Structural Studies of β-Diketones and Their Implications on Biological Effects

The paper briefly summarizes methods to determine the structure of β-diketones with emphasis on NMR methods. Density functional calculations are also briefly treated. Emphasis is on the tautomeric equilibria of β-diketones in relation to biological effects. Relevant physical parameters such as acidi...

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Autor principal:	Poul Erik Hansen
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	tautomerism biological effects structure determinations DFT calculations SAR Medicine R Pharmacy and materia medica RS1-441
Acceso en línea:	https://doaj.org/article/3388438f4a934655a9914495003ac131
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spelling	oai:doaj.org-article:3388438f4a934655a9914495003ac1312021-11-25T18:40:03ZStructural Studies of β-Diketones and Their Implications on Biological Effects10.3390/ph141111891424-8247https://doaj.org/article/3388438f4a934655a9914495003ac1312021-11-01T00:00:00Zhttps://www.mdpi.com/1424-8247/14/11/1189https://doaj.org/toc/1424-8247The paper briefly summarizes methods to determine the structure of β-diketones with emphasis on NMR methods. Density functional calculations are also briefly treated. Emphasis is on the tautomeric equilibria of β-diketones in relation to biological effects. Relevant physical parameters such as acidity and solubility are treated. A series of biologically active molecules are treated with respect to structure (tautomerism). Characteristic molecules or groups of molecules are usnic acids, tetramic and tetronic acids, <i>o</i>-hydroxydibenzoylmethanes, curcumines, lupulones, and hyperforines.Poul Erik HansenMDPI AGarticletautomerismbiological effectsstructure determinationsDFT calculationsSARMedicineRPharmacy and materia medicaRS1-441ENPharmaceuticals, Vol 14, Iss 1189, p 1189 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	tautomerism biological effects structure determinations DFT calculations SAR Medicine R Pharmacy and materia medica RS1-441
spellingShingle	tautomerism biological effects structure determinations DFT calculations SAR Medicine R Pharmacy and materia medica RS1-441 Poul Erik Hansen Structural Studies of β-Diketones and Their Implications on Biological Effects
description	The paper briefly summarizes methods to determine the structure of β-diketones with emphasis on NMR methods. Density functional calculations are also briefly treated. Emphasis is on the tautomeric equilibria of β-diketones in relation to biological effects. Relevant physical parameters such as acidity and solubility are treated. A series of biologically active molecules are treated with respect to structure (tautomerism). Characteristic molecules or groups of molecules are usnic acids, tetramic and tetronic acids, <i>o</i>-hydroxydibenzoylmethanes, curcumines, lupulones, and hyperforines.
format	article
author	Poul Erik Hansen
author_facet	Poul Erik Hansen
author_sort	Poul Erik Hansen
title	Structural Studies of β-Diketones and Their Implications on Biological Effects
title_short	Structural Studies of β-Diketones and Their Implications on Biological Effects
title_full	Structural Studies of β-Diketones and Their Implications on Biological Effects
title_fullStr	Structural Studies of β-Diketones and Their Implications on Biological Effects
title_full_unstemmed	Structural Studies of β-Diketones and Their Implications on Biological Effects
title_sort	structural studies of β-diketones and their implications on biological effects
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/3388438f4a934655a9914495003ac131
work_keys_str_mv	AT poulerikhansen structuralstudiesofbdiketonesandtheirimplicationsonbiologicaleffects
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Structural Studies of β-Diketones and Their Implications on Biological Effects

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