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Volumn 70, Issue 15, 2005, Pages 5869-5879

Synthesis of (1R,2S)-1-amino-2-vinylcyclopropanecarboxylic acid vinyl-ACCA derivatives: Key intermediates for the preparation of inhibitors of the hepatitis C virus NS3 protease

Author keywords

[No Author keywords available]

Indexed keywords

AMINO ACIDS; BUTENES; DERIVATIVES; ENZYMES; GENES; PATIENT TREATMENT; SYNTHESIS (CHEMICAL); VIRUSES;

EID: 22244469722     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo050468q     Document Type: Article
Times cited : (78)

References (58)
  • 16
    • 32744475309 scopus 로고    scopus 로고
    • PCT Int. Appl. 2002, WO 02/060926 A2
    • See for example: (a) Campbell, J. A.; Good, A. PCT Int. Appl. 2002, WO 02/060926 A2.
    • Campbell, J.A.1    Good, A.2
  • 43
    • 32744473676 scopus 로고    scopus 로고
    • note
    • Amino ester 7 is partially soluble in water and volatile under reduced pressure. Special precautions such as saturating aqueous phases with NaCl and evaporating organic solutions of 7 at room temperature under reduced pressure must be taken to ensure good recovery of the material.
  • 45
    • 1542676228 scopus 로고    scopus 로고
    • N2′ displacements have been observed in other systems; see for example: Boeckman, R. K., Jr.; Reeder, M. R. J. Org. Chem. 1997, 62, 6456.
    • (1997) J. Org. Chem. , vol.62 , pp. 6456
    • Boeckman Jr., R.K.1    Reeder, M.R.2
  • 46
    • 0023765556 scopus 로고
    • Wiliams, R. M.; Glinka, T.; Kwast, E. J. Am. Chem. Soc. 1988, 110, 5927. Such behaviors can be ascribed to the existence of tight aggregational states of the enolate in nonpolar solvents: (diagram presented)
    • (1988) J. Am. Chem. Soc. , vol.110 , pp. 5927
    • Wiliams, R.M.1    Glinka, T.2    Kwast, E.3
  • 48
    • 32744469922 scopus 로고    scopus 로고
    • note
    • Mixtures of imine 4 and 1,4-dibromo-2-butene generate small amounts of a white precipitate upon standing in toluene at room temperature. The solid was identified as glycine ethyl ester hydrobromide.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.