-
1
-
-
33747876110
-
-
Part 81: Krahl, M. P.; Jäger, A.; Krause, T.; Knölker, H.-J. Org. Biomol. Chem. 2006, 4, 3215.
-
Part 81: Krahl, M. P.; Jäger, A.; Krause, T.; Knölker, H.-J. Org. Biomol. Chem. 2006, 4, 3215.
-
-
-
-
2
-
-
0025999191
-
-
Herz, W, Grisebach, H, Kirby, G. W, Steglich, W, Tamm, C, Eds, Springer: Wien
-
(a) Chakraborty, D. P.; Roy, S. In Progress in the Chemistry of Organic Natural Products, Vol. 57; Herz, W.; Grisebach, H.; Kirby, G. W.; Steglich, W.; Tamm, C., Eds.; Springer: Wien, 1991, 71.
-
(1991)
Progress in the Chemistry of Organic Natural Products
, vol.57
, pp. 71
-
-
Chakraborty, D.P.1
Roy, S.2
-
3
-
-
77957036993
-
-
Cordell, G. A, Ed, Academic Press: New York
-
(b) Chakraborty, D. P. In The Alkaloids, Vol. 44; Cordell, G. A., Ed.; Academic Press: New York, 1993, 257.
-
(1993)
The Alkaloids
, vol.44
, pp. 257
-
-
Chakraborty, D.P.1
-
6
-
-
0001618706
-
-
(a) Pindur, U. Chimia 1990, 44, 406.
-
(1990)
Chimia
, vol.44
, pp. 406
-
-
Pindur, U.1
-
10
-
-
0000471032
-
-
Moody, C. J, Ed, JAI Press: Greenwich CT
-
(e) Hibino, S.; Sugino, E. In Advances in Nitrogen Heterocycles, Vol. 1; Moody, C. J., Ed.; JAI Press: Greenwich (CT), 1995, 205.
-
(1995)
Advances in Nitrogen Heterocycles
, vol.1
, pp. 205
-
-
Hibino, S.1
Sugino, E.2
-
13
-
-
25444506614
-
-
Kataeva, O.; Krahl, M. P.; Knölker, H.-J. Org. Biomol. Chem. 2005, 3, 3099.
-
(2005)
Org. Biomol. Chem
, vol.3
, pp. 3099
-
-
Kataeva, O.1
Krahl, M.P.2
Knölker, H.-J.3
-
14
-
-
1542547322
-
-
(a) Chakraborty, D. P.; Das, K.; Das, B. P.; Chowdhury, B. K. Trans. Bose Res. Inst. 1975, 38, 1.
-
(1975)
Trans. Bose Res. Inst
, vol.38
, pp. 1
-
-
Chakraborty, D.P.1
Das, K.2
Das, B.P.3
Chowdhury, B.K.4
-
15
-
-
1542652294
-
-
(b) Chowdhury, D. N.; Basak, S. K.; Das, B. P. Curr. Sci. 1978, 47, 490.
-
(1978)
Curr. Sci
, vol.47
, pp. 490
-
-
Chowdhury, D.N.1
Basak, S.K.2
Das, B.P.3
-
18
-
-
0023976761
-
-
(a) Adesina, S. K.; Olatunji, O. A.; Bergenthal, D.; Reisch, J. Pharmazie 1988, 43, 221.
-
(1988)
Pharmazie
, vol.43
, pp. 221
-
-
Adesina, S.K.1
Olatunji, O.A.2
Bergenthal, D.3
Reisch, J.4
-
19
-
-
0027744268
-
-
(b) Ito, C.; Thoyama, Y.; Omura, M.; Kajiura, I.; Furukawa, H. Chem. Pharm. Bull. 1993, 41, 2096.
-
(1993)
Chem. Pharm. Bull
, vol.41
, pp. 2096
-
-
Ito, C.1
Thoyama, Y.2
Omura, M.3
Kajiura, I.4
Furukawa, H.5
-
20
-
-
0032894330
-
-
Chakravarty, A. K.; Sarkar, T.; Masuda, K.; Shiojima, K. Phytochemistry 1999, 50, 1263.
