-
1
-
-
0033536711
-
-
Miyashita K., Miyabe H., Tai K., Kurozumi C., Iwaki H., and Imanishi T. Tetrahedron 55 (1999) 12109-12124
-
(1999)
Tetrahedron
, vol.55
, pp. 12109-12124
-
-
Miyashita, K.1
Miyabe, H.2
Tai, K.3
Kurozumi, C.4
Iwaki, H.5
Imanishi, T.6
-
2
-
-
0031576688
-
-
Karle I.L., Kaul R., Rao R.B., Raghothama S., and Balaram P. J. Am. Chem. Soc. 119 (1997) 12048-12054
-
(1997)
J. Am. Chem. Soc.
, vol.119
, pp. 12048-12054
-
-
Karle, I.L.1
Kaul, R.2
Rao, R.B.3
Raghothama, S.4
Balaram, P.5
-
3
-
-
0028824042
-
-
Bryson J.W., Betz S.F., Lu H.S., Suich D.J., Zhou H.X., O'Neil K.T., and DeGrado W.F. Science 270 (1995) 935-941
-
(1995)
Science
, vol.270
, pp. 935-941
-
-
Bryson, J.W.1
Betz, S.F.2
Lu, H.S.3
Suich, D.J.4
Zhou, H.X.5
O'Neil, K.T.6
DeGrado, W.F.7
-
23
-
-
0033571626
-
-
Kelly T.Aq., Jeanfavre D.D., McNeil D.W., Woska Jr. J.R., Reilly P.L., Mainolfi E.A., Kishimoto K.M., Nabozny G.H., Zinter R., Bormann B.-J., and Rothlein R. J. Immunol. 163 (1999) 5173-5177
-
(1999)
J. Immunol.
, vol.163
, pp. 5173-5177
-
-
Kelly, T.Aq.1
Jeanfavre, D.D.2
McNeil, D.W.3
Woska Jr., J.R.4
Reilly, P.L.5
Mainolfi, E.A.6
Kishimoto, K.M.7
Nabozny, G.H.8
Zinter, R.9
Bormann, B.-J.10
Rothlein, R.11
-
26
-
-
0025973002
-
-
Fischer A., Friedrich W., Fasth A., Blanche S., Le Deist F., Girault D., Veber F., Vossen J., Lopez M., Griscelli C., and Him M. Blood 77 (1991) 249-256
-
(1991)
Blood
, vol.77
, pp. 249-256
-
-
Fischer, A.1
Friedrich, W.2
Fasth, A.3
Blanche, S.4
Le Deist, F.5
Girault, D.6
Veber, F.7
Vossen, J.8
Lopez, M.9
Griscelli, C.10
Him, M.11
-
29
-
-
0037325580
-
-
Wattanasin S., Albert R., Ehrhardt C., Roche D., Sabio M., Hommel U., Welzenbach K., and Weitz-Schmidt G. Bioorg. Med. Chem. Lett. 13 (2003) 499-502
-
(2003)
Bioorg. Med. Chem. Lett.
, vol.13
, pp. 499-502
-
-
Wattanasin, S.1
Albert, R.2
Ehrhardt, C.3
Roche, D.4
Sabio, M.5
Hommel, U.6
Welzenbach, K.7
Weitz-Schmidt, G.8
-
30
-
-
0035938374
-
-
Link J.T., Sorensen B., Liu G., Pei Z., Reilly E.B., Leitza S., and Okasinski G. Bioorg. Med. Chem. Lett. 11 (2001) 973-976
-
(2001)
Bioorg. Med. Chem. Lett.
, vol.11
, pp. 973-976
-
-
Link, J.T.1
Sorensen, B.2
Liu, G.3
Pei, Z.4
Reilly, E.B.5
Leitza, S.6
Okasinski, G.7
-
32
-
-
25844477438
-
-
For another enantioselective synthesis of BIRT-377 based on a highly diastereoselective alkylation of an aziridine-2-carboxylate ester, which appeared while this work was in progress, see:
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For another enantioselective synthesis of BIRT-377 based on a highly diastereoselective alkylation of an aziridine-2-carboxylate ester, which appeared while this work was in progress, see:. Patwardhan A.P., Pulgram V.R., Zhang Y., and Wulff W.D. Angew. Chem., Int. Ed. 44 (2005) 6169-6172
-
(2005)
Angew. Chem., Int. Ed.
, vol.44
, pp. 6169-6172
-
-
Patwardhan, A.P.1
Pulgram, V.R.2
Zhang, Y.3
Wulff, W.D.4
-
34
-
-
0019775816
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In sharp contrast to our results, Schöllkopf and coworkers have reported some time ago that alkylation of 1 with various electrophiles, using n-BuLi as the deprotonating base, is possible in good yields:
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In sharp contrast to our results, Schöllkopf and coworkers have reported some time ago that alkylation of 1 with various electrophiles, using n-BuLi as the deprotonating base, is possible in good yields:. Schöllkopf U., Groth U., Westphalen K.-O., and Deng C. Synthesis (1981) 969-971
-
(1981)
Synthesis
, pp. 969-971
-
-
Schöllkopf, U.1
Groth, U.2
Westphalen, K.-O.3
Deng, C.4
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35
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33745858898
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note
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The enantiomer of 1 was prepared using ent-2 for HPLC comparison purpose which revealed 1 to be of >99% ee.
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38
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0242626778
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Yee N.K., Nummy L.J., Frutos R.P., Song J.J., Napolitano E., Byrne D.P., Jones P.-J., and Farina V. Tetrahedron: Asymmetry 14 (2003) 3495-3501
-
(2003)
Tetrahedron: Asymmetry
, vol.14
, pp. 3495-3501
-
-
Yee, N.K.1
Nummy, L.J.2
Frutos, R.P.3
Song, J.J.4
Napolitano, E.5
Byrne, D.P.6
Jones, P.-J.7
Farina, V.8
-
39
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0032579180
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For instance, 2 can be prepared conveniently from d-valine and alanine in a practical manner, see:
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For instance, 2 can be prepared conveniently from d-valine and alanine in a practical manner, see:. Bull S.D., Davies S.G., and Moss W.O. Tetrahedron: Asymmetry 9 (1998) 321-327
-
(1998)
Tetrahedron: Asymmetry
, vol.9
, pp. 321-327
-
-
Bull, S.D.1
Davies, S.G.2
Moss, W.O.3
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40
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33644941365
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For a somewhat lengthy chiral-auxiliary-based approach to the synthesis of quaternary α-amino acid derivatives, which has been recently improved
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For a somewhat lengthy chiral-auxiliary-based approach to the synthesis of quaternary α-amino acid derivatives, which has been recently improved. Roy S., and Spino C. Org. Lett. 8 (2006) 939-942
-
(2006)
Org. Lett.
, vol.8
, pp. 939-942
-
-
Roy, S.1
Spino, C.2
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42
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0030955088
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For a highlight on new strategies to α,α-dialkylated α-amino acids, see:
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For a highlight on new strategies to α,α-dialkylated α-amino acids, see:. Wirth T. Angew. Chem., Int. Ed. 36 (1997) 225-227
-
(1997)
Angew. Chem., Int. Ed.
, vol.36
, pp. 225-227
-
-
Wirth, T.1
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