- Dipyrido [4,3-b] [3,4-f] indoles and process for obtaining them
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The invention relates to compounds of formula: STR1 wherein R'1 =H, OH or an alkyl group, preferably a lower alkyl group, alkylthio or alkoxy, an halogen or an amino group, R'2 =H or a lower alkyl group. These compounds have antitumoral and antiviral properties useful for the treatment of cancers.
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- Photocyclization of 1-(1-Chloroisoquinolin-6-yl)-1H-v-triazolopyridines to 10-Chloro-5H-pyridopyrroloisoquinolines (Azaellipticines)
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Whereas thermal cyclization of 1-(5,8-dimethyl-1-oxo-1,2-dihydroisoquinolin-6-yl)-1H-v-triazolopyridine affords 6,11-dimethyl-5H-pyridopyrroloisoquinolin-10(9H)-one which cannot be chlorinated to the corresponding chloro derivativ
- Rivalle, Christian,Ducrocq, Claire,Lhoste, Jean-Marc,Bisagni, Emile
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p. 2176 - 2180
(2007/10/02)
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