Author/Authors :
Toh-Seok Kam، نويسنده , , Kooi-Mow Sim، نويسنده , , Takashi Koyano، نويسنده , , Mitsuhide Toyoshima، نويسنده , , Masahiko Hayashi، نويسنده , , Kanki Komiyama، نويسنده ,
Abstract :
Four new bisindoles of the vobasine-iboga type, conodiparines A-D were obtained from Tabernaemontana corymbosa which showed appreciable activity in reversing resistance in vincristine-resistant KB cells.
