Heterocyclic analogs of 5,12-naphthacenequinone. 5. Synthesis of 2,3-diamino-1,4-dimethoxyanthraquinone and its heterocyclic derivatives |
| |
| Authors: | A E Shchekotikhin Yu N Lusikov V N Buyanov M N Preobrazhenskaya |
| |
| Institution: | (1) G. F. Gauze Institute of New Antibiotics, Moscow, 119021, Russia;(2) D. I. Mendeleyev University of Chemical Technology of Russia, Moscow, 125190 |
| |
| Abstract: | A new method for the synthesis of 2,3-diamino-1,4-dimethoxyanthraquinone from quinizarin has been developed. Heterocyclic
analogs of 5,12-naphthacenequinone have been synthesized based on this o-diamine-4,11-dimethoxyanthra2,3-d]imidazole-5,10-dione,
4,11-dimethoxyanthra2,3-d]1,2,3]triazole-5,10-dione, and 5,12-dimethoxynaphtho2,3-g]quinoxaline-6,11-dione.
On the 70th Birthday of Professor E. Lukevics.
__________
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No.1, 96–102, January 2007. |
| |
| Keywords: | 2-amino-3-nitroquinizarin anthra[2 1-d][1 3]oxazole-6 11-dione anthra[2 3-d][1 2 3]triazole-5 10-dione 2 3-diamino-1 4-dimethoxyanthraquinone methoxy derivatives naphtho[2 3-g]quinoxaline-6 11-dione acylation hydrolysis condensation |
| 本文献已被 SpringerLink 等数据库收录！ |
|
