-
1
-
-
0042121318
-
-
For some applications of the 'privileged scaffold' concept in drug design, see: a
-
For some applications of the 'privileged scaffold' concept in drug design, see: (a) Muller, G. Drug Discovery Today 2003, 8, 681.
-
(2003)
Drug Discovery Today
, vol.8
, pp. 681
-
-
Muller, G.1
-
2
-
-
4243159924
-
-
(b) DeSimone, R. W.; Currie, K. S.; Mitchell, S. A.; Darrow, J. W.; Pippin, D. A. Comb. Chem. High Throughput Screening 2004, 7, 473.
-
(2004)
Comb. Chem. High Throughput Screening
, vol.7
, pp. 473
-
-
DeSimone, R.W.1
Currie, K.S.2
Mitchell, S.A.3
Darrow, J.W.4
Pippin, D.A.5
-
5
-
-
0024239320
-
-
Evans, B. E.; Rittle, K. E.; Bock, M. G.; DiPardo, R. M.; Freidinger, R. M.; Whitter, W. L.; Lundell, G. F.; Verber, D. F.; Anderson, P. S.; Chang, R. S. L.; Lotti, V. J.; Cerino, D. H.; Chen, T. B.; Kling, P. J.; Kunkel, K. A.; Springer, J. P.; Hirshfield, J. J. Med. Chem. 1998, 31, 2235.
-
(1998)
J. Med. Chem
, vol.31
, pp. 2235
-
-
Evans, B.E.1
Rittle, K.E.2
Bock, M.G.3
DiPardo, R.M.4
Freidinger, R.M.5
Whitter, W.L.6
Lundell, G.F.7
Verber, D.F.8
Anderson, P.S.9
Chang, R.S.L.10
Lotti, V.J.11
Cerino, D.H.12
Chen, T.B.13
Kling, P.J.14
Kunkel, K.A.15
Springer, J.P.16
Hirshfield, J.17
-
6
-
-
0038390401
-
-
For selected reviews, see: a
-
For selected reviews, see: (a) Triggle, D. J. Cell. Mol. Neurobiol. 2003, 23, 293.
-
(2003)
Cell. Mol. Neurobiol
, vol.23
, pp. 293
-
-
Triggle, D.J.1
-
8
-
-
34249943917
-
-
(c) Epstein, B. J.; Vogel, K.; Palmer, B. F. Drugs 2007, 67, 1309.
-
(2007)
Drugs
, vol.67
, pp. 1309
-
-
Epstein, B.J.1
Vogel, K.2
Palmer, B.F.3
-
10
-
-
34250839407
-
-
Vergouwen, M. D.; Vermeulen, M.; de Haan, R. J.; Levi, M.; Roos, Y. B. J. Cereb. Blood Flow Metab. 2007, 27, 1293.
-
(2007)
J. Cereb. Blood Flow Metab
, vol.27
, pp. 1293
-
-
Vergouwen, M.D.1
Vermeulen, M.2
de Haan, R.J.3
Levi, M.4
Roos, Y.B.5
-
11
-
-
0030771993
-
-
Straub, T.; Boesenberg, C.; Gekeler, V.; Boege, F. Biochemistry 1997, 36, 10777.
-
(1997)
Biochemistry
, vol.36
, pp. 10777
-
-
Straub, T.1
Boesenberg, C.2
Gekeler, V.3
Boege, F.4
-
12
-
-
0031777433
-
-
Donkor, I. O.; Zhou, X.; Schmidt, J.; Agrawal, K. C.; Kishore, V. Bioorg. Med. Chem. 1998, 6, 563.
-
(1998)
Bioorg. Med. Chem
, vol.6
, pp. 563
-
-
Donkor, I.O.1
Zhou, X.2
Schmidt, J.3
Agrawal, K.C.4
Kishore, V.5
-
13
-
-
0030068033
-
-
Kuzmin, A.; Semenova, S.; Ramsey, N. F.; Zvartau, E. E.; Van Ree, J. M. Eur. J. Pharmacol. 1996, 295, 19.
