Process for preparing delta-7,9(11) steroids from <i>Ganoderma lucidum </i>and analogs thereof

摘要

Processes for preparing lanostane triterpenes from the medicinal mushroom Ganoderma lucidum, and related compounds are described. Compounds, compositions, and methods for treating cancer are also described.

主权项

1. A process for preparing a compound of formula (II)or a pharmaceutically acceptable salt thereof; the process comprising the steps: