Archiv der Pharmazie p. 22 - 29 (1987)
Update date:2022-08-04
Topics:
Lehmann, Jochen
Ghoneim, Khadiga M.
El-Fattah, Bothaina Abd
El-Gendy, Adel A.
Cleavage and decarboxylation of the α-ethoxalyl-γ-lactones 1a-d followed by treatment with phenylhydrazines yield the hydrazones 4a-l, which can be rearranged to the indololactones 5a-m.Starting from the δ-lactones 6 and 10, the same reactions lead to indoles without lactone ring closure.
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Doi:10.1021/ol005721h
(2000)Doi:10.1021/jo00213a034
(1985)Doi:10.1007/BF00761020
()Doi:10.1021/jo00213a009
(1985)Doi:10.1021/jo00211a021
(1985)Doi:10.1021/jo01053a516
(1962)
