1. LASOL-CCQFA; Universidade Federal de Pelotas - UFPel; P. O. Box 354 96010-900 Pelotas RS Brazil
2. Laboratory of Biotechnology of Natural and Synthetic Products; Universidade de Caxias do Sul; Caxias do Sul RS Brazil
3. Laboratory for Organic and Microwave-Assisted Chemistry (LOMAC); Department of Chemistry; University of Leuven (KU Leuven); Celestijnenlaan 200F 3001 Leuven Belgium
4. Peoples Friendship University of Russia (RUDN University); 6 Miklukho-Maklaya street 117198 Moscow Russia