Number | Date | Country | Kind |
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3644462 | Dec 1986 | DEX |
Entry |
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Sethua et al. Friedel-Crafts & Related Reactions, vol. III, pp. 911-915 & 1058-1070 (1964). |
Dibenztroponeacetic and -propionic Acids . . . Dunn et al., J. Med. Chem., 1977 vol. 20, No. 12, pp. 1557-1562. |
Dibenzotropone-and Dibenzosuberonecarboxylic Acids . . . Dunn et al., J. Med. Chem. 1979, vol. 22, No. 11, pp. 1357-1363. |
Chem. Ber. 84 (1951), pp. 671-679. |
1-Methylene-2,3,6,7-Dibenzcycloheptatriene, COPE et al., J. Amer. Chem. Soc. 73 (Apr. 1951), pp. 1673-1678. |