+++ 4 статьи 3-Springer 1-ScienceDirect

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Уважаемые коллеги, кто может помочь со следующими статьями:

1. Cherevin, M.et al. N-trifluoroacetyl-beta-alanine in the synthesis of carnosine
Russian Journal of General Chemistry, 2007, 43, 1576-1579

DOI:

http://dx.doi.org/10.1134/S1070363207090125

2. Cherevin, M. et al., N-trifluoroacyl lysine derivatives in the synthesis of L-Lysyl-L-glutamic acid
Russian Journal of Organic Chemistry, 2007, 43, 1427-1431

DOI:

http://dx.doi.org/10.1134/S1070428007100028

3. Baumeister, Bodo et al., Evaluation of Biotin-OSu and Biotin-ONp in the Solid Phase Biotinylation of Peptides
International Journal of Peptide Research and Therapeutics, 2005, 11, 139-141

DOI:

http://dx.doi.org/10.1007/s10989-004-4707-2

4. Kaori Kurata, Chiral separation with novel (S)-biotin-bonded silica gel for liquid chromatography
Journal of Chromatography A, Volume 1068, Issue 2, 18 March 2005, Pages 335-337

DOI:

http://dx.doi.org/10.1016/j.chroma.2005.01.088

Заранее спасибо.

[eFo]

[Hybridoma40]

Коллега eFo, огромное спасибо.
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