analogs were assigned using the observed biochemical potency relationship between the (3S,6R)-3-methyl-6-phenyl and (3S,6S)-3-methyl-6-phenyl sultam epimers previously described in reference.
    • 44 The absolute stereochemistry of compounds 62 and 65 was assigned using single-crystal X-ray structures of the corresponding phenyl epimers (epi-62 and epi-65). All attempts to crystalize compounds 61, 63, 64 and 66 (or their phenyl epimers) for X-ray analysis were unsuccessful. These analogs were assigned using the observed biochemical potency relationship between the (3S,6R)-3-methyl-6-phenyl and (3S,6S)-3-methyl-6-phenyl sultam epimers previously described in reference.
  • 46
    • 84982889338 scopus 로고    scopus 로고
    • See the supporting information of reference 22 for the aqueous solubility, plasma-protein binding and MDCK permeability assay protocols.
    • 45 See the supporting information of reference 22 for the aqueous solubility, plasma-protein binding and MDCK permeability assay protocols.
  • 47
    • 0010283368 scopus 로고
    • R. A. Oxidation Adjacent to Oxygen of Ethers In Comprehensive Organic Synthesis; Ley, S. V., Vol. Ed.; Trost, B. M., Fleming, I., Series Eds.; Pergamon Press: New York,
    • 46 Godfrey, C. R. A. Oxidation Adjacent to Oxygen of Ethers In Comprehensive Organic Synthesis; Ley, S. V., Vol. Ed.; Trost, B. M., Fleming, I., Series Eds.; Pergamon Press: New York, 1991; Vol 7, pp 235–250.
    • (1991) , vol.7 , pp. 235-250
    • Godfrey, C.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.