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Keywords:

  • Natural products;
  • Kinetic resolution;
  • Metathesis;
  • Enantioselectivity;
  • Biological activity

A statement regarding the biological activities of the studied compounds against several bacterial organisms was incorrect. The correct wording of the paragraph beneath Table 2 on the third page of the original article1 is given below. We apologize for any confusion this may have caused.

The Authors

“Putaminoxin E (1) showed impressive activity against S. aureus and E. coli, whereas epimer 1a showed activity against P. arruginosa. Thus, it is assumed that the stereochemistry of 1 and 1a at C-9 has an important role on both the cytotoxicity and antimicrobial activity of these compounds.”

  • 1
    C. Sudhakar, P. R. Reddy, C. G. Kumar, P. Sujitha, B. Das, Eur. J. Org. Chem. 2012, 1253–1258, preceding paper; article first published online December 9, 2011