-
(1999)
Phytochemistry
, vol.50
, pp. 1263
-
-
Chakravarty, A.K.1
Sarkar, T.2
Masuda, K.3
Shiojima, K.4
-
21
-
-
0342384017
-
-
Rastogi, K.; Kapil, R. S.; Popli, S. P. Phytochemistry 1980, 19, 945.
-
(1980)
Phytochemistry
, vol.19
, pp. 945
-
-
Rastogi, K.1
Kapil, R.S.2
Popli, S.P.3
-
22
-
-
44949281837
-
-
Li, W.-S.; McChesney, J. D.; El-Feraly, F. S. Phytochemistry 1991, 30, 343.
-
(1991)
Phytochemistry
, vol.30
, pp. 343
-
-
Li, W.-S.1
McChesney, J.D.2
El-Feraly, F.S.3
-
23
-
-
0031407285
-
-
Adesina, S. K.; Olugbade, T. A.; Akinwusi, D. D.; Bergenthal, D. Pharmazie 1997, 52, 720.
-
(1997)
Pharmazie
, vol.52
, pp. 720
-
-
Adesina, S.K.1
Olugbade, T.A.2
Akinwusi, D.D.3
Bergenthal, D.4
-
24
-
-
0011949586
-
-
(a) Mukherjee, S.; Mukherjee, M.; Ganguly, S. N. Phytochemistry 1983, 22, 1064.
-
(1983)
Phytochemistry
, vol.22
, pp. 1064
-
-
Mukherjee, S.1
Mukherjee, M.2
Ganguly, S.N.3
-
25
-
-
0011982019
-
-
(b) Bhattacharyya, P.; Sarkar, T.; Chakraborty, A.; Chowdhury, B. K. Indian J. Chem., Sect. B: Org. Chem. Incl. Med. Chem. 1984, 23, 49.
-
(1984)
Indian J. Chem., Sect. B: Org. Chem. Incl. Med. Chem
, vol.23
, pp. 49
-
-
Bhattacharyya, P.1
Sarkar, T.2
Chakraborty, A.3
Chowdhury, B.K.4
-
27
-
-
84970585029
-
-
Kumar, V.; Reisch, J.; Wickramasinghe, A. Aust. J. Chem. 1989, 42, 1375.
-
(1989)
Aust. J. Chem
, vol.42
, pp. 1375
-
-
Kumar, V.1
Reisch, J.2
Wickramasinghe, A.3
-
28
-
-
20144388056
-
-
Ma, C.; Case, R. J.; Wang, Y.; Zhang, H.-J.; Tan, G. T.; Hung, N. V.; Cuong, N. M.; Franzblau, S. G.; Soejarto, D. D.; Fong, H. H. S.; Pauli, G. F. Planta Med. 2005, 71, 261.
-
(2005)
Planta Med
, vol.71
, pp. 261
-
-
Ma, C.1
Case, R.J.2
Wang, Y.3
Zhang, H.-J.4
Tan, G.T.5
Hung, N.V.6
Cuong, N.M.7
Franzblau, S.G.8
Soejarto, D.D.9
Fong, H.H.S.10
Pauli, G.F.11
-
30
-
-
84973244913
-
-
(a) Chakraborty, D. P.; Das, K. C.; Chowdhury, B. K. Sci. Cult. 1966, 32, 245.
-
(1966)
Sci. Cult
, vol.32
, pp. 245
-
-
Chakraborty, D.P.1
Das, K.C.2
Chowdhury, B.K.3
-
33
-
-
85012670056
-
-
(d) Bhattacharyya, P.; Mitra, A. R.; Chakraborty, D. P. J. Indian Chem. Soc. 1976, 53, 321.
-
(1976)
J. Indian Chem. Soc
, vol.53
, pp. 321
-
-
Bhattacharyya, P.1
Mitra, A.R.2
Chakraborty, D.P.3
-
34
-
-
23944462331
-
-
(e) Bhattacharyya, P.; Jash, S. S. Indian J. Chem., Sect. B: Org. Chem. Incl. Med. Chem. 1986, 25, 1056.
-
(1986)
Indian J. Chem., Sect. B: Org. Chem. Incl. Med. Chem
, vol.25
, pp. 1056
-
-
Bhattacharyya, P.1
Jash, S.S.2
-
35
-
-
2442611963
-
-
(f) Kudav, D. P.; Kulkarni, N. N.; Hosangadi, B. D. J. Chem. Res., Synop. 1994, 266.
