1. Ross, E.D. Pharmacokinetics. In The Pharmacological Basis of Therapeutics, 9th ed, Hardman, J.G. et al. Eds., McGraw-Hill: New York, 1996, p 29.
2. Calabresi, P.; Chabner, B.C. Chemotherapy of Neoplastic Diseases. In The Pharmacological Basis of Therapeutics, 9th ed, Hardman, J.G. et al. Eds., McGraw-Hill: New York, 1996, p 1225-1287.
3. Data of 2: [α]D25 = −33.0, (c 0.4, CHCl3); EI-MS m/z (%) 338.
4. Data of 3: [α]D25 = +20.2, (c 0.29, CHCl3); EI-MS m/z (%) 482 (1), 319 (3), 181 (15), 91 (100).