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Volumn 66, Issue 18, 2010, Pages 3370-3377

Substituted 2,5-diazabicyclo[4.1.0]heptanes and their application as general piperazine surrogates: synthesis and biological activity of a Ciprofloxacin analogue

Author keywords

2,5 Diazabicyclo 4.1.0 heptanes; Cyclopropanation; Enamide; Piperazine heterocycle analogues; Quinolone antibiotic

Indexed keywords

CIPROFLOXACIN; CIPROFLOXACIN DERIVATIVE; PIPERAZINE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 77950459873     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2010.02.046     Document Type: Article
Times cited : (24)

References (61)
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    • 77950459408 scopus 로고    scopus 로고
    • note
    • Determined by a survey of all new drugs approved by the FDA between the years 1998-2009. Accessed at http://www.accessdata.fda.gov/Scripts/cder/DrugsatFDA/index.cfm?fuseacti on=Reports.ReportsMenu.
  • 14
    • 77950459959 scopus 로고    scopus 로고
    • Rare examples of the 2,5-diazabicyclo[4.1.0]heptane core embedded within larger structures are also known. See:
    • Rare examples of the 2,5-diazabicyclo[4.1.0]heptane core embedded within larger structures are also known. See:
  • 16
    • 77950458228 scopus 로고    scopus 로고
    • Wai, J. S, Vacca, J. P, Zhuang, L, Kim, B, Lyle, T. A, Wiscount, C. M, Egbertson, M. S, Neilson, L. A, Embrey, M, Fisher, T. E, Staas, D. D. Patent WO 2005/110414 A2, 2005;
    • Wai, J. S.; Vacca, J. P.; Zhuang, L.; Kim, B.; Lyle, T. A.; Wiscount, C. M.; Egbertson, M. S.; Neilson, L. A.; Embrey, M.; Fisher, T. E.; Staas, D. D. Patent WO 2005/110414 A2, 2005;
  • 17
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    • Williams, P. D, Wai, J. S, Embrey, M. W, Staas, D. D, Zhuang, L, Langford, H. M. Patent WO 2005/092099 A1, 2005;
    • Williams, P. D.; Wai, J. S.; Embrey, M. W.; Staas, D. D.; Zhuang, L.; Langford, H. M. Patent WO 2005/092099 A1, 2005;
  • 18
    • 77950459978 scopus 로고    scopus 로고
    • Wai, J. S, Kim, B, Fisher, T. E, Zhuang, L, Williams, P. D, Lyle, T. A, Langford, H. M, Robinson, K. A. Patent WO 2004/024078 A2, 2004;
    • Wai, J. S.; Kim, B.; Fisher, T. E.; Zhuang, L.; Williams, P. D.; Lyle, T. A.; Langford, H. M.; Robinson, K. A. Patent WO 2004/024078 A2, 2004;
  • 21
    • 0001104316 scopus 로고
    • 2-Ketopiperazine is commercially available, however, we prepared it on a multigram scale in 45% yield by treatment of ethyl chloroacetate with an excess of ethylenediamine. See:
    • 2-Ketopiperazine is commercially available, however, we prepared it on a multigram scale in 45% yield by treatment of ethyl chloroacetate with an excess of ethylenediamine. See:. Aspinal S.R. J. Am. Chem. Soc. 62 (1940) 1202-1204
    • (1940) J. Am. Chem. Soc. , vol.62 , pp. 1202-1204
    • Aspinal, S.R.1
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  • 45
    • 77950458082 scopus 로고    scopus 로고
    • note
    • MIC was defined as the lowest concentration of compound that inhibits visible growth, and MBC was defined as the lowest concentration of compound that prevents visible growth.
  • 46
    • 77950459387 scopus 로고    scopus 로고
    • note
    • + derivative of MS11, clinical isolate from the endocervix), N. meningitidis MC58 (clinical isolate from an invasive meningitis infection, serotype B), H. influenzae 1128 (clinical isolate from a child with otitis media).
  • 51
    • 0004837619 scopus 로고
    • a determination experiments. The hydrochloride salt, N-Cbz piperazine·HCl, was prepared by standard methods
    • a determination experiments. The hydrochloride salt, N-Cbz piperazine·HCl, was prepared by standard methods. Larkins H.L., and Hamilton A. Tetrahedron Lett. 27 (1986) 2721-2724
    • (1986) Tetrahedron Lett. , vol.27 , pp. 2721-2724
    • Larkins, H.L.1    Hamilton, A.2
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    • note
    • See Supplementary data for a detailed procedure.
  • 59
    • 77950459932 scopus 로고    scopus 로고
    • note
    • a's relative to those in Trovafloxacin.
  • 61
    • 77950460436 scopus 로고    scopus 로고
    • note
    • 2=H) were calculated as -1.48 and -1.27, respectively. C log P values for N-Cbz piperazine and 16 were calculated as 2.49 and 2.71, respectively. C log P values for Ciprofloxacin and 17 were calculated as -0.73 and -0.51, respectively (Chem. Draw Ultra 11.0.1).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.