1. Hubei
Key Laboratory of Natural Products Research and Development, College
of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, People’s Republic of China
2. Institute
of Pharmaceutical Biology and Biotechnology, Heinrich-Heine-University Duesseldorf, 40225 Duesseldorf, Germany
3. Department
of Pharmacognosy, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt