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0011439993
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New address: Institut für Organische Chemie der RWTH Aachen, Prof.-Pirlet Str. 1, D-52074 Aachen, Germany. FAX: (int.) 241 8888 391; e-mail: Carsten.Bolm@RWTH-Aachen.de
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1. New address: Institut für Organische Chemie der RWTH Aachen, Prof.-Pirlet Str. 1, D-52074 Aachen, Germany. FAX: (int.) 241 8888 391; e-mail: Carsten.Bolm@RWTH-Aachen.de
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2
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0001215147
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2. Reviews on peptide mimetics: (a) Gante, J. Angew. Chem. 1994,106, 1780; Angew. Chem. Int. Ed. Engl. 1994, 33, 1699.
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(1994)
Angew. Chem.
, vol.106
, pp. 1780
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Gante, J.1
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3
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0028038601
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2. Reviews on peptide mimetics: (a) Gante, J. Angew. Chem. 1994,106, 1780; Angew. Chem. Int. Ed. Engl. 1994, 33, 1699.
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(1994)
Angew. Chem. Int. Ed. Engl.
, vol.33
, pp. 1699
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4
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0000734566
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(b) Giannis, A.; Kolter, T. ibid. 1993, 105, 1303; 1993, 32, 1244.
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(1993)
Angew. Chem. Int. Ed. Engl.
, vol.105
, pp. 1303
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Giannis, A.1
Kolter, T.2
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7
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0005449318
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(d) Adang, A. E. P.; Hermkens, P. H. H.; Linders, J. T. M.; Ottenheijm, H. C. J.; van Staveren, C. J. ibid. 1994, 113, 63.
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(1994)
Recl. Trav. Chim. Pays-Bas
, vol.113
, pp. 63
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Adang, A.E.P.1
Hermkens, P.H.H.2
Linders, J.T.M.3
Ottenheijm, H.C.J.4
Van Staveren, C.J.5
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9
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0001327727
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3. For other sulfur-containing pseudopeptides and peptide isosteres see: (a) Gennari, C.; Salom, B.; Potenza, D.; Williams, A. Angew. Chem. 1994, 106, 2181; Angew. Chem. Int. Ed. Engl. 1994, 33, 2067.
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(1994)
Angew. Chem.
, vol.106
, pp. 2181
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Gennari, C.1
Salom, B.2
Potenza, D.3
Williams, A.4
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10
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0000455904
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3. For other sulfur-containing pseudopeptides and peptide isosteres see: (a) Gennari, C.; Salom, B.; Potenza, D.; Williams, A. Angew. Chem. 1994, 106, 2181; Angew. Chem. Int. Ed. Engl. 1994, 33, 2067.
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(1994)
Angew. Chem. Int. Ed. Engl.
, vol.33
, pp. 2067
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11
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0000990987
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(b) Gennari, C.; Nestler, H. P.; Salom, B.; Still, W. C. ibid. 1995, 107, 1892; 1995, 34, 1763.
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(1995)
Angew. Chem. Int. Ed. Engl.
, vol.107
, pp. 1892
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Gennari, C.1
Nestler, H.P.2
Salom, B.3
Still, W.C.4
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12
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33748242808
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(b) Gennari, C.; Nestler, H. P.; Salom, B.; Still, W. C. ibid. 1995, 107, 1892; 1995, 34, 1763.
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(1995)
Angew. Chem. Int. Ed. Engl.
, vol.34
, pp. 1763
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15
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0000899135
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(d) Sommerfeld, T. L.; Seebach, D. ibid. 1995, 107, 622; 1995, 34, 552.
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(1995)
Angew. Chem. Int. Ed. Engl.
, vol.107
, pp. 622
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Sommerfeld, T.L.1
Seebach, D.2
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16
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0011382661
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(d) Sommerfeld, T. L.; Seebach, D. ibid. 1995, 107, 622; 1995, 34, 552.
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(1995)
Angew. Chem. Int. Ed. Engl.
, vol.34
, pp. 552
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17
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0027408954
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(e) Moree, W. J.; van Gent, L. C.; van der Marel, G. A.; Liskamp, R. M. J. Tetrahedron 1993, 49, 1133.
