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1
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18844411409
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"The chemistry of indoles". Part 89
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This is Part 90 of a series entitled . All new compounds gave satisfactory spectral data and elemental analyses. 4: mp 227-229°C (decomp); 5a: mp 236-238°C (decomp); 5b: mp 223-225°C (decomp); 6a: mp > 300°C; 8a mp 238-241°C (decomp); 8b: mp 240°C (decomp); 9a mp 140-141°C; 9b: mp >300°C
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This is Part 90 of a series entitled "The Chemistry of Indoles". Part 89: K. Yamada and M. Somei, Heterocycles, 1998, 48, 2481. All new compounds gave satisfactory spectral data and elemental analyses. 4: mp 227-229°C (decomp); 5a: mp 236-238°C (decomp); 5b: mp 223-225°C (decomp); 6a: mp > 300°C; 8a mp 238-241°C (decomp); 8b: mp 240°C (decomp); 9a mp 140-141°C; 9b: mp >300°C.
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(1998)
Heterocycles
, vol.48
, pp. 2481
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Yamada, K.1
Somei, M.2
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2
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0002104364
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a) A. Fukusai, N. Hashiba, T. Matsumoto, A. Hirano, T. Iwai, and S. Omura, J. Chem. Soc., Chem. Commun., 1978, 800;
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Fukusai, A.1
Hashiba, N.2
Matsumoto, T.3
Hirano, A.4
Iwai, T.5
Omura, S.6
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3
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0025950423
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b) R. Bonjouklian, T. A. Smikta, L. E. Doolin, R. M. Moody, M. Debono, S. A. Shaffer, R. E. Moore, J. B. Stewart, and G. M. L. Patterson, Tetrahedron, 1991, 47, 7739;
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(1991)
Tetrahedron
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Bonjouklian, R.1
Smikta, T.A.2
Doolin, L.E.3
Moody, R.M.4
Debono, M.5
Shaffer, S.A.6
Moore, R.E.7
Stewart, J.B.8
Patterson, G.M.L.9
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4
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0025788486
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c) K. Kojiri, H. Kondo, T. Yoshinari, H. Arakawa, S. Nakajima, F. Sato, K. Kawamura, A. Okura, H. Suda, and M. Okanishi, J. Antibiotics, 1991, 44, 723; M. Ohkubo, H. Kawamoto, T. Ohno, M. Nakano, and H. Morishima, Tetrahedron, 1997, 53, 585 and references cited therein.
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(1991)
J. Antibiotics
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, pp. 723
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Kojiri, K.1
Kondo, H.2
Yoshinari, T.3
Arakawa, H.4
Nakajima, S.5
Sato, F.6
Kawamura, K.7
Okura, A.8
Suda, H.9
Okanishi, M.10
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5
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0031032851
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and references cited therein
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c) K. Kojiri, H. Kondo, T. Yoshinari, H. Arakawa, S. Nakajima, F. Sato, K. Kawamura, A. Okura, H. Suda, and M. Okanishi, J. Antibiotics, 1991, 44, 723; M. Ohkubo, H. Kawamoto, T. Ohno, M. Nakano, and H. Morishima, Tetrahedron, 1997, 53, 585 and references cited therein.
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(1997)
Tetrahedron
, vol.53
, pp. 585
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Ohkubo, M.1
Kawamoto, H.2
Ohno, T.3
Nakano, M.4
Morishima, H.5
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6
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0025151603
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G. Knübel, L. K. Larsen, R. E. Moore, I. A. Levine, and G. M. L. Patterson, J. Antibiotics, 1990, 43, 1236.
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(1990)
J. Antibiotics
, vol.43
, pp. 1236
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Knübel, G.1
Larsen, L.K.2
Moore, R.E.3
Levine, I.A.4
Patterson, G.M.L.5
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7
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0001079835
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H. Hayashi, S. Ohmoto, and M. Somei, Heterocycles, 1997, 45, 1647; M. Somei, H. Hayashi, and S. Ohmoto, ibid., 1997, 44, 169; M. Somei, H. Hayashi, T. Izumi, and S. Ohmoto, ibid., 1995, 41, 2161; M. Somei and A. Kodama, ibid., 1992, 34, 1285.
