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Synthesis of some pyrimido[4′,5′:4,5]thieno[2,3‐ b ]quinolines and related heterocycles
Author(s) -
Hafez A. A. Abdel,
ElDean A. Kamal,
Hassan A. A.,
ElKashef H. S.,
Rault S.,
Robba M.
Publication year - 1996
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570330236
Subject(s) - chemistry , quinoline , stereochemistry , medicinal chemistry , combinatorial chemistry , organic chemistry
Several thieno[2,3‐ b ]quinolines 6a‐i have been synthesized. These compounds were used as key intermediates in the synthesis of oxazino[4′,5′:4,5]thieno[2,3‐ b ]quinoline 8 , pyrimido[4′,5′:4,5]‐thieno[2,3‐ b ]quinolines 9–12 , triazino[4′,5′:4,5]thieno[2,3‐ b ] quinolines 14 and imidazo[4′,5′:4,5]‐thieno[2,3‐ b ]quinolines 17 .
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