参考文献

An, Duk Keun; Kim, Hye-Min; Kim, Min Sung; Kang, Seung Kyu; Ha, Jae Du; Kim, Sung Soo; Choi, Joong-Kwon; Ahn, Jin Hee Heterocycles, 2004 , vol. 63, # 10 p. 2379 - 2383