-
(1996)
Eur. J. Pharmacol
, vol.295
, pp. 19
-
-
Kuzmin, A.1
Semenova, S.2
Ramsey, N.F.3
Zvartau, E.E.4
Van Ree, J.M.5
-
14
-
-
0037052062
-
-
For selected reviews on MDR modulators, see: a
-
For selected reviews on MDR modulators, see: (a) Teodori, E.; Dei, S.; Scapecchi, S.; Gualtieri, F. Farmaco 2002, 57, 385.
-
(2002)
Farmaco
, vol.57
, pp. 385
-
-
Teodori, E.1
Dei, S.2
Scapecchi, S.3
Gualtieri, F.4
-
18
-
-
21744447836
-
-
(e) Boumendjel, A.; Baubichon-Cortay, H.; Trompier, D.; Perrotton, T.; Di Pietro, A. Med. Res. Rev. 2005, 25, 453.
-
(2005)
Med. Res. Rev
, vol.25
, pp. 453
-
-
Boumendjel, A.1
Baubichon-Cortay, H.2
Trompier, D.3
Perrotton, T.4
Di Pietro, A.5
-
21
-
-
0141764816
-
-
(a) Misra, A.; Ganesh, S.; Shahiwala, A.; Shah, S. P. J. Pharm. Pharm. Sci. 2003, 6, 252.
-
(2003)
J. Pharm. Pharm. Sci
, vol.6
, pp. 252
-
-
Misra, A.1
Ganesh, S.2
Shahiwala, A.3
Shah, S.P.4
-
23
-
-
0033851778
-
-
(c) Prokai, L.; Prokai-Tatrai, K.; Bodor, N. Med. Res. Rev. 2000, 20, 367.
-
(2000)
Med. Res. Rev
, vol.20
, pp. 367
-
-
Prokai, L.1
Prokai-Tatrai, K.2
Bodor, N.3
-
24
-
-
77957075799
-
-
For reviews of the chemistry of 1,4-dihydropyridines, see: a
-
For reviews of the chemistry of 1,4-dihydropyridines, see: (a) Comins, D. L.; O'Connor, S. Adv. Heterocycl. Chem. 1988, 44, 199.
-
(1988)
Adv. Heterocycl. Chem
, vol.44
, pp. 199
-
-
Comins, D.L.1
O'Connor, S.2
-
27
-
-
69249117658
-
-
Johnson, D. S, Li, J. J, Eds, John Wiley and Sons: New York, Chap. 11
-
(d) Christen, D. P. The Art of Drug Synthesis; Johnson, D. S.; Li, J. J., Eds.; John Wiley and Sons: New York, 2007, Chap. 11.
-
(2007)
The Art of Drug Synthesis
-
-
Christen, D.P.1
-
28
-
-
3042558198
-
-
For a review of the synthesis of substituted pyridines, see
-
(a) For a review of the synthesis of substituted pyridines, see: Henry, G. D. Tetrahedron 2004, 60, 6043.
-
(2004)
Tetrahedron
, vol.60
, pp. 6043
-
-
Henry, G.D.1
-
29
-
-
52049122560
-
-
and references therein. For an overview of more recent methods, see
-
(b) For an overview of more recent methods, see: Lieby-Muller, F.; Allais, C.; Constantieux, T.; Rodriguez, J. Chem. Commun. 2008, 4207; and references therein.
-
(2008)
Chem. Commun
, pp. 4207
-
-
Lieby-Muller, F.1
Allais, C.2
Constantieux, T.3
Rodriguez, J.4
-
30
-
-
11144310072
-
-
For a review of the use of 1,3-dicarbonyl compounds in multicomponent processes, including the Hantzsch reaction, see: Simon, C.; Constantieux, T.; Rodríguez, J. Eur. J. Org. Chem. 2004, 4957.
-
For a review of the use of 1,3-dicarbonyl compounds in multicomponent processes, including the Hantzsch reaction, see: Simon, C.; Constantieux, T.; Rodríguez, J. Eur. J. Org. Chem. 2004, 4957.
-
-
-
-
31
-
-
0029856245
-
-
For some dihydropyridine syntheses not directly related to the Hantzsch reaction, see: a
-
For some dihydropyridine syntheses not directly related to the Hantzsch reaction, see: (a) Geirsson, J. K. F.; Johannesdottir, J. F. J. Org. Chem. 1996, 61, 7320.