-
(1994)
J. Chem. Res., Synop
, pp. 266
-
-
Kudav, D.P.1
Kulkarni, N.N.2
Hosangadi, B.D.3
-
36
-
-
0012005064
-
-
(a) Anwer, F.; Masaldan, A. S.; Kapil, R. S.; Popli, S. P. Indian J. Chem. 1973, 11, 1314.
-
(1973)
Indian J. Chem
, vol.11
, pp. 1314
-
-
Anwer, F.1
Masaldan, A.S.2
Kapil, R.S.3
Popli, S.P.4
-
37
-
-
2742584422
-
-
(b) Chowdhury, B. K.; Saha, C. Indian J. Chem., Sect. B: Org. Chem. Incl. Med. Chem. 1994, 33, 892.
-
(1994)
Indian J. Chem., Sect. B: Org. Chem. Incl. Med. Chem
, vol.33
, pp. 892
-
-
Chowdhury, B.K.1
Saha, C.2
-
38
-
-
0000856662
-
-
Iwao, M.; Takehara, H.; Furukawa, S.; Watanabe, M. Heterocycles 1993, 36, 1483.
-
(1993)
Heterocycles
, vol.36
, pp. 1483
-
-
Iwao, M.1
Takehara, H.2
Furukawa, S.3
Watanabe, M.4
-
39
-
-
7044235100
-
-
(a) Fröhner, W.; Krahl, M. P.; Reddy, K. R.; Knölker, H.-J. Heterocycles 2004, 63, 2393.
-
(2004)
Heterocycles
, vol.63
, pp. 2393
-
-
Fröhner, W.1
Krahl, M.P.2
Reddy, K.R.3
Knölker, H.-J.4
-
40
-
-
33847029065
-
-
Part 1, Kartsev, V. G, Ed, ICSPF Press: Moscow
-
(b) Knölker, H.-J.; Reddy, K. R. In Selected Methods for Synthesis and Modification of Heterocycles - The Chemistry and Biological Activity of Natural Indole Systems, Part 1, Vol. 4; Kartsev, V. G., Ed.; ICSPF Press: Moscow, 2005, 166.
-
(2005)
Selected Methods for Synthesis and Modification of Heterocycles - The Chemistry and Biological Activity of Natural Indole Systems
, vol.4
, pp. 166
-
-
Knölker, H.-J.1
Reddy, K.R.2
-
43
-
-
33847801634
-
-
(a) Åkermark, B.; Eberson, L.; Jonsson, E.; Petersson, E. J. Org. Chem. 1975, 40, 1365.
-
(1975)
J. Org. Chem
, vol.40
, pp. 1365
-
-
Åkermark, B.1
Eberson, L.2
Jonsson, E.3
Petersson, E.4
-
45
-
-
85004464969
-
-
(c) Furukawa, H.; Ito, C.; Yogo, M.; Wu, T.-S. Chem. Pharm. Bull. 1986, 34, 2672.
-
(1986)
Chem. Pharm. Bull
, vol.34
, pp. 2672
-
-
Furukawa, H.1
Ito, C.2
Yogo, M.3
Wu, T.-S.4
-
50
-
-
0142227985
-
-
The preparation of compound 10 using a Pd(0)-catalyzed amination has been reported previously, albeit in lower yield (77%): Urgaonkar, S.; Xu, J.-H.; Verkade, J. G. J. Org. Chem. 2003, 68, 8416.
-
The preparation of compound 10 using a Pd(0)-catalyzed amination has been reported previously, albeit in lower yield (77%): Urgaonkar, S.; Xu, J.-H.; Verkade, J. G. J. Org. Chem. 2003, 68, 8416.
-
-
-
-
51
-
-
19644397969
-
-
Corey, E. J.; Gilman, N. W.; Ganem, B. E. J. Am. Chem. Soc. 1968, 90, 5616.
