Amino acid esters, process for the preparation thereof and use thereof
申请人:Dr. Willmar Schwabe GmbH & Co.
公开号:US04965283A1
公开(公告)日:1990-10-23
Novel esters of amino acids are proposed of which the alcoholic components are formed from threo-4-alkoxy-5-arylhydroxymethyl-2(5H)-furanones. These esters may be present in the form of racemates, pure diastereomers or enantiomers or in the form of diastereomer or enantiomer mixtures. The compounds are anticonvulsive and antiepileptic and due to their good water solubility are easier to administer and more readily absorbable than known anti-convulsives and antiepileptics. A novel process is also disclosed which leads stereoselectively to the diastereomers or the enantiomers or mixtures thereof. The invention further relates to the use of the novel amino acid esters as pharmaceutical preparations and in the production of pharmaceutical preparations.
3-ARYL-4-HYDROXYFURANONE COMPOUNDS AND THE HUMAN AND ANIMAL HEALTH USE THEREOF
申请人:Caufield Craig Eugene
公开号:US20090036439A1
公开(公告)日:2009-02-05
The present invention provides a compound of formula I and the use thereof for the inhibition of bacterial cell wall biosynthesis and for the therapeutic treatment of bacterial infection or disease in a patient in need thereof. The present invention also provides the use of the formula I compound for the control of ecto- or endoparasites in homeothermic animals.
3-aryl-4-hydroxyfuranone compounds and the human and animal health use thereof
申请人:Wyeth
公开号:US07495027B2
公开(公告)日:2009-02-24
The present invention provides a compound of formula I and the use thereof for the inhibition of bacterial cell wall biosynthesis and for the therapeutic treatment of bacterial infection or disease in a patient in need thereof. The present invention also provides the use of the formula I compound for the control of ecto- or endoparasites in homeothermic animals