Helvetica Chimica Acta p. 2178 - 2185 (1984)
Update date:2022-08-05
Topics:
Waelchli, Rudolf
Guggisberg, Armin
Hesse, Manfred
According to Scheme 1, the two homologous macrocyclic spermidine derivatives 12 ad 23 were synthesized.Key steps in both cases were two different types of ring-enlargement reactions.Compound 12 was identical with a degradation product of the naturally occurring spermidine akaloids of inandine-type.
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(1963)
