메뉴 건너뛰기




Volumn 44, Issue 22, 2003, Pages 4227-4230

A diastereoselective synthesis of the tetrahydropyridazinone core of 2-oxo-1,6-diazobicyclo[4.3.0]nonane-9-carboxylate-based peptidomimetics starting from (S)-phenylalanine

Author keywords

[No Author keywords available]

Indexed keywords

2 OXO 1,6 DIAZOBICYCLO[4.3.0]NONANE 9 CARBOXYLATE; CARBOXYLIC ACID DERIVATIVE; PHENYLALANINE; PYRIDAZINONE DERIVATIVE; TETRAHYDROPYRIDAZINONE; UNCLASSIFIED DRUG;

EID: 0038062724     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(03)00882-7     Document Type: Article
Times cited : (20)

References (18)
  • 7
    • 0003416750 scopus 로고
    • Synthesis of Optically Active α-Amino Acids; Baldwin, J.; Magnus, P. D., Eds.; Pergamon Press: Oxford
    • Williams, R. M. In Synthesis of Optically Active α-Amino Acids; Organic Chemistry Series, Vol. 7; Baldwin, J.; Magnus, P. D., Eds.; Pergamon Press: Oxford, 1989.
    • (1989) Organic Chemistry Series , vol.7
    • Williams, R.M.1
  • 10
    • 85031186230 scopus 로고    scopus 로고
    • note
    • 3). Mp 141-143°C.
  • 11
    • 85031183528 scopus 로고    scopus 로고
    • note
    • Note that the C-4 configuration of 5 has been inverted in this sequence.
  • 12
    • 85031192349 scopus 로고    scopus 로고
    • note
    • 3).
  • 13
    • 85031182026 scopus 로고    scopus 로고
    • note
    • It should be noted that while this sequence gives rise to the (R)-enantiomer the methodology lends itself equally well to the synthesis of the corresponding (S) isomer. This can be achieved by either starting with an (R)-amino acid or alternatively using a syn oxazolidinone, methods for the preparation of which are known (see Refs. 7 and 8).
  • 15
    • 85031189727 scopus 로고    scopus 로고
    • note
    • 4 (M+1) 422.2080, found 422.2075.
  • 16
    • 85031181186 scopus 로고    scopus 로고
    • note
    • 3).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.