(+)-4-Hydroxysarcocapnine: Structure and stereochemical considerations

Tetrahedron Letters
1984.0

Abstract

(+)-4-Hydroxysarcocapnine obtained from Sarcocapnos enneaphylla (L.) DC has been shown by spectral studies and synthesis to possess the new 4-hydroxyisocularine structure (1a). Straightforward assignment of the configuration of a 4-hydroxycularine by NMR is also discussed.

DOI： 10.1016/S0040-4039(01)81496-9

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