[Zurück]

F. Sauter, U. Jordis, P. Martinek:
"[1]Benzothieno[3,2-b]pyridone -3- carboxylic acids as potential antibacterials";
in: "Electronic Conference on Heterocyclic Chemistry-Proceedings", herausgegeben von: Electronic Conference on Heterocyclic Chemistry (ECHET96); Electronic Conference on Heterocyclic Chemistry (ECHET96), 1997, ISBN: 0-85404-894-4.

The synthesis of the title compounds A focusing on the regioselective nucleophilic aromatic substitution of 1-substituted 7,8-difluoro-1,4-dihydro-4-oxo- [1]benzothieno[3,2-b]pyridine-3-carboxylic anhydrides with difluoroboric acid (B) as potential antibacterials is described.

http://aleph.ub.tuwien.ac.at/F?base=tuw01&func=find-c&ccl_term=AC05937035

http://www.ch.ic.ac.uk/ectoc/echet96/