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(1993)
Tetrahedron
, vol.49
, pp. 1133
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Moree, W.J.1
Van Gent, L.C.2
Van Der Marel, G.A.3
Liskamp, R.M.J.4
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19
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0029092686
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and references therein
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(g) Moree, W. J.; van der Marel, G. A.; Liskamp, R. J. J. Org. Chem. 1995, 60, 5157 and references therein.
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(1995)
J. Org. Chem.
, vol.60
, pp. 5157
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Moree, W.J.1
Van Der Marel, G.A.2
Liskamp, R.J.3
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22
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0001649254
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(Eds,: Barton, D.; Ollis, W. D.) Pergamon Press, Oxford
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(c) Johnson, C. R. in Comprehensive Organic Chemistry; Vol. 3, (Eds,: Barton, D.; Ollis, W. D.) Pergamon Press, Oxford 1979, p. 223.
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(1979)
Comprehensive Organic Chemistry
, vol.3
, pp. 223
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Johnson, C.R.1
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24
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0025735352
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5. Substituted β-carboxy sulfoximines have been used as transition-state analogue inhibitors of carboxypeptidase A: (a) Mock, W. L.; Zhang, J. Z. J. Biol. Chem. 1991, 266, 6393.
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(1991)
J. Biol. Chem.
, vol.266
, pp. 6393
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Mock, W.L.1
Zhang, J.Z.2
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26
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0001083191
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(c) Mock, W. L.; Zhang, J. Z.; Ni, C. -Z.; Clardy, J. J. Org. Chem. 1990, 55, 5791.
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(1990)
J. Org. Chem.
, vol.55
, pp. 5791
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Mock, W.L.1
Zhang, J.Z.2
Ni, C.-Z.3
Clardy, J.4
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27
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0001163288
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6. In β-hydroxy sulfoximines intramolecular hydrogen bonds involve the sulfoximine nitrogen, (a) Hwang, K. -J.; Logusch, E. W.; Brannigan, L. H.; Thompson, M. R. J. Org. Chem. 1987, 52, 3435.
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(1987)
J. Org. Chem.
, vol.52
, pp. 3435
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Hwang, K.-J.1
Logusch, E.W.2
Brannigan, L.H.3
Thompson, M.R.4
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28
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0011475843
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Dissertation at the University of Marburg
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(b) Felder, M. Dissertation at the University of Marburg, 1995.
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(1995)
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Felder, M.1
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29
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0002297094
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7. Both enantiomers of these sulfoximines can easily be obtained via resolution: (a) Fusco, R.; Tenconi, F. Chem. Ind. (Milan) 1965, 47, 61.
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(1965)
Chem. Ind. (Milan)
, vol.47
, pp. 61
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Fusco, R.1
Tenconi, F.2
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30
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0001363277
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(b) Johnson, C. R.; Haake, M.; Schroeck, C. W. J. Am. Chem. Soc. 1970, 92, 6594.
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(1970)
J. Am. Chem. Soc.
, vol.92
, pp. 6594
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Johnson, C.R.1
Haake, M.2
Schroeck, C.W.3
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32
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0011473145
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Dissertation at the University of Kiel
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8. An analogous procedure has been reported: Reggelin, M.; Dissertation at the University of Kiel, 1989.
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(1989)
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Reggelin, M.1
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34
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84916524146
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(b) See also: Aldrichim. Acta. 1987, 20, 53.
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(1987)
Aldrichim. Acta.
, vol.20
, pp. 53
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35
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0002467619
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10. Other α-sulfonimidoyl carboxy derivatives have been synthesized using various bases for deprotonation: (a) Hwang, K. -J. J. Org. Chem. 1986, 51, 99.
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(1986)
J. Org. Chem.
, vol.51
, pp. 99
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Hwang, K.-J.1
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36
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84989502117
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(b) Bolm, C.; Müller, J.; Zehnder, M.; Neuburger, M. A. Chem. Eur. J. 1995, 1, 312.
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(1995)
Chem. Eur. J.
, vol.1
, pp. 312
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Bolm, C.1
Müller, J.2
Zehnder, M.3
Neuburger, M.A.4
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37
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0026723458
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11. In peptide couplings with pteroyl acid derivatives, S-alkylhomocysteine sulfoximines react predominantely at the amine nitrogen. The biological activity of the corresponding folic acid analogues has been studied. Harvison, P. J.; Kalman, T. I. J. Med. Chem. 1992, 35, 1227.
