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W. J. Coates, Pyridazines and their Benzo Derivatives in Comprehensive Heterocyclic Chemistry II, Vol. 6, A. R. Katrizky, C. W. Rees and E. F. V. Scriven, eds, Pergamon Press, Oxford, 1993, p 1-91.
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Y. Tominaga, N. Yoshioka, S. Kataoka, Y. Shigemitsu, T. Hirota and K. Sasaki, Heterocycles, in press;
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12
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A. K. Campbell, L. J. Kricka and P. E. Stanley, eds, John Wiley & Sons, Chichester, 1994 and 1996, and references cited therein.
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Bioluminescence and Chemiluminesence, A. K. Campbell, L. J. Kricka and P. E. Stanley, eds, John Wiley & Sons, Chichester, 1994 and 1996, and references cited therein.
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Bioluminescence and Chemiluminesence
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14
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0022337136
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[b] J. A. Matthews, A. Batki, C. Hynds and L. J. Kricka, Anal. Biochem., 151, 205 (1985);
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M. P. Wymann, von V. Tscharner, D. A. Deraulean and M. Baggiolini, Anal. Biochem., 165, 371 (1987);
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Wymann, M.P.1
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16
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0023800129
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R. Lock, A. Johansson, K. Orselius and C. Dahlgren, Anal. Biochem., 173, 450 (1988);
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Lock, R.1
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18
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0026182990
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[f] J. Arnhold, S. Mueller, K. Arnold and K. Sonntag, J. Biolumin. Chemilumin., 6, 189 (1991);
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Arnhold, J.1
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20
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0002620480
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Y. Tominaga, J.-K. Luo, L. W. Castle and R. N. Castle, J. Heterocyclic Chem., 30, 267 (1993).
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Tominaga, Y.1
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0027258977
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M. li, H. Yoshida, Y. Araki, H. Masuya, T. Hada, M. Terada, M. Hatanaka and Y. Ichimori, Biochem. Biophys. Res. Commun., 193, 540 (1993).
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23
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0000977598
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[b] Y. Tominaga, S. Kohra, H. Honkawa and A. Hosomi, Heterocycles, 29, 1409 (1989);
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Heterocycles
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Tominaga, Y.1
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24
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0002055391
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J. Menon, ed, Council of Scientific Research Integration, Research Trends
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Y. Tominaga, Trends in Heterocyclic Chemistry, J. Menon, ed, Council of Scientific Research Integration, Research Trends, 2, 43 (1991).
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Tominaga, Y.1
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25
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84996361590
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and references cited therein.
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Y. Ohkura, M. Kai and T. Kumada, Bunseki Kagaku, 43, 259 (1994), and references cited therein.
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Bunseki Kagaku
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Ohkura, Y.1
Kai, M.2
Kumada, T.3
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26
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33646789382
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8b: This compound was prepared from methyl bis(methylthio)methylenecyanoacetate and p-toluenesulfonylhydrazide in the same manner as the preparation for Sa in 73% yield, mp 155-156°, colorless prisms.
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Bis(methylthio)methylenecyanoacetate
, vol.73
, pp. 155-156
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-
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29
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33646759142
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Commercially available from Tokyo Kasei.
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Commercially available from Tokyo Kasei.
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-
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30
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85088003599
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note
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1H-nmr (deuteriochloroform): 8 2.88 (3H, s, SMe), 3.05 (6H, s, NMe), 3.90 (6H, s, OMe);
-
-
-
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31
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0015812269
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cf. M. Sone, Y. Tominaga, R. Natsuki, Y. Matsuda and G. Kobayashi, Chem. Pharm. Bull., 21, 1667 (1973).
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(1973)
Chem. Pharm. Bull.
, vol.21
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Sone, M.1
Tominaga, Y.2
Natsuki, R.3
Matsuda, Y.4
Kobayashi, G.5
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32
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85088001093
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note
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2), 5.60 (1H, s, 4-H), 7.30-7.56 (5H, m, phenyl-H).
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-
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34
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0000977598
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[b] Y. Tominaga, S. Kohra, H. Honkawa and A. Hosomi, Heterocycles, 29, 1409 (1989);
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(1989)
Heterocycles
, vol.29
, pp. 1409
-
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Tominaga, Y.1
Kohra, S.2
Honkawa, H.3
Hosomi, A.4
-
39
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0000977598
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[g] Y. Tominaga, S. Kohra, H. Honkawa and H. Hosomi, Heterocycles, 29, 1409 (1989).
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(1989)
Heterocycles
, vol.29
, pp. 1409
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Tominaga, Y.1
Kohra, S.2
Honkawa, H.3
Hosomi, H.4
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40
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0015857899
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[18a] M. Sone, Y. Tominaga, R. Natsuki, Y. Matsuda and G. Kobayashi, Yakugaku Zasshi, 93, 1008 (1973);
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(1973)
Yakugaku Zasshi
, vol.93
, pp. 1008
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-
Sone, M.1
Tominaga, Y.2
Natsuki, R.3
Matsuda, Y.4
Kobayashi, G.5
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41
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0015812269
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[b] M. Sone, Y. Tominaga, R. Natsuki, Y. Matsuda and G. Kobayashi, Chem. Pharm. Bull., 21, 1667 (1973).
