Synthesis of [l-Ala-1] RA-VII,[d-Ala-2] RA-VII, and [d-Ala-4] RA-VII by

The Intrinsic Stability of the Noble Gas-Coordinated Transition-Metal Complex Ions [J. Am. Chem. Soc. 2001, 123, 2340-2343]. Wei-Ping Hu* and Chun-Huei Huang Table 4, p 2343. The results predicted by the QCISD(T)/B2 method for AuXe43+ were reported incorrectly. The predicted LBE should be 549 (548) kcal/mol, and the RM-X should be 2.687 Å. JA046800H 10.1021/ja046800h Published on Web 07/16/2004

Synthesis of [L-Ala-1]RA-VII, [D-Ala-2]RA-VII, and [D-Ala4]RA-VII by Epimerization of RA-VII, an Antitumor Bicyclic Hexapeptide from Rubia Plants, through Oxazoles [J. Am. Chem. Soc. 2003, 125, 7284-7290]. Yukio Hitotsuyanagi, Shin-ichi Sasaki, Yuji Matsumoto, Kentaro Yamaguchi, Hideji Itokawa, and Koichi Takeya* Supporting Information, pages S2-S7. In the Supporting Information section, the experimental procedure contains some mistakes due to a typographical error. Corrected Supporting Information (pages S2-S7) is now available. Supporting Information Available: Revised pages S2-S7 for ja021131y. This material is available free of charge via the Internet at http://pubs.acs.org. JA040812L 10.1021/ja040812l Published on Web 07/20/2004

10.1021/ja046800h CCC: $27.50 © 2004 American Chemical Society

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