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(1997)
Heterocycles
, vol.45
, pp. 1647
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Hayashi, H.1
Ohmoto, S.2
Somei, M.3
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8
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0001187179
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H. Hayashi, S. Ohmoto, and M. Somei, Heterocycles, 1997, 45, 1647; M. Somei, H. Hayashi, and S. Ohmoto, ibid., 1997, 44, 169; M. Somei, H. Hayashi, T. Izumi, and S. Ohmoto, ibid., 1995, 41, 2161; M. Somei and A. Kodama, ibid., 1992, 34, 1285.
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(1997)
Heterocycles
, vol.44
, pp. 169
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Somei, M.1
Hayashi, H.2
Ohmoto, S.3
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9
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58149322248
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H. Hayashi, S. Ohmoto, and M. Somei, Heterocycles, 1997, 45, 1647; M. Somei, H. Hayashi, and S. Ohmoto, ibid., 1997, 44, 169; M. Somei, H. Hayashi, T. Izumi, and S. Ohmoto, ibid., 1995, 41, 2161; M. Somei and A. Kodama, ibid., 1992, 34, 1285.
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(1995)
Heterocycles
, vol.41
, pp. 2161
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Somei, M.1
Hayashi, H.2
Izumi, T.3
Ohmoto, S.4
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10
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0001145668
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H. Hayashi, S. Ohmoto, and M. Somei, Heterocycles, 1997, 45, 1647; M. Somei, H. Hayashi, and S. Ohmoto, ibid., 1997, 44, 169; M. Somei, H. Hayashi, T. Izumi, and S. Ohmoto, ibid., 1995, 41, 2161; M. Somei and A. Kodama, ibid., 1992, 34, 1285.
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(1992)
Heterocycles
, vol.34
, pp. 1285
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Somei, M.1
Kodama, A.2
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11
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0345653139
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note
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In the trans-isomer, both 6-chlorine atom and 6a-hydroxy group must exist in thermodynamically unstable axial positions. Furthermore, by the reaction with bases, 5a did not generate the corresponding epoxide. From these facts, cis-configuration of 5a is deduced.
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12
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0023877214
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Definition of originality rate in English: M. Somei, Yakugaku Zasshi, 1988, 108, 361; in Japanese, M. Somei, J. Synth. Org. Chem., 1982, 40, 387.
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(1988)
Yakugaku Zasshi
, vol.108
, pp. 361
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Somei, M.1
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13
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85004281870
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in Japanese
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Definition of originality rate in English: M. Somei, Yakugaku Zasshi, 1988, 108, 361; in Japanese, M. Somei, J. Synth. Org. Chem., 1982, 40, 387.
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(1982)
J. Synth. Org. Chem.
, vol.40
, pp. 387
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Somei, M.1
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14
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0030912365
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and references cited therein
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Related indolo[2,3-a]oxazolo[4,5-c]carbazol-6-one and indolo[2,3-a]imidazolo[4,5-c]carbazol-6-one derivatives were reported: E. R. Pereira, M. Prudhomme, M. Sancelme, M. Oilier, D. Severe, J. F. Riou, H. Crevel, J. P. Savineau, D. Fabbro, and T. Meyer, Chem. Pharm. Bull., 1997, 45, 733 and references cited therein.
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(1997)
Chem. Pharm. Bull.
, vol.45
, pp. 733
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Pereira, E.R.1
Prudhomme, M.2
Sancelme, M.3
Oilier, M.4
Severe, D.5
Riou, J.F.6
Crevel, H.7
Savineau, J.P.8
Fabbro, D.9
Meyer, T.10
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