-
(1968)
J. Am. Chem. Soc
, vol.90
, pp. 5616
-
-
Corey, E.J.1
Gilman, N.W.2
Ganem, B.E.3
-
52
-
-
84981808305
-
-
(a) Wilke, G.; Bogdanovic, B.; Hardt, P.; Heimbach, P.; Keim, W.; Kröner, M.; Oberkirch, W.; Tanaka, K.; Steinrücke, E.; Walter, D.; Zimmermann, H. Angew. Chem., Int. Ed. Engl. 1966, 5, 151.
-
(1966)
Angew. Chem., Int. Ed. Engl
, vol.5
, pp. 151
-
-
Wilke, G.1
Bogdanovic, B.2
Hardt, P.3
Heimbach, P.4
Keim, W.5
Kröner, M.6
Oberkirch, W.7
Tanaka, K.8
Steinrücke, E.9
Walter, D.10
Zimmermann, H.11
-
55
-
-
0016149471
-
-
(d) Inoue, S.; Yamaguchi, R.; Saito, K.; Sato, K. Bull. Chem. Soc. Jpn. 1974, 47, 3098.
-
(1974)
Bull. Chem. Soc. Jpn
, vol.47
, pp. 3098
-
-
Inoue, S.1
Yamaguchi, R.2
Saito, K.3
Sato, K.4
-
57
-
-
33847062794
-
-
Pure glycomaurrol (5) was obtained by preparative HPLC on a Vydac C8 50 mm column (gradient elution with 50 mL/min MeCN-H2O, 30-60% MeCN in 30 min, Glycomaurrol (5, colorless crystals; mp 141°C. UV (MeOH, λmax, 257, 269, 292 (sh, 301, 350, 362 (sh) nm. IR (ATR, v, 3409, 3214, 2917, 1589, 1512, 1499, 1476, 1442, 1390, 1349, 1309, 1282, 1267, 1225, 1166, 1148, 1100, 1069, 1030, 954, 871, 850, 797, 739, 694, 648 cm-1. 1H NMR (500 MHz, acetone-d6, δ, 1.72 (d, J, 1.2 Hz, 3 H, 1.98 (s, 3 H, 2.51 (s, 3 H, 4.01 (d, J, 6.5 Hz, 2 H, 5.37 (t, J, 6.5 Hz, 1 H, 7.03 (d, J, 8.5 Hz, 1 H, 7.19 (d, J, 8.5 Hz, 1 H, 7.20 (m, 1 H, 7.37 (d, J, 8.2 Hz, 1 H, 7.70 (s, 1 H, 7.95 (s, 1 H, 9.94 (br s, 1 H, 13C NMR and DEPT (125 MHz, acetone-d6, δ, 18.34 (CH3, 21.67 (CH3, 25.83 CH3
-
+]: 265.1467; found: 265.1454.
-
-
-
-
58
-
-
33847050137
-
-
Crystal data for the bromocarbazole 12: C14H 10BrNO2, M, 304.14, monoclinic, space group: P21/c, a, 19.570(4, b, 8.296(2, c, 7.360(2) Å, β= 94.77(3)°, V, 1190.8(5) Å3, Z, 4, Dc, 1.696 g cm -3, μ, 3.444 mm-1, T, 198(2) K, λ, 0.71073 Å, θ range: 3.13-30.00°, 29544 reflections collected, 3454 independent (Rint, 0.0629, 168 parameters. The structure was solved by direct methods and refined by full-matrix least-squares on F2; final R indices [I > 2σI, R1, 0.0405, wR2, 0.0761; maximal residual electron density: 0.598 e Å-3. CCDC-628163 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallo
-
-3. CCDC-628163 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/ data_request/cif.
-
-
-
-
59
-
-
33847031645
-
-
Pure micromeline (6) was obtained by preparative HPLC on a Vydac C8 50 mm column (gradient elution with 50 mL/min MeCN-H2O, 30-60% MeCN in 30 min, Micromeline (6, colorless crystals; mp 205-206°C. UV (MeOH, λmax, 231, 252, 276 (sh, 278, 281, 295 (sh, 300, 340 nm. IR (ATR, v, 3156, 2963, 2911, 2854, 2740, 1663, 1649, 1629, 1603, 1566, 1522, 1464, 1446, 1371, 1310, 1291, 1271, 1228, 1202, 1181, 1164, 1120, 1063, 1028, 958, 899, 883, 851, 811, 792, 717, 663 cm-1. 1H NMR (500 MHz, acetone-d6, δ, 1.72 (d, J, 1.1 Hz, 3 H, 2.03 (s, 3 H, 4.07 (d, J, 6.4 Hz, 2 H, 5.36 (t, J, 6.4 Hz, 1 H, 7.15 (d, J, 8.5 Hz, 1 H, 7.33 (d, J, 8.5 Hz, 1 H, 7.63 (d, J, 8.5 Hz, 1 H, 7.95 (dd, J, 8.5, 1.4 Hz, 1 H, 8.03 (br s, 1 H, 8.69 (s, 1 H, 10.09 (s, 1 H, 10.70
-
2: C, 77.40; H, 6.13; N, 5.01. Found: C, 77.50; H, 6.22; N, 5.03.
