The invention relates to novel small molecule compounds having a basic structure as depicted by formula (A), where in particular exemplary embodiments R.sup.1 is —OH, R.sup.2 is —NO.sub.2 and R.sup.3 is H, R.sup.4 and R.sup.5 are H, one of R.sup.6 and R.sup.7 is selected from H, —CONH.sub.2, and —CONR.sup.9.sub.2, and the other one is selected from —CONR.sup.9.sub.2 and —CONR.sup.11R.sup.9, wherein R.sup.9 and R.sup.11 are (possibly multiply) substituted alkyl and H or alkyl, respectively. The compounds of the invention inhibit the enzyme Catechol-O-methyltransferase (COMT) and exhibit a low off-target profile. The compounds are provided for use as a medicament, in particular for use in prevention or treatment of Parkinson's disease.

The invention relates to novel small molecule compounds having a basic structure as depicted by formula (A), where in particular exemplary embodiments R.sup.1 is —OH, R.sup.2 is —NO.sub.2 and R.sup.3 is H, R.sup.4 and R.sup.5 are H, one of R.sup.6 and R.sup.7 is selected from H, —CONH.sub.2, and —CONR.sup.9.sub.2, and the other one is selected from —CONR.sup.9.sub.2 and —CONR.sup.11R.sup.9, wherein R.sup.9 and R.sup.11 are (possibly multiply) substituted alkyl and H or alkyl, respectively. The compounds of the invention inhibit the enzyme Catechol-O-methyltransferase (COMT) and exhibit a low off-target profile. The compounds are provided for use as a medicament, in particular for use in prevention or treatment of Parkinson's disease.

Compositions containing at least one compound of formula I

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where R1 is a phenolic compound (e.g., simple phenol, creosote, thymol, or carvacrol), and where R2 is a polyamine (e.g., ethylenediamine (EDA), diethylenetriamine (DETA), triethylenetetramine (TETA), tetraethylenepentamine (TEPA), hexamethylenediamine (HDA)); and optionally a carrier; the compositions may additionally contain at least one epoxy resin. Methods for killing microorganisms involving contacting the microorganisms with an effective microorganism killing amount of the above composition. Compositions containing at least one compound produced by a method involving reacting phenolic-branched chain fatty acid methyl ester with at least one polyamine.

The present invention is directed to novel compounds of Formula (I), pharmaceutically acceptable salts or solvates thereof, and their use.

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The present invention is directed to novel compounds of Formula (I), pharmaceutically acceptable salts or solvates thereof, and their use.

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Methods for providing corrosion inhibition in conduits, containers, and wellbores penetrating subterranean formations are provided. In some embodiments, the methods comprise contacting a metal surface with a fluid comprising a corrosion inhibitor additive. In certain embodiments, the corrosion inhibitor additive comprises a compound comprising a hydrophobic cation moiety, one or more lipophilic tails, and a linking moiety.

Methods for providing corrosion inhibition in conduits, containers, and wellbores penetrating subterranean formations are provided. In some embodiments, the methods comprise contacting a metal surface with a fluid comprising a corrosion inhibitor additive. In certain embodiments, the corrosion inhibitor additive comprises a compound comprising a hydrophobic cation moiety, one or more lipophilic tails, and a linking moiety.

New cationic lipids are provided that are useful for delivering macromolecules, such as nucleic acids, into eukaryotic cells. The lipids can be used alone, in combination with other lipids and/or in combination with other transfection enhancing reagents to prepare transfection complexes.

New cationic lipids are provided that are useful for delivering macromolecules, such as nucleic acids, into eukaryotic cells. The lipids can be used alone, in combination with other lipids and/or in combination with other transfection enhancing reagents to prepare transfection complexes.

An aqueous organ preservation solution includes taurine and L-alanine-L-glutamine and glutamic acid. The organ preservation composition can be stored in a solid state, for example in the form of small particles (e.g. a powder or micronized powder), and be dissolved in water, thereby instantly providing a ready-to-use organ preservation solution.