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Volumn 33, Issue 11, 1998, Pages 899-903

Dibenzo[1,6]naphthyridindiones as modified quinolone antibacterials

Author keywords

Antibacterials; Dibenzonaphthyridindiones; Tetracyclic modified quinolones

Indexed keywords

AMIDE; CARBOXYL GROUP; HETEROCYCLIC AMINE; NAPHTHYRIDINE DERIVATIVE; QUINOLONE DERIVATIVE;

EID: 0032299904     PISSN: 02235234     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0223-5234(99)80014-2     Document Type: Article
Times cited : (8)

References (19)
  • 18
    • 85030364705 scopus 로고    scopus 로고
    • Wavefunction Inc., 18401 Irvine, California
    • [18] SPARTAN Version 4.0.1, Wavefunction Inc., 18401 Irvine, California.
    • SPARTAN Version 4.0.1
  • 19
    • 85030370823 scopus 로고    scopus 로고
    • note
    • [19] It was impossible to obtain the hypothesized 4-nitro derivative by the synthetic route described for the dibenzonaphthyridindiones 4-6 since it entails a reductive cyclization step. An alternative route by direct nitration of intermediate 16 or target compound 4a, under various conditions, likewise did not give the 4-nitro derivative but unpurified mixtures were always obtained.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.