1. Institute of Natural Products Chemistry Vietnam Academy of Science and Technology, Caugiay, Hanoi, Vietnam;
2. Graduate University of Science and Technology Vietnam Academy of Science and Technology, Caugiay, Hanoi, Vietnam;
3. G.B. Elyakov Pacific Institute of Bioorganic Chemistry Far Eastern Branch of Russian Academy of Sciences, Vladivostok, Russia;
4. School of Natural Sciences, Far Eastern Federal University, Vladivostok, Russia