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Items: 16

1.

Systematic Modulation of the Supramolecular Gelation Properties of Bile Acid Alkyl Amides.

Kuosmanen R, Puttreddy R, Rissanen K, Sievänen E.

Chemistry. 2018 Dec 12;24(70):18676-18681. doi: 10.1002/chem.201803151. Epub 2018 Nov 19.

PMID:
30324765
2.

Pot-Economy Autooxidative Condensation of 2-Aryl-2-lithio-1,3-dithianes.

Vale JR, Rimpiläinen T, Sievänen E, Rissanen K, Afonso CAM, Candeias NR.

J Org Chem. 2018 Feb 16;83(4):1948-1958. doi: 10.1021/acs.joc.7b02896. Epub 2018 Jan 26.

3.

Dissolution behavior of co-amorphous amino acid-indomethacin mixtures: The ability of amino acids to stabilize the supersaturated state of indomethacin.

Ojarinta R, Heikkinen AT, Sievänen E, Laitinen R.

Eur J Pharm Biopharm. 2017 Mar;112:85-95. doi: 10.1016/j.ejpb.2016.11.023. Epub 2016 Nov 22.

PMID:
27888143
4.

Spectral and microscopic study of self-assembly of novel cationic spermine amides of betulinic acid.

Bildziukevich U, Kaletová E, Šaman D, Sievänen E, Kolehmainen ET, Šlouf M, Wimmer Z.

Steroids. 2017 Jan;117:90-96. doi: 10.1016/j.steroids.2016.07.007. Epub 2016 Jul 16.

PMID:
27425639
5.

Biocompatible hydrogelators based on bile acid ethyl amides.

Kuosmanen R, Puttreddy R, Willman RM, Äijäläinen I, Galandáková A, Ulrichová J, Salo H, Rissanen K, Sievänen E.

Steroids. 2016 Apr;108:7-16. doi: 10.1016/j.steroids.2016.02.014. Epub 2016 Feb 22.

PMID:
26905616
6.

Two-component self-assembly with solvent leading to "wet" and microcrystalline organogel fibers.

Löfman M, Lahtinen M, Rissanen K, Sievänen E.

J Colloid Interface Sci. 2015 Jan 15;438:77-86. doi: 10.1016/j.jcis.2014.09.062. Epub 2014 Oct 2.

PMID:
25454428
7.

Stimuli-responsive bile acid-based metallogels forming in aqueous media.

Noponen V, Toikkanen K, Kalenius E, Kuosmanen R, Salo H, Sievänen E.

Steroids. 2015 May;97:54-61. doi: 10.1016/j.steroids.2014.10.001. Epub 2014 Nov 3.

PMID:
25448361
8.

Structural studies of five novel bile acid-4-aminopyridine conjugates.

Ahonen KV, Lahtinen MK, Löfman MS, Kiesilä AM, Valkonen AM, Sievänen EI, Nonappa, Kolehmainen ET.

Steroids. 2012 Sep;77(11):1141-51. doi: 10.1016/j.steroids.2012.06.003. Epub 2012 Jul 16.

PMID:
22813632
9.

Bile acid-cysteamine conjugates: structural properties, gelation, and toxicity evaluation.

Noponen V, Belt H, Lahtinen M, Valkonen A, Salo H, Ulrichová J, Galandáková A, Sievänen E.

Steroids. 2012 Feb;77(3):193-203. doi: 10.1016/j.steroids.2011.11.006. Epub 2011 Nov 22.

PMID:
22133545
10.

Bile acid alkylamide derivatives as low molecular weight organogelators: systematic gelation studies and qualitative structural analysis of the systems.

Löfman M, Koivukorpi J, Noponen V, Salo H, Sievänen E.

J Colloid Interface Sci. 2011 Aug 15;360(2):633-44. doi: 10.1016/j.jcis.2011.04.112. Epub 2011 May 10.

PMID:
21621792
11.

Porphyrin-bile acid conjugates: from saccharide recognition in the solution to the selective cancer cell fluorescence detection.

Králová J, Koivukorpi J, Kejík Z, Poucková P, Sievänen E, Kolehmainen E, Král V.

Org Biomol Chem. 2008 May 7;6(9):1548-52. doi: 10.1039/b717528k. Epub 2008 Mar 12.

PMID:
18421385
12.

1H,13C, 19F NMR, and ESI mass spectral characterization of two geminal difluorosteroids.

Sievänen E, Noponen V, Král V, Bríza T, Kolehmainen E.

Magn Reson Chem. 2008 Apr;46(4):392-7. doi: 10.1002/mrc.2190.

PMID:
18273878
13.

Structural, thermoanalytical and molecular modeling studies on N-(3-hydroxypropyl) 3 alpha,12 alpha-dihydroxy-5 beta-cholan-24-amide and its monohydrates.

Valkonen A, Kolehmainen E, Lahtinen M, Sievänen E, Noponen V, Tolonen M, Kauppinen R.

Molecules. 2007 Sep 12;12(9):2161-78.

14.

Exploitation of bile acid transport systems in prodrug design.

Sievänen E.

Molecules. 2007 Aug 16;12(8):1859-89. Review.

15.

Synthesis, characterization, and saccharide binding studies of bile acid-porphyrin conjugates.

Koivukorpi J, Sievänen E, Kolehmainen E, Král V.

Molecules. 2007 Jan 5;12(1):13-24.

16.

A computationally feasible quantum chemical model for 13C NMR chemical shifts of PCB-derived carboxylic acids.

Kolehmainen E, Tuppurainen K, Lanina SA, Sievänen E, Laihia K, Boyarskiy VP, Nikiforov VA, Zhesko TE.

Chemosphere. 2006 Jan;62(3):368-74. Epub 2005 Jun 29.

PMID:
15992857

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