Piperaceae alkaloids: Part II1 structure and synthesis of cyclostachine A, A novel alkaloid fromPiper trichostachyon C. DC

• DOI: 10.1007/bf02358826
• Publication Date: 2006-04-10T13:25:09Z
• Authors: B. S. Joshi; N. Viswanathan; D. H. Gawad; V. Balakrishnan; W. von Philipsborn; A. Quick
• Keywords: Spectral Analysis

A novel alkaloid designated cyclostachine A has been proved to have the structure (II) on the basis of spectral and degradative data. The structure has been confirmed by synthesis, and by X-ray analysis of the derived amine sulphate (III).