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(1973)
Chem. Pharm. Bull.
, vol.21
, pp. 1667
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-
Sone, M.1
Tominaga, Y.2
Natsuki, R.3
Matsuda, Y.4
Kobayashi, G.5
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42
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85083921830
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-
by A. R. Katrizky, C. W. Rees and E. F. V. Scriven, eds, Pergamon Press, Oxford
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[19a] W. Flitsch, Bicyclic 5-6 System with One Ring Junction Nitrogen Atom: No Extra Heteroatom in Comprehensive Heterocyclic Chemistry II, Vol. 8, by A. R. Katrizky, C. W. Rees and E. F. V. Scriven, eds, Pergamon Press, Oxford, 1993, p 237;
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Bicyclic 5-6 System with One Ring Junction Nitrogen Atom: No Extra Heteroatom in Comprehensive Heterocyclic Chemistry II, Vol. 8
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Flitsch, W.1
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43
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84943376777
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A. R. Katrizky, C. W. Rees and E. F. V. Scriven, eds, Pergamon Press, Oxford
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[b] W. Flitsch, Pyrroles with Fused Six-membered Heterocyclic Rings: (i) a-Fused, in Comprehensive Heterocyclic Chemistry, 1st edn, Vol 4, A. R. Katrizky, C. W. Rees and E. F. V. Scriven, eds, Pergamon Press, Oxford, 1984, p 443;
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Pyrroles with Fused Six-membered Heterocyclic Rings: (I) A-Fused, in Comprehensive Heterocyclic Chemistry, 1st Edn, Vol 4
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Flitsch, W.1
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46
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84986469559
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[b] Y. Tominaga, T. Michioka, K. Moriyamaand A. Hosomi, J. Heterocyclic Chem., 27, 1217 (1990).
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(1990)
J. Heterocyclic Chem.
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-
Tominaga, Y.1
Michioka, T.2
Moriyamaand, K.3
Hosomi, A.4
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47
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33645681361
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31: This compound was prepared along with ethyl 7-dimethy]amino-l-nitro-2-methylthioindolizine-3-carboxylate by reaction of 1-ethoxycarbonylmethylpyridinium bromide with l, l-bis(methylthio)-2-nitroethylene in the presence of potassium carbonate in dimethyl sulfoxide; cf. Y. Matsuda, K. Katou, H. Matsumoto, S. Ide, K. Takahashi, K. Torisu, K. Furuno and S. Maeda, Yakugaku Zasshi, 42, 112 (1992).
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(1992)
Yakugaku Zasshi
, vol.42
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Matsuda, Y.1
Katou, K.2
Matsumoto, H.3
Ide, S.4
Takahashi, K.5
Torisu, K.6
Furuno, K.7
Maeda, S.8
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48
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33646772084
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note
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Chemiluminescence Measurements: Method A: Reaction solutions (1 ml) containing 0.1 mg/ml of Luminol and each compound, lU/ml horseradish peroxidase, 0.5 mg/ml Triton X-100 in 20 mW Phosphate buffer pH 8.0 were prepared. Each 400 μl reaction solution in a glass tube was incubated 10 minutes at 37°, and into which a luminometer, was immediatly placed, maintaining the system at 37°. Photons were counted for 1 minute after addition of 10 μl of 90 mAf of hydrogen peroxide and 10 μl of l.OAf sodium hydroxide. In the case of the measurement of hydrogen peroxide and horseradish peroxidase as shown in Figures 3 and 4, photons were counted for 1 minute after addition of each 10 μl of various concentration of hydrogen peroxide and horseradish peroxidase (Table 3, Figures 3 and 4).
-
-
-
-
49
-
-
33646821291
-
-
note
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Method B: A reaction solution was prepared with a 10 rnAf phosphate buffer solution (pH 6, 7, 8 or 10) containing a 0.5 ml/1 of Triton X-100, various concentration of substrate dissolved in dimethyl sulfoxide and 5000 units/1 of arthromyces ramosus peroxidase. A 3.0 ml of reaction solution was introduced into a Brosilicate Glass tube which was then incubated at 37° for 10 minutes. At the end of the incubation period, the sample tube to be counted was set into a chemiluminescence counter. The chemiluminescence reaction was initiated by injecting 0.3 ml of various concentrations of hydrogen peroxide solution. Photons were counted for 1 or 10 seconds from the start of the reaction. The chemiluminescence measurements were perfomed with a Magic analyzer (CIBA Corning Co. Ltd., USA). All of the reagent concentrations shown in the figure captions are the final values (Figures 5, 6, 7, 9 and Tables 4, 5 and 6).
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