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(1992)
J. Med. Chem.
, vol.35
, pp. 1227
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Harvison, P.J.1
Kalman, T.I.2
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41
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0000753507
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13. Analogous to: (a) Schaffner-Sabba, K.; Tomaselli, H.; Henrici, B.; Renfroe, H. B. J. Org. Chem. 1977, 42, 952.
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(1977)
J. Org. Chem.
, vol.42
, pp. 952
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Schaffner-Sabba, K.1
Tomaselli, H.2
Henrici, B.3
Renfroe, H.B.4
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44
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0025014627
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15. PyBOP = (Benzotriazol-1-yl-oxy)-tris-pyrrolidino-phosphonium-hexafluorophosphate, DIEA = Diisopropylethylamine. For the use of these reagents: Coste, J.; LeNguyen, D.; Castro, B. Tetrahedron Lett. 1990, 31, 205.
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(1990)
Tetrahedron Lett.
, vol.31
, pp. 205
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Coste, J.1
LeNguyen, D.2
Castro, B.3
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45
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0011382795
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The HOBt-methode gave no product
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16. The HOBt-methode gave no product.
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46
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0001797240
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(Eds.: Ernst, B.; Leumann, C.) VCH, Weinheim
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17. (a) Reviews: Seebach, D.; Beck, A. K.; Studer, A. in Modern Synthetic Methods 1995, Vol. 7, (Eds.: Ernst, B.; Leumann, C.) VCH, Weinheim 1995, 1.
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(1995)
Modern Synthetic Methods 1995
, vol.7
, pp. 1
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Seebach, D.1
Beck, A.K.2
Studer, A.3
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48
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0001269629
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(c) Seebach, D. Angew. Chem. 1988, 100, 1685; Angew. Chem. Int. Ed. Engl. 1988, 27, 1624.
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(1988)
Angew. Chem.
, vol.100
, pp. 1685
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Seebach, D.1
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49
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84990085779
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(c) Seebach, D. Angew. Chem. 1988, 100, 1685; Angew. Chem. Int. Ed. Engl. 1988, 27, 1624.
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(1988)
Angew. Chem. Int. Ed. Engl.
, vol.27
, pp. 1624
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50
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0011426832
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No racemization was observed under these conditions. This coupling can also be done with PyBOP/DIAE (86% yield). Use of DCC/DMAP gave about 17% of racemization (97% yield)
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18. No racemization was observed under these conditions. This coupling can also be done with PyBOP/DIAE (86% yield). Use of DCC/DMAP gave about 17% of racemization (97% yield).
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51
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0011383358
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Yields: 13a: 76%, 13b: 77%, 13c: 70% und 13d: 78%. The ammonium salts are thermolabile and tend to decarboxylate
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19. Yields: 13a: 76%, 13b: 77%, 13c: 70% und 13d: 78%. The ammonium salts are thermolabile and tend to decarboxylate.
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52
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0011428862
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note
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D = -4.6° (c = 1.04, acetone).
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53
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0029115707
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21. Dessolin, M.; Guillerez, M. -G.; Thieriet, N.; Guibé, F.; Loffet, A. Tetrahedron Lett. 1995, 36, 5741.
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(1995)
Tetrahedron Lett.
, vol.36
, pp. 5741
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Dessolin, M.1
Guillerez, M.-G.2
Thieriet, N.3
Guibé, F.4
Loffet, A.5
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54
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0011383067
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The acids 17a-c were purified by filtration of MTBE solutions through Celite. Traces of Pd remained in these samples
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22. The acids 17a-c were purified by filtration of MTBE solutions through Celite. Traces of Pd remained in these samples.
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55
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84891309023
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23. Chiral vinylogous sulfonamide-containing peptides show a preference for 12-and 14-membered H-bridged ring systems: Gennari, C.; Salom, B.; Potenza, D.; Longari, C.; Fioravanzo, E.; Carugo, O.; Sardone, N. Chem. Eur. J. 1996, 2, 644.
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(1996)
Chem. Eur. J.
, vol.2
, pp. 644
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Gennari, C.1
Salom, B.2
Potenza, D.3
Longari, C.4
Fioravanzo, E.5
Carugo, O.6
Sardone, N.7
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