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Volumn 3, Issue 11, 2005, Pages 2129-2139

Synthesis of 2-, 4- And 5-(2-alkylcarbamoyl-l-methylvinyl)-7- alkyloxybenzo[b]furans and their leukotriene 64 receptor antagonistic activity

Author keywords

[No Author keywords available]

Indexed keywords

CLONING; CONFORMATIONS; DISEASES; ENZYME INHIBITION; ETHERS; FATTY ACIDS; MICROORGANISMS; SYNTHESIS (CHEMICAL); TRANSPLANTATION (SURGICAL);

EID: 20844461631     PISSN: 14770520     EISSN: None     Source Type: Journal    
DOI: 10.1039/b503615a     Document Type: Article
Times cited : (13)

References (77)
  • 40
    • 10644279804 scopus 로고
    • CPXXEB CA 2013960PF 10042, dibenzofuran derivative
    • (d) T. S. Shoupe, S. M. Coutts, D. C. Baker and E. S. Hand, Can. Pat. Appl., 1991, 63 pp. CPXXEB CA 2013960, AA 19910319, CAN 115:158949, AN 1991: 558949. (PF 10042, dibenzofuran derivative);
    • (1991) Can. Pat. Appl.
    • Shoupe, T.S.1    Coutts, S.M.2    Baker, D.C.3    Hand, E.S.4
  • 51
    • 20844447962 scopus 로고    scopus 로고
    • note
    • The 3-H signal (7.73 ppm) showed no NOE correlation between other aromatic signals (6.9 ppm, d and 7.4 ppm, d) of Ib. This supported the structure of Ib.
  • 56
    • 20844461736 scopus 로고    scopus 로고
    • note
    • The torsion angle between the 2-(2-alkylcarbamoyl-1-methylvinyl) group and the benzof&Jfuran ring of (E)-isomers ((E)-4c, (E)-4f, (E)-4a) and of (Z)-isomers ((Z)-4c, (Z)-4f, (Z)-4a) was estimated using Cambridge Soft, Chem3D 5.0, MM2. (E)-4c: 0.3°, (E)-4f: 3.5°, (E)4a: 4.4°; (Z)-4c: 28.4°, (Z)-4f: 26.9°, (Z)-4α: 24.9°.
  • 57
    • 20844443890 scopus 로고    scopus 로고
    • note
    • X-Ray essential data of (E)-4° and 7i were reported in our previous communication (ref. 1).
  • 61
  • 64
    • 0000702671 scopus 로고
    • John Wiley &. Sons Publishers, New York
    • F. R. Heck, Organic Reactions, John Wiley &. Sons Publishers, New York, 1982, vol. 27, pp. 345-390;
    • (1982) Organic Reactions , vol.27 , pp. 345-390
    • Heck, F.R.1
  • 68
    • 20844451081 scopus 로고    scopus 로고
    • note
    • 25
  • 69
    • 20844459724 scopus 로고    scopus 로고
    • note
    • The torsion angle between the (E)-4-(2-alkylcarbamoyl-1-methylvinyl) group and the benzo[i]furan ring plane of several (E)-4-_(2-alkylcarbamoyl-l- methylvinyl) compounds (7a, 7c, 7g, 7i, 7j, 7n) was estimated using MM2. 7a: 47.9°, 7c: 39.7°, 7g: 40.2°, 7i: 40.2°, 7j: 38.8° and 7n: 43.4°. The estimated torsion angle (40.2°) of 7i was approximately that (45.7°) found by X ray analysis.
  • 73
    • 20844439291 scopus 로고    scopus 로고
    • note
    • Several (E)-5-(2-alkylcarbamoyl-l-methylvinyl) compounds previously prepared in our laboratories (ref. 12b) were also evaluated and found to be inactive.
  • 76
    • 20844442545 scopus 로고    scopus 로고
    • note
    • ATP (10 μM)-dependent calcium mobilization through an intrinsic ATP receptor in CHO cells was evaluated at concentrations of 10 nM, 100 nM, 1 μM and 10 (iM of each compound.
  • 77
    • 20844436677 scopus 로고    scopus 로고
    • note
    • 2 cell by compounds (4a, 4b′, 4d, 4f, 4y) was not due to its cytotoxicity, because these compounds did not affect calcium mobilization in the CHO-hBLT, cell at 10 μM.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.