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Volumn 7, Issue 21, 2001, Pages 4715-4722

Conformational preferences for 3-piperideines: An ab initio and molecular mechanics study

Author keywords

Ab initio calculations; Conformation analysis; Nitrogen heterocycles; NMR spectroscopy

Indexed keywords

INORGANIC COMPOUNDS;

EID: 0035813698     PISSN: 09476539     EISSN: None     Source Type: Journal    
DOI: 10.1002/1521-3765(20011105)7:21<4715::AID-CHEM4715>3.0.CO;2-L     Document Type: Article
Times cited : (11)

References (42)
  • 7
    • 33847585948 scopus 로고
    • Butterworths, London, University Park Press, Baltimore
    • a) K. Wiesner, Alkaloids, Butterworths, London, University Park Press, Baltimore, 1973, pp. 2-143;
    • (1973) Alkaloids , pp. 2-143
    • Wiesner, K.1
  • 10
    • 0026062515 scopus 로고
    • d) Although amines are protonated under physiological conditions, some receptors are activated by the nonprotonated form of alkaloids: A. Goldblum, G. H. Loew, Eur. J. Pharmacol. Mol. Pharmacol. Sect. 1991, 200, 119-131;
    • (1991) Eur. J. Pharmacol. Mol. Pharmacol. Sect. , vol.200 , pp. 119-131
    • Goldblum, A.1    Loew, G.H.2
  • 14
    • 0001282436 scopus 로고
    • b) Diastereomeric structures resulting from N-inversion as well as ring inversion are undoubtedly conformers, see, for example, N. S. Zefirov, Tetrahedron 1977, 33, 3193-3202.
    • (1977) Tetrahedron , vol.33 , pp. 3193-3202
    • Zefirov, N.S.1
  • 40
    • 0006598193 scopus 로고    scopus 로고
    • note
    • -1 for sulfone 8a by MM3 and Amber force fields, respectively. However, we consider these results only a crude qualitative estimation since the reliability of parameters of these force fields is dubious in the case of functionalized piperideine 8a.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.