https://www.selleckchem.com/products/pki587.html
Perovskones and hydrangenones are a family of structurally complex triterpenoids that were mainly isolated from the genus Salvia medicinal plants. These isoprenoids exhibit a broad range of biological activities, such as antitumor and antiplasmodial activities. Here, we report the collective total synthesis of perovskone, perovskones C, D, F, hydrangenone, and hydrangenone B. The key strategies in this work include the following (1) an asymmetric photoenolization/Diels-Alder reaction was developed to construct a tricyclic ring bearing th