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Volumn 55, Issue 30, 1999, Pages 9269-9282

First synthesis of (±)-10β-hydroxy-13β methylcyclohexa[a]quinolizidine. A convenient route to the ABC-part of 8- azasteroids

Author keywords

[No Author keywords available]

Indexed keywords

10BETA HYDROXY 13BETA METHYLCYCLOHEXA[A]QUINOLIZIDINE; 8 AZASTEROID; QUINOLIZIDINE DERIVATIVE; STEROID; UNCLASSIFIED DRUG;

EID: 0033598002     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4020(99)00497-4     Document Type: Article
Times cited : (9)

References (62)
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    • Current adress: Laboratoire de Chimie Organique Fine et Hétérocyclique, INSA de Rouen; IRCOF.
  • 2
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    • Current adress: Centre Régional Universitaire de Spectroscopie, IRCOF, Université de Rouen
    • Current adress: Centre Régional Universitaire de Spectroscopie, IRCOF, Université de Rouen.
  • 3
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    • For general reviews on structure-activity relationships of azasteroids in the treatment of Benign Prostatic Hyperplasia, see: (a) Kenny, B.; Ballard, S.; Blagg, J.; Fox, D. J. Med. Chem. 1997, 40, 1293-1315.
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    • and references cited therein
    • (b) Li, X.; Chen, C.; Singh, S.M.; Labrie, F. Steroids 1995, 60, 430-441 and references cited therein.
    • (1995) Steroids , vol.60 , pp. 430-441
    • Li, X.1    Chen, C.2    Singh, S.M.3    Labrie, F.4
  • 14
    • 0024548207 scopus 로고
    • Neuromuscular bloking agents
    • 5-setroid isomerase: (a) Brandt, M.; Levy, M.A. Biochemistry 1989, 28, 140-148. Neuromuscular bloking agents:
    • (1989) Biochemistry , vol.28 , pp. 140-148
    • Brandt, M.1    Levy, M.A.2
  • 27
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    • John, W.F., Ed.; International Review of Science, Organic Chemistry Series 1, Buttreworths: London, Chap. 9
    • (a) Huisman, H.O. In Steroids. John, W.F., Ed.; International Review of Science, Organic Chemistry Series 1, Buttreworths: London, 1973, Vol. 8, Chap. 9, pp.235-267;
    • (1973) Steroids , vol.8 , pp. 235-267
    • Huisman, H.O.1
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    • (matrix presented)
    • The preparation of the N-(2,2-dimethoxyacetyl)piperidine as electrophile was realised on a multi-scale synthesis in two steps from glyoxylic acid: tandem esterification-acetalization reaction provide methyldimethoxyacetal, which was allowed to react with piperidine to give the desired product in a % overall yield. See also: Cameron, A.G.; Hewson, A.T. J. Chem. Soc., Perkin Trans. 1 1983, 2979-2982. (matrix presented)
    • (1983) J. Chem. Soc., Perkin Trans. 1 , pp. 2979-2982
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    • For reviews, see: (a) Gawley, R.E. Synthesis 1976, 777-794.
    • (1976) Synthesis , pp. 777-794
    • Gawley, R.E.1
  • 52
    • 0013632981 scopus 로고    scopus 로고
    • We are grateful to Mr. Gérard Goussot, Laboratory of Preparative Chromatography, Janssen-Cilag (Val-de-Reuil, France) for its fruitfull help towards their purification
    • We are grateful to Mr. Gérard Goussot, Laboratory of Preparative Chromatography, Janssen-Cilag (Val-de-Reuil, France) for its fruitfull help towards their purification.
  • 53
  • 55
    • 0030820689 scopus 로고    scopus 로고
    • For examples of quaternarizations of pyridine nucleus in the synthesis of alkaloids, see: (a) Dobbs, A.P.; Jones, K.; Veal, K.T. Tetrahedron Lett. 1997, 38, 5383-5386.
    • (1997) Tetrahedron Lett. , vol.38 , pp. 5383-5386
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  • 59
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    • and references cited therein
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    • (1984) Adv. Het. Chem. , vol.36 , pp. 1-175
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.