Zobrazeno 1 - 7
of 7
pro vyhledávání: '"N. N. Nikoleishvili"'
Publikováno v:
Chemistry of Heterocyclic Compounds. 49:540-544
The Vilsmeier formylation of bifunctional Fischer base analogs in the dipyrrolobenzoquinoxaline and indoloindole series was studied with various substrate–Vilsmeier complex ratios. The isomeric Fischer bases of the indoloindole series were formylat
Autor:
N. N. Nikoleishvili, Uli Kazmaier, K. G. Japaridze, Sh. A. Samsoniya, M. V. Trapaidze, J. P. Maisuradze
Publikováno v:
Chemistry of Heterocyclic Compounds. 47:1098-1104
The synthesis of new condensed indoline bis-spiropyrans from isomeric hexamethyldihydroindolo-[4,5-e]-and -[7,6-g]indoles, and also from hexamethyldihydrobenzo[e]pyrrolo[3,2-g]indole in three stages has been generalized. By condensation of the isomer
Autor:
M. V. Trapaidze, N. N. Nikoleishvili, J. P. Maisuradze, Sh. A. Samsoniya, Uli Kazmaier, K. G. Japaridze
Publikováno v:
Chemistry of Heterocyclic Compounds. 46:1016-1019
Publikováno v:
ChemInform. 45
Autor:
J. P. Maisuradze, Uli Kazmaier, K. G. Japaridze, Sh. A. Samsoniya, N. N. Nikoleishvili, M. V. Trapaidze
Publikováno v:
Chemistry of Heterocyclic Compounds. 46:1020-1022
In previous work [1], we reported the synthesis of spirocyclic dihydroindolizine systems derived from 2,3,3,8,9,9-hexamethyl-3,8-dihydrobenzo[e]pyrrolo[3,2-g]indole (1). In a continuation of work on the synthesis of bisspiro compounds, we report the
Publikováno v:
Chemistry of Heterocyclic Compounds. 44:1016-1018
Autor:
Sh. A. Samsoniya, N. N. Nikoleishvili, M. V. Trapaidze, K. G. Japaridze, Uli Kazmaier, J. P. Maisuradze
Publikováno v:
ChemInform. 43
The synthesis of new condensed indoline bis-spiropyrans from isomeric hexamethyldihydroindolo-[4,5-e]-and -[7,6-g]indoles, and also from hexamethyldihydrobenzo[e]pyrrolo[3,2-g]indole in three stages has been generalized. By condensation of the isomer