-
(1996)
J. Org. Chem
, vol.61
, pp. 7320
-
-
Geirsson, J.K.F.1
Johannesdottir, J.F.2
-
32
-
-
33644947717
-
-
(b) Evdokimov, N. M.; Magedov, I. V.; Kireev, A. S.; Kornienko, A. Org. Lett. 2006, 6, 899.
-
(2006)
Org. Lett
, vol.6
, pp. 899
-
-
Evdokimov, N.M.1
Magedov, I.V.2
Kireev, A.S.3
Kornienko, A.4
-
33
-
-
34247096074
-
-
for organocatalyzed versions of the same reaction, see references 14g and 14h
-
(c) Sridharan, V.; Perumal, P. T.; Avendaño, C.; Menéndez, J. C. Tetrahedron 2007, 63, 4407; for organocatalyzed versions of the same reaction, see references 14g and 14h.
-
(2007)
Tetrahedron
, vol.63
, pp. 4407
-
-
Sridharan, V.1
Perumal, P.T.2
Avendaño, C.3
Menéndez, J.C.4
-
34
-
-
36749074006
-
-
(d) Bartoli, G.; Babiuch, K.; Bosco, M.; Carlone, A.; Galzerano, P.; Melchiorre, P.; Sambri, L. Synlett 2007, 2897.
-
(2007)
Synlett
, pp. 2897
-
-
Bartoli, G.1
Babiuch, K.2
Bosco, M.3
Carlone, A.4
Galzerano, P.5
Melchiorre, P.6
Sambri, L.7
-
35
-
-
41849144522
-
-
(e) Singh, L.; Singh Ishar, M. P.; Elango, M.; Subramanian, V.; Gupta, V.; Kanwal, V. P. J. Org. Chem. 2008, 73, 2224.
-
(2008)
J. Org. Chem
, vol.73
, pp. 2224
-
-
Singh, L.1
Singh Ishar, M.P.2
Elango, M.3
Subramanian, V.4
Gupta, V.5
Kanwal, V.P.6
-
36
-
-
45149132722
-
-
(f) Li, M.; Zuo, Z.; Wen, L.; Wang, S. J. Comb. Chem. 2008, 10, 436.
-
(2008)
J. Comb. Chem
, vol.10
, pp. 436
-
-
Li, M.1
Zuo, Z.2
Wen, L.3
Wang, S.4
-
37
-
-
54849436318
-
-
(g) Franke, P. T.; Johansen, R. L.; Bertelsen, S.; Jørgensen, K. A. Chem. Asian J. 2008, 3, 216.
-
(2008)
Chem. Asian J
, vol.3
, pp. 216
-
-
Franke, P.T.1
Johansen, R.L.2
Bertelsen, S.3
Jørgensen, K.A.4
-
39
-
-
1642314946
-
-
For some recent improvements of the Hantzsch dihydropyridine synthesis, see: a
-
For some recent improvements of the Hantzsch dihydropyridine synthesis, see: (a) Vanden Eynde, J. J.; Mayence, A. Molecules 2003, 8, 381.
-
(2003)
Molecules
, vol.8
, pp. 381
-
-
Vanden Eynde, J.J.1
Mayence, A.2
-
41
-
-
30944448778
-
-
(c) Sharma, G. V. M.; Reddy, K. L.; Lakshmi, P. S.; Krishna, P. R. Synthesis 2006, 55.
-
(2006)
Synthesis
, pp. 55
-
-
Sharma, G.V.M.1
Reddy, K.L.2
Lakshmi, P.S.3
Krishna, P.R.4
-
43
-
-
41549125304
-
-
(e) Wang, S.-X.; Li, Z.-Y.; Zhang, J.-C.; Li, J.-T. Ultrason. Sonochem. 2008, 15, 677.
-
(2008)
Ultrason. Sonochem
, vol.15
, pp. 677
-
-
Wang, S.-X.1
Li, Z.-Y.2
Zhang, J.-C.3
Li, J.-T.4
-
44
-
-
53849092370
-
-
(f) Arumugan, P.; Perumal, P. T. Indian J. Chem., Sect. B: Org. Chem. Incl. Med. Chem. 2008, 47, 1084.