-
-
-
-
60
-
-
0002543729
-
-
Kreher, R. P, Ed, Thieme: Stuttgart
-
Röhrkasten, R.; Konrad, M. In Methoden der Organischen Chemie (Houben-Weyl), Vol. E6b; Kreher, R. P., Ed.; Thieme: Stuttgart, 1994, 94.
-
(1994)
Methoden der Organischen Chemie (Houben-Weyl)
, vol.E6b
, pp. 94
-
-
Röhrkasten, R.1
Konrad, M.2
-
61
-
-
33847029848
-
-
Amberlyst 15 from Fluka (art. 06423).
-
Amberlyst 15 from Fluka (art. 06423).
-
-
-
-
62
-
-
33847045082
-
-
A separation of the two isomers 7 and 15 was achieved by preparative HPLC on a Vydac C8 30 mm column (gradient elution with 40 mL/min MeCN-H2O, 30-46% MeCN in 32 min, Eustifoline-D (7, colorless crystals; mp 156°C. UV (MeOH, λmax, 253, 260 (sh, 268, 298, 310, 339, 354 nm. IR (ATR, v, 3406, 2919, 2856, 1615, 1575, 1484, 1443, 1432, 1409, 1360, 1300, 1275, 1242, 1229, 1209, 1139, 1074, 1051, 946, 886, 875, 800, 789, 780, 750, 731, 690, 659 cm-1. 1H NMR (500 MHz, CDCl3, δ, 2.59 (s, 3 H, 7.26 (dd, J, 8.3, 1.2 Hz, 1 H, 7.31 (d, J, 8.8 Hz, 1 H, 7.33 (dd, J, 2.0, 0.4 Hz, 1 H, 7.36 (d, J, 8.3 Hz, 1 H, 7.58 (d, J, 8.8 Hz, 1 H, 7.81 (d, J, 2.0 Hz, 1 H, 7.98 (s, 1 H, 8.03 (br s, 1 H, 13C NMR and DEPT (125 MHz, CDCl3, δ, 21.51 (CH3, 105.40 (CH, 107.38 (CH, 109.43 (CH, 110.43 (CH, 114.80 C, 120
-
11NO: C, 81.43; H, 5.01; N, 6.33. Found: C, 80.59; H, 5.06; N, 6.15.
-
-
-
-
63
-
-
33847075733
-
-
PCT Int. Appl. WO 2006002908
-
Braxmeier, T.; Friedrichson, T.; Fröhner, W.; Jennings, G.; Schlechtingen, G.; Schroeder, C.; Knölker, H.-J.; Simons, K.; Zerial, M.; Kurzchalia, T. PCT Int. Appl. WO 2006002908, 2006.
-
(2006)
-
-
Braxmeier, T.1
Friedrichson, T.2
Fröhner, W.3
Jennings, G.4
Schlechtingen, G.5
Schroeder, C.6
Knölker, H.-J.7
Simons, K.8
Zerial, M.9
Kurzchalia, T.10
-
64
-
-
33748641380
-
-
Choi, T.; Czerwonka, R.; Fröhner, W.; Krahl, M. P.; Reddy, K. R.; Franzblau, S. G.; Knölker, H.-J. ChemMedChem 2006, 1, 812.
-
(2006)
ChemMedChem
, vol.1
, pp. 812
-
-
Choi, T.1
Czerwonka, R.2
Fröhner, W.3
Krahl, M.P.4
Reddy, K.R.5
Franzblau, S.G.6
Knölker, H.-J.7
|