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Volumn 64, Issue 18, 1999, Pages 6622-6634

Practical synthesis of BILA 2157 BS, a potent and orally active renin inhibitor: Use of an enzyme-catalyzed hydrolysis for the preparation of homochiral succinic acid derivatives

Author keywords

[No Author keywords available]

Indexed keywords

BILA 2157 BS; RENIN INHIBITOR; SUCCINIC ACID DERIVATIVE; UNCLASSIFIED DRUG;

EID: 0032885570     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo990321x     Document Type: Article
Times cited : (33)

References (36)
  • 2
    • 0029436599 scopus 로고
    • Renin Inhibitors. Ellis, G. P., Luscombe, D. K., Eds.; Elsevier: New York
    • Rosenberg, S. H. Renin Inhibitors. In Progress in Medicinal Chemistry; Ellis, G. P., Luscombe, D. K., Eds.; Elsevier: New York, 1995; Vol. 32, p 32.
    • (1995) Progress in Medicinal Chemistry , vol.32 , pp. 32
    • Rosenberg, S.H.1
  • 3
    • 0344697696 scopus 로고    scopus 로고
    • note
    • 1,2
  • 13
    • 0344697695 scopus 로고    scopus 로고
    • note
    • BILA 2157 BS exists in solution as a mixture of several rotamers, due to the presence of two tertiary amide functionalities. Coupled to a high peptidic content, this phenomena confers amorphous physical properties to the molecules which have not allowed purification of the inhibitor by crystallization.
  • 20
    • 0345128412 scopus 로고    scopus 로고
    • U.S. Patent 5 808 085, 1998
    • (a) Bailey, M. D. U.S. Patent 5 808 085, 1998.
    • Bailey, M.D.1
  • 22
    • 0031018360 scopus 로고    scopus 로고
    • Similar enzymatic hydrolysis protocols for succinate derivatives have been reported by other groups: (c) Wirz, B.; Soukup, M. Tetrahedron: Asymmetry 1997, 8, 187.
    • (1997) Tetrahedron: Asymmetry , vol.8 , pp. 187
    • Wirz, B.1    Soukup, M.2
  • 28
    • 0344266019 scopus 로고    scopus 로고
    • Alcalase is a crude enzyme preparation whose main component (Subtilisin A, Subtilisin Carlsberg) is a serine endopeptidase. The crude Alcalase 2.4 L enzyme preparation is available in bulk from Novo Nordisk Biochem North America, Inc., Franklinton, NC 27525
    • (a) Alcalase is a crude enzyme preparation whose main component (Subtilisin A, Subtilisin Carlsberg) is a serine endopeptidase. The crude Alcalase 2.4 L enzyme preparation is available in bulk from Novo Nordisk Biochem North America, Inc., Franklinton, NC 27525.
  • 29
    • 20644469267 scopus 로고
    • (b) Since the extent of conversion for these reactions was not accurately measured, only approximate E values can be determined for these two substrates; see: Chen, C.-H.; Fujimoto, Y.; Girdaukas, G.; Sih, C. J. J. Am. Chem. Soc. 1982, 104, 7294.
    • (1982) J. Am. Chem. Soc. , vol.104 , pp. 7294
    • Chen, C.-H.1    Fujimoto, Y.2    Girdaukas, G.3    Sih, C.J.4
  • 32
    • 0345128410 scopus 로고    scopus 로고
    • note
    • 1 double bond underwent attack (presumably from the least hindered side) and a single isomer of the bromo derivative, with the relative stereochemistries shown below, was isolated (tentative structure based on MS and NMR). Formula represented
  • 34
    • 0344697690 scopus 로고    scopus 로고
    • The authors have deposited atomic coordinates for this structure with the Cambridge Cristallographic Data Centre. The coordinates can be obtained, on request, from the Director, Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge CB2 1EZ, U.K.
    • The authors have deposited atomic coordinates for this structure with the Cambridge Cristallographic Data Centre. The coordinates can be obtained, on request, from the Director, Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge CB2 1EZ, U.K.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.