-
(2008)
Indian J. Chem., Sect. B: Org. Chem. Incl. Med. Chem
, vol.47
, pp. 1084
-
-
Arumugan, P.1
Perumal, P.T.2
-
45
-
-
0141922087
-
-
For some recent examples of the use of this strategy, see: a
-
For some recent examples of the use of this strategy, see: (a) Carranco, I.; Díaz, J. L.; Jiménez, O.; Lavilla, R. Tetrahedron Lett. 2003, 44, 8449.
-
(2003)
Tetrahedron Lett
, vol.44
, pp. 8449
-
-
Carranco, I.1
Díaz, J.L.2
Jiménez, O.3
Lavilla, R.4
-
46
-
-
0037529208
-
-
(b) Lavilla, R.; Bernabeu, M. C.; Carranco, I.; Díaz, J. L. Org. Lett. 2003, 5, 717.
-
(2003)
Org. Lett
, vol.5
, pp. 717
-
-
Lavilla, R.1
Bernabeu, M.C.2
Carranco, I.3
Díaz, J.L.4
-
47
-
-
0347132250
-
-
(c) Lavilla, R.; Carranco, I.; Díaz, J. L.; Bernabeu, M. C. Mol. Diversity 2003, 6, 171.
-
(2003)
Mol. Diversity
, vol.6
, pp. 171
-
-
Lavilla, R.1
Carranco, I.2
Díaz, J.L.3
Bernabeu, M.C.4
-
48
-
-
27144508168
-
-
(d) Jiménez, O.; de la Rosa, G.; Lavilla, R. Angew. Chem. Int. Ed. 2005, 44, 6521.
-
(2005)
Angew. Chem. Int. Ed
, vol.44
, pp. 6521
-
-
Jiménez, O.1
de la Rosa, G.2
Lavilla, R.3
-
49
-
-
34250831544
-
-
(e) Masdeu, C.; Gómez, E.; Williams, N. A. O.; Lavilla, R. Angew. Chem. Int. Ed. 2007, 46, 3043.
-
(2007)
Angew. Chem. Int. Ed
, vol.46
, pp. 3043
-
-
Masdeu, C.1
Gómez, E.2
Williams, N.A.O.3
Lavilla, R.4
-
50
-
-
0034553414
-
-
See, for instance: a
-
See, for instance: (a) Zhu, X. Q.; Zhao, B. J.; Cheng, J. P. J. Org. Chem. 2000, 65, 8158.
-
(2000)
J. Org. Chem
, vol.65
, pp. 8158
-
-
Zhu, X.Q.1
Zhao, B.J.2
Cheng, J.P.3
-
51
-
-
0035847184
-
-
(b) Zhu, X. Q.; Wang, H. Y.; Wang, J. S.; Liu, Y. C. J. Org. Chem. 2001, 66, 344.
-
(2001)
J. Org. Chem
, vol.66
, pp. 344
-
-
Zhu, X.Q.1
Wang, H.Y.2
Wang, J.S.3
Liu, Y.C.4
-
52
-
-
65349107107
-
-
Sridharan, V.; Maiti, S.; Menéndez, J. C. Chem. Eur. J. 2009, 15, 4565.
-
(2009)
Chem. Eur. J
, vol.15
, pp. 4565
-
-
Sridharan, V.1
Maiti, S.2
Menéndez, J.C.3
-
53
-
-
69249121148
-
-
General experimental procedure: To a solution of a suitable primary amine (1.1 mmol) and β-keto ester (1 mmol) in anhydrous MeCN (5 mL) was added CAN (5 mol, The solution was stirred at room temperature for 30 minutes. To this solution was added a suitable α,β-unsaturated aldehyde (1.1 mmol) in EtOH (3 mmol, The reaction mixture was stirred at room temperature for 1 h, diluted with CH2Cl2 (15 mL) and washed with water (3 x 5 mL, The organic layer was dried over anhydrous Na2SO 4 and concentrated to dryness. The crude residue was dissolved in MeCN (10 mL) and neutral, grade I activity Al2O3 (5 g) was added. The suspension was heated under reflux for the time specified in Table 2. After completion of the reaction (verified by NMR, the mixture was diluted with CH2Cl2 and filtered through a layer of Celite, which was thoroughly washed with boiling CH2Cl2 50 mL
-
2 (299.4): C, 76.22; H, 8.42; N, 4.68. Found: C, 75.98; H, 8.31; N, 4.23.
-
-
-
|