377724-63-5Relevant academic research and scientific papers
1,3-Thiazino[6,5-b]indol-4-one derivatives. The first synthesis of indole phytoalexin cyclobrassinon
Suchy, Mojmír,Kutschy, Peter,Dzurilla, Milan,Ková?ik, Vladimír,Andreani, Aldo,Alf?ldi, Juraj
, p. 6961 - 6963 (2001)
The first synthesis of indole phytoalexin cyclobrassinon in six steps, in 12% overall yield and some of its analogues, possessing a 1,3-thiazino[6,5-b]indol-4-one tricyclic ring system was performed, starting from 2-chloroindole-3-carboxaldehyde and employing the intramolecular Et3N-mediated nucleophilic substitution of a chlorine atom in the 2-position of an indole ring with sulfur as a key step.
A new approach to the synthesis of rare thiazino[6,5-b]indol-4-one derivatives. First total synthesis of the indole phytoalexin cyclobrassinon
Kutschy, Peter,Suchy, Mojmír,Andreani, Aldo,Dzurilla, Milan,Ková?ik, Vladimír,Alf?ldi, Juraj,Rossi, Maddalena,Gramatová, Mária
, p. 9029 - 9039 (2007/10/03)
The first synthesis of the indole phytoalexin cyclobrassinon and some of its analogues, possessing a thiazino[6,5-b]indol-4-one tricyclic ring system was performed starting from 1-substitued 2-chloroindole-3-carboxaldehydes. The route employed the intramolecular Et3N-mediated or photochemical nucleophilic substitution of a chlorine atom in the 2-position of the indole ring with a sulfur atom as a key step. Examination of biological activity against the selected tumor cell lines, bacteria and fungi revealed no expressive activity of synthesized compounds.
