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Chiroptical Properties of the Protoverbine Class of Macrocyclic Spermine Alkaloids

✍ Scribed by Konstantin Drandarov; Armin Guggisberg; Anthony Linden; Manfred Hesse

Publisher
John Wiley and Sons
Year
1998
Tongue
German
Weight
287 KB
Volume
81
Category
Article
ISSN
0018-019X

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Dedicated to Prof. Hans-JΒΈrgen Hansen on the occasion of his 65th birthday Asymmetric syntheses of the following 17-membered macrocyclic spermine alkaloids are presented: (Γ€)-(S)-protoverbine ( (8S)-8-phenyl-1,5,9,13-tetraazacycloheptadecane-6-one; 1), ()-(S)-protomethine ( (2S)-2-phenyl-1,5,9,14-te