Indole derivatives R 0140 Synthesis of Isatin Derivatives. -The synthesis of several N-substituted derivatives is carried out by reaction of sodium salt (I) with various mono-and dihalo compounds. -(MESROPYAN, E. G.; AMBARTSUMYAN, G. B.; AVETISYAN, A. A.; SARKISYAN, M. G.; Russ.

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New isatin derivatives containing a fatty-aromatic fragment attached to the pyrrole nitrogen atom are synthesized. -(MESROPYAN, E. G.; AMBARTSUMYAN, G. B.; AVETISYAN, A. A.; SARGSYAN, M. G.; GALSTYAN, A. S.; Russ. J. Org. Chem. 41 (2005) 1, 151-152; Erevan State Univ., Erevan 375049, Armenia; Eng.) -C. Hettrich 36-099