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Communication | Regular issue | Vol 19, No. 9, 1982, pp.1587-1590
Published online, 1st January, 1970
DOI: 10.3987/R-1982-09-1587
The Structure of (+)-Isocorynoline

Mark Cushman, Aziz Abbaspour, and Yash Pal Gupta

*Department of Medicinal Chemistry and Molecular Pharmacognosy, School of Pharmacy and Pharmacal Sciences, Purdue University, 1333 Robert E. Heine Pharmacy Building, West Lafayette IN 47907, U.S.A.


(±)-14-Epicorynoline (5) and (±)-13-epicorynoline (14) are synthesized from a common intermediate 13. The identity of (+)-isocorynoline with (+)-14-epicorynoline is also demonstrated.