Alstonia Alkaloids. VIII. Synthesis of Tetra- and Pentacyclic Quaternary Carboline Analogs of Alstoniline by Fischer Indole Ring Closure.<sup>1,2,3</sup>
作者:ROBERT C. ELDERFIELD、JEANNE M. LAGOWSKI、ORVILLE L. McCURDY、STEPHEN L. WYTHE
DOI:10.1021/jo01097a030
日期:1958.3
614. Quinolizines. Part II. A synthesis of alkyl- and of aryl-quinolizinium salts