The State Key Laboratory of Phytochemistry and Plant Resources in West China , Kunming Institute of Botany
Abstract:
Three new C21 steroidal glycosides : komaroside J (2) , komaroside K (3) and komaroside L (4 ) were isolated from the EtOH extract of Cynanchum komarovii Al. Iljinski., together with a known compound komaroside I (1 ). All the compounds were isolated from this plant for the first time.