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Volumn 22, Issue 8, 2012, Pages 2917-2921

Calcitonin gene-related peptide (CGRP) receptor antagonists: Pyridine as a replacement for a core amide group

Author keywords

CGRP antagonist; Migraine

Indexed keywords

AMIDE; BMS 694153; CALCITONIN GENE RELATED PEPTIDE RECEPTOR; CALCITONIN GENE RELATED PEPTIDE RECEPTOR ANTAGONIST; PYRIDINE; PYRIDINE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 84862777374     PISSN: 0960894X     EISSN: 14643405     Source Type: Journal    
DOI: 10.1016/j.bmcl.2012.02.065     Document Type: Article
Times cited : (16)

References (27)
  • 20
    • 8344264223 scopus 로고
    • For unsubstituted pyridine, this reaction gave 62% yield with 5, but without SEM protection, the yield was only 11% with 4. For other substituted pyridines, the yields were significantly lower
    • Malmberg, H.; Nilsson, M. Tetrahedron 1982, 38, 1509. For unsubstituted pyridine, this reaction gave 62% yield with 5, but without SEM protection, the yield was only 11% with 4. For other substituted pyridines, the yields were significantly lower.
    • (1982) Tetrahedron , vol.38 , pp. 1509
    • Malmberg, H.1    Nilsson, M.2
  • 23
    • 84862796885 scopus 로고    scopus 로고
    • Some of the 4 or 6-substituted pyridines were prepared by further derivatizing functional groups such as ester or bromide at either intermediate or final compound stage. For example
    • Some of the 4 or 6-substituted pyridines were prepared by further derivatizing functional groups such as ester or bromide at either intermediate or final compound stage. For example
  • 25
    • 84862796884 scopus 로고    scopus 로고
    • 3, toluene) with an intermediate for 22a as follows
    • 3, toluene) with an intermediate for 22a as follows
  • 27
    • 0010176851 scopus 로고
    • Compound 25a was resolved through chiral HPLC column separation and (R)-25a with 96%ee was also prepared through the following chiral reduction reaction
    • Compound 25a was resolved through chiral HPLC column separation and (R)-25a with 96%ee was also prepared through the following chiral reduction reaction (See: Brwon, H. C.; Chandrasekharan, J.; Ramachandran, P. V. J. Am. Chem. Soc. 1988, 110, 1539)
    • (1988) J. Am. Chem. Soc. , vol.110 , pp. 1539
    • Brwon, H.C.1    Chandrasekharan, J.2    Ramachandran, P.V.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.