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Results: 1 to 20 of 101

1.

Studies on esterification and sulfonation of riboflavin via semi-empirical methods.

Pajak W, Brzezińska E, Mielczarek C.

Acta Pol Pharm. 2013 Jul-Aug;70(4):653-7.

PMID:
23923389
[PubMed - indexed for MEDLINE]
Free Article
2.

Analysis of acid-base properties of riboflavin calculated via semi-empirical methods.

Brzezińska E, Mielczarek C, Pajak W.

Acta Pol Pharm. 2008 Jan-Feb;65(1):59-63.

PMID:
18536174
[PubMed - indexed for MEDLINE]
Free Article
3.

Sulfate esters of morphine derivatives: synthesis and characterization.

Váradi A, Gergely A, Béni S, Jankovics P, Noszál B, Hosztafi S.

Eur J Pharm Sci. 2011 Jan 18;42(1-2):65-72. doi: 10.1016/j.ejps.2010.10.007. Epub 2010 Oct 27.

PMID:
21034820
[PubMed - indexed for MEDLINE]
4.

Studies on estrification and sulphonation of riboflavin in the environment of highly concentrated sulphuric acid.

Pajak W, Brzezińska E.

Acta Pol Pharm. 2003 Jan-Feb;60(1):21-6.

PMID:
12848363
[PubMed - indexed for MEDLINE]
Free Article
5.

[Riboflavin and lumiflavin analogs and alloxazine derivatives. I. Effect on riboflavin synthesis by and growth of Bacillus subtilis].

Stepanov AI, Tul'chinskaia LS, Berezovskiĭ VM, Kukanova AIa.

Genetika. 1975;11(9):116-24. Russian.

PMID:
814049
[PubMed - indexed for MEDLINE]
6.

A sulfitylation-oxidation protocol for the preparation of sulfates.

Huibers M, Manuzi A, Rutjes FP, van Delft FL.

J Org Chem. 2006 Sep 15;71(19):7473-6.

PMID:
16958546
[PubMed - indexed for MEDLINE]
7.

[Improvement of synthesis of quercetin and genistein sulfates and identification by HPLC-MS].

Liu W, Deng YF, Liang NC.

Zhong Yao Cai. 2008 Feb;31(2):289-91. Chinese.

PMID:
18619281
[PubMed - indexed for MEDLINE]
8.

Improved chemical syntheses of 1- and 5-deazariboflavin.

Carlson EE, Kiessling LL.

J Org Chem. 2004 Apr 2;69(7):2614-7.

PMID:
15049673
[PubMed - indexed for MEDLINE]
9.

Effects of aging on the formation of ester forms of riboflavin in the rat lens.

Ono S, Oikawa K, Hirano H, Obara Y.

Int J Vitam Nutr Res. 1986;56(3):259-62.

PMID:
3781750
[PubMed - indexed for MEDLINE]
10.

Conformational change due to esterification of hydroxy groups in erythromycin A and its major metabolite: analysis of these derivatives with different biological properties using NMR and molecular dynamics (MD) data.

Ladam P, Gharbi-Benarous J, Delaforge M, van Calsteren MR, Jankowski CK, Girault JP.

Bioorg Med Chem. 1995 May;3(5):587-604.

PMID:
7648207
[PubMed - indexed for MEDLINE]
11.

Bioactivation of benzylic and allylic alcohols via sulfo-conjugation.

Surh YJ.

Chem Biol Interact. 1998 Feb 20;109(1-3):221-35. Review.

PMID:
9566747
[PubMed - indexed for MEDLINE]
12.

Semi-empirical molecular orbital methods including dispersion corrections for the accurate prediction of the full range of intermolecular interactions in biomolecules.

McNamara JP, Hillier IH.

Phys Chem Chem Phys. 2007 May 21;9(19):2362-70. Epub 2007 Mar 22.

PMID:
17492099
[PubMed - indexed for MEDLINE]
13.

Computational study on the geometry optimization and excited - state properties of riboflavin by ArgusLab 4.0.1.

Hafeez A, Naz A, Naeem S, Bano K, Akhtar N.

Pak J Pharm Sci. 2013 May;26(3):487-93.

PMID:
23625421
[PubMed - indexed for MEDLINE]
14.

The study on organic nitrates, part V. New derivatives of piperazine potential NO donors.

Korzycka L.

J Pharm Pharmacol. 2002 Mar;54(3):445-50.

PMID:
11902813
[PubMed - indexed for MEDLINE]
15.

Ultrasound assisted synthesis of isopropyl esters from palm fatty acid distillate.

Deshmane VG, Gogate PR, Pandit AB.

Ultrason Sonochem. 2009 Mar;16(3):345-50. doi: 10.1016/j.ultsonch.2008.09.004. Epub 2008 Sep 26.

PMID:
18977682
[PubMed - indexed for MEDLINE]
16.

Titanium-catalyzed esterification and transesterification reactions facilitated using microwave heating.

Devine WG, Leadbeater NE, Jacob LA.

Future Med Chem. 2010 Feb;2(2):225-30. doi: 10.4155/fmc.09.153.

PMID:
21426189
[PubMed - indexed for MEDLINE]
17.

Main-chain optically active riboflavin polymer for asymmetric catalysis and its vapochromic behavior.

Iida H, Iwahana S, Mizoguchi T, Yashima E.

J Am Chem Soc. 2012 Sep 12;134(36):15103-13. doi: 10.1021/ja306159t. Epub 2012 Aug 29. Erratum in: J Am Chem Soc. 2012 Oct 31;134(43):18150.

PMID:
22894539
[PubMed - indexed for MEDLINE]
18.

A first principle analysis of the structure of oligoanilines doped with alkylsulfonic acids.

Casanovas J, Canales M, Ferreira CA, Alemán C.

J Phys Chem A. 2009 Jul 30;113(30):8795-800. doi: 10.1021/jp904618a.

PMID:
19583198
[PubMed - indexed for MEDLINE]
19.
20.

Quantum chemical studies on protonation of some substituted thiazole derivatives.

Güray T, Açikkalp E, Oğretir C, Yarligan S.

J Mol Graph Model. 2007 Jul;26(1):154-65. Epub 2006 Nov 15.

PMID:
17174131
[PubMed - indexed for MEDLINE]

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