Degradations of Allosecurinine

Zen-ichi Horii; Yasuhiko Yamawaki; Yasumitsu Tamura; Seiichi Saito; Hiroshi Yoshikawa; Keishi Kotera

doi:10.1248/cpb.13.1311

Zen-ichi Horii, Yasuhiko Yamawaki, Yasumitsu Tamura, Seiichi Saito, Hiroshi Yoshikawa, Keishi Kotera

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JOURNAL FREE ACCESS

1965 Volume 13 Issue 11 Pages 1311-1318

DOI https://doi.org/10.1248/cpb.13.1311

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Abstract

Degradations of allosecurinine (III) gave the N-acetyl amino-lactone (IX), lactam-car-binol C (XIII), quinolizidine C (XVI), tetrahydroallosecurinine (XVIII) and compound (XIX). Identifications of the former three compounds (IX), (XIII) and (XVI) with the corresponding synthetic specimens provided a definite proof for the relative configuration of allose-curinine (III).

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