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Correction

Correction: Wang, Z.-N., et al. A New Cytotoxic Pregnanone from Calotropis gigantean. Molecules 2008, 13, 3033-3039.

1
Institute of Crops Genetic Resources, Chinese Academy of Tropical Agricultural Sciences, Danzhou, 571737, P. R. China
2
Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou, 571101, P. R. China
*
Authors to whom correspondence should be addressed.
Molecules 2009, 14(1), 412-413; https://doi.org/10.3390/molecules14010412
Submission received: 14 January 2009 / Published: 15 January 2009
We wish to report the following errors in our paper recently published in Molecules [1]: on page 3035, the correct name of compound 1 should be 12-O-benzoyl-3,14,17-trihydroxypregn-5-en-20-one. Then, in Figure 1 on page 3034, compound 2 should appear as saturated at C5-C6 with a 5-α H. On page 3037, the molecular formula of compound 2 should be C29H42O9, its m.p. should be 265 − 267 °C, and the FAB-MS (neg.) of compound 2 should be m/z 533 [M−H]. Figure 1 below shows the revised structures of compounds 1 and 2. The authors apologize for any inconvenience to the readership.
Figure 1. Structures of Compounds 1 and 2.
Figure 1. Structures of Compounds 1 and 2.
Molecules 14 00412 g001

References

  1. Wang, Z.-N.; Wang, M.-Y.; Mei, W.-L.; Han, Z.; Dai, H.-F. A New Cytotoxic Pregnanone from Calotropis gigantea. Molecules 2008, 13, 3033–3039. [Google Scholar] [CrossRef]

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MDPI and ACS Style

Wang, Z.-N.; Wang, M.-Y.; Mei, W.-L.; Han, Z.; Dai, H.-F. Correction: Wang, Z.-N., et al. A New Cytotoxic Pregnanone from Calotropis gigantean. Molecules 2008, 13, 3033-3039. Molecules 2009, 14, 412-413. https://doi.org/10.3390/molecules14010412

AMA Style

Wang Z-N, Wang M-Y, Mei W-L, Han Z, Dai H-F. Correction: Wang, Z.-N., et al. A New Cytotoxic Pregnanone from Calotropis gigantean. Molecules 2008, 13, 3033-3039. Molecules. 2009; 14(1):412-413. https://doi.org/10.3390/molecules14010412

Chicago/Turabian Style

Wang, Zhu-Nian, Mao-Yuan Wang, Wen-Li Mei, Zhuang Han, and Hao-Fu Dai. 2009. "Correction: Wang, Z.-N., et al. A New Cytotoxic Pregnanone from Calotropis gigantean. Molecules 2008, 13, 3033-3039." Molecules 14, no. 1: 412-413. https://doi.org/10.3390/molecules14010412

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