参考文献:[1] Journal of Natural Products, 2017, vol. 80, # 7, p. 2136 - 2140;[2] Patent: CN107129501, 2017, A. Location in patent: Paragraph 0009; 0010; 0011;[3] Synthesis and Reactivity in Inorganic, Metal-Organic and Nano-Metal Chemistry, 2011, vol. 41, # 5, p. 459 - 464;[4] Patent: US2004/133033, 2004, A1. Location in patent: Page 4-5;[5] Chemistry - A European Journal, 2018, vol. 24, # 54, p. 14373 - 14377;[6] Synthesis, 1987, # 7, p. 635 - 637;[7] Archiv der Pharmazie, 2001, vol. 334, # 6, p. 189 - 193;[8] Archiv der Pharmazie, 2006, vol. 339, # 6, p. 283 - 290;[9] Asian Journal of Chemistry, 2014, vol. 26, # 19, p. 6541 - 6548;[10] Nippon Kagaku Zasshi, 1958, vol. 79, p. 420,423;[11] Chem.Abstr., 1960, p. 4408;[12] Canadian Journal of Chemistry, 1962, vol. 40, p. 570 - 572;[13] Bulletin of the Chemical Society of Japan, 1967, vol. 40, # 7, p. 1709 - 1715;[14] Indian Journal of Chemistry, 1965, vol. 3, p. 554 - 558;[15] Journal of pharmaceutical sciences, 1963, vol. 52, p. 847 - 851;[16] Phosphorus, Sulfur and Silicon and the Related Elements, 1995, vol. 105, # 1-4, p. 129 - 144;[17] Doklady Chemistry, 2006, vol. 408, # 1, p. 57 - 60;[18] Patent: CN104725645, 2017, B. Location in patent: Paragraph 0040-0043;[19] Russian Chemical Bulletin, 2017, vol. 66, # 11, p. 2057 - 2065;[20] Izv. Akad. Nauk, Ser. Khim., 2017, vol. 66, # 11, p. 2057 - 2065,9