Synthesis and absolute configuration of
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Xiongwei Shi; Athula B. Attygalle; Ferrold Meinwald
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Article
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1997
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Elsevier Science
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French
⚖ 235 KB
Syntheses of (2S, 12' R)-2-( 12' -aminotridecyl)-pyrrolidine ( 1 ) and (2S, 12' R)-I -(2' '-hydroxyethyl)-2-(l 2'aminotridecyl)-pyrrolidine (2), two defensive alkaloids recently isolated from the Mexican bean beetle, Epilachna varivestis, are described. By a comparison of IH NMR data of MTPA derivat