the National Natural Science Foundation of China (32170405);Yunnan Science and Technology Project (202105AE160006,2019FY003004) for partial financial support.
Steroidal alkaloids possess the basic steroidal skeleton with a nitrogen atom in rings or side chains incorporated as an integral part of the molecule.They have demonstrated a wide range of biological activities,and s...
Tobacco addiction has been mentioned as a leading cause of preventable illnesses and premature disability. Smoking is the main cause of lung cancer and one of the factors that most contribute to the occurrence of hear...
This work is a taxonomic study on flavonoids in the roots of selected species belonged to family Solanaceae. These species considered as: Lycopersicum esculentum, Solanum melongena and Solanum tuberosum. These species...
The authors are grateful to the Natural Science Foundation of China(81225024);to the analytical group of the Laboratory of Phytochemistry,Kunming Institute of Botany for spectral measurements.
Three new C_(27)-steroidal glycoalkaloids,spiralosides A–C(1–3),were obtained from the total alkaloids of Solanum spirale by chromatographic methods.On the basis of spectroscopic evidence,spiralosides A–C were eluc...