Heterocycles are an extraordinarily important class of compounds, making up more than half
of all known organic compounds. Heterocycles are present in a wide variety of drugs, most …

Plants in the genus Tripterygium, such as Tripterygium wilfordii Hook. f., have a long history
of use in traditional Chinese medicine. In recent years there has been considerable interest …

Triptolide possesses immunosuppressive, anti-fertility and anti-cancer activities. Due to its
severe toxicity, microemulsions with controlled, sustained and prolonged delivery of …

Tripterygium wilfordii Hook F (TwHF) is a member of Celastraceae family of perennial vine-
like plants that grow in the wild in southern China along the Yongzhi River and in Fujian …

Triptolide (TPL), a diterpenoid triepoxide purified from the Chinese herb Tripterygium
wilfordii Hook F, was tested for its antitumor properties in several model systems. In vitro …

Triptolide is a diterpenoid triepoxide purified from a Chines herb Tripterygium Wilfordii Hook
F (TWHF). TWHF has been used in traditional Chinese medicine for more than two thousand …

Aporphinoids form an important group of plant secondary metabolites. Some of these
compounds are used for a long time in traditional medicine for the treatment of various …

Prior studies had suggested that triptolide, a diterpene triepoxide isolated from a Chinese
medicinal plant, might be an attractive candidate as a posttesticular male contraceptive …

The wound healing activity of oleoresin from Copaifera langsdorffii Desf.(Leguminaceae)
bark was evaluated in rats on experimental wounds. The oleoresin was tested by …

Saturated oxygen heterocycles are widely found in a broad array of natural products and
other biologically active molecules. In medicinal chemistry, small and medium rings are also …