Schizanthine X, a New Alkaloid from Schizanthus grahamii

Schizanthine X, a New Alkaloid from Schizanthus grahamii Schizanthine X, a New Alkaloid from Schizanthus grahamii Tropane alkaloids from Schizanthus grahamii Grahamines A–E, Cyclobutane-Centered Tropane Alkaloids from the Aerial Parts of <i>Schizanthus grahamii</i> Grahamin, ein ungewöhnliches Tropan‐Alkaloid aus <i>Schizanthus grahamii</i> Tropane Alkaloids from Schizanthus porrigens A new pyrrolidine alkaloid from <i>Schizanthus integrifolius</i> Phil. Two New Benzophenanthridine Alkaloids from <i>Zanthoxylum nitidum</i> A new pyrrolidine alkaloid from Schizanthus integrifolius Phil. Tropane Alkaloids from Schizanthus pinnatus