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Volumn 50, Issue 7, 2009, Pages 785-789

Efficient synthesis of the 2-amino-6-chloro-4-cyclopropyl-7-fluoro-5-methoxy-pyrido[1,2-c]pyrimidine-1,3-dione core ring system

Author keywords

[No Author keywords available]

Indexed keywords

2 AMINO 6 CHLORO 4 CYCLOPROPYL 7 FLUORO 5 METHOXY PYRIDO[1,2 C]PYRIMIDINE 1,3 DIONE; ANTIINFECTIVE AGENT; UNCLASSIFIED DRUG;

EID: 58049177484     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2008.11.121     Document Type: Article
Times cited : (9)

References (31)
  • 23
    • 58049164499 scopus 로고    scopus 로고
    • One patent describes, in part, the synthesis of some 2-amino-6-chloro-4-cyclopropyl-7-fluoro-pyrido[1,2-c]pyrimidine-1,3-dione core ring intermediates toward preparing C-6 variants as fluoroquinolone analogs. Ellsworth, E. L.; Showalter, H. D. H. U.S. Patent 0114458 A1, 2003.
    • One patent describes, in part, the synthesis of some 2-amino-6-chloro-4-cyclopropyl-7-fluoro-pyrido[1,2-c]pyrimidine-1,3-dione core ring intermediates toward preparing C-6 variants as fluoroquinolone analogs. Ellsworth, E. L.; Showalter, H. D. H. U.S. Patent 0114458 A1, 2003.
  • 30
    • 84945736528 scopus 로고
    • One early report of an unrelated 1,3-dione core, having no 5-methoxy group and not suitable for requisite substitution purposes, was found:
    • One early report of an unrelated 1,3-dione core, having no 5-methoxy group and not suitable for requisite substitution purposes, was found:. Hunger A., and Hoffmann K. Helv. Chim. Acta 40 (1957) 1319-1330
    • (1957) Helv. Chim. Acta , vol.40 , pp. 1319-1330
    • Hunger, A.1    Hoffmann, K.2
  • 31
    • 58049148476 scopus 로고    scopus 로고
    • note
    • 5, 463.2231; m/z found, 463.2227.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.