参考文献

Hatanaka, Yasumaru; Hashimoto, Makoto; Jwa Hidari, Kazuya I.-P.; Sanai, Yutaka; Tezuka, Yasuhiro; Nagai, Yoshitaka; Kanaoka, Yuichi Chemical and Pharmaceutical Bulletin, 1996, vol. 44, # 5 p. 1111 - 1114