我们开发的1,3,5-三取代的吡唑啉建设(环境友好,便捷的微波辅助进程10A〜10F,11A〜11F,12A〜12F,13A〜13F)。查耳酮,作为密钥intermedi-茨,通过各适当取代的芳族醛(的的缩合得到的1〜4)与4-取代的苯乙酮(图5a〜图5f通过微波辐射的作用下克莱森-施密特反应)。查耳酮(环化6A〜6F,7A〜7F,图8A〜8F,图9A〜9F)与p -甲苯sulfonhydrazide AF-涉水使用微波辅助的过程在25分钟内和在乙二醇140瓦特功率1,3,5-三取代吡唑啉衍生物。通过IR,1 H NMR,MS和元素分析确定了目标化合物的结构。结果表明,微波辅助合成工艺具有提高反应速率,减少反应时间,反应干净,操作方便等优点。
[EN] 3-(4-HYDROXY-3-METHOXYPHENYL)-1-(4-HYDROXYPHENYL)-1-PROPANONE AND USE THEREOF AS AN ANTIMICROBIAL ACTIVE INGREDIENT<br/>[FR] 3-(4-HYDROXY-3-MÉTHOXYPHÉNYL)-1-(4-HYDROXYPHÉNYL)-1-PROPANONE ET SON UTILISATION EN TANT QU'INGRÉDIENT ACTIF ANTIMICROBIEN
申请人:SYMRISE GMBH & CO KG
公开号:WO2009013166A1
公开(公告)日:2009-01-29
Antimicrobially active 3-(4-hydroxy-3-methoxyphenyl)-1 -(4-hydroxyphenyl)-1 - propanone of the following formula 1 is described, as is a method for producing this compound and the use thereof as an antimicrobial active ingredient. Formula (I).
[EN] 3-(4-HYDROXY-3-METHOXYPHENYL)-1-(4-HYDROXYPHENYL)-1-PROPANONE AND ITS USE AS ANTIOXIDANT<br/>[FR] 3-(4-HYDROXY-3-MÉTHOXYPHÉNYL)-1-(4-HYDROXYPHÉNYL)-1-PROPANONE ET SON UTILISATION EN TANT QU'ANTIOXYDANT
申请人:SYMRISE GMBH & CO KG
公开号:WO2009013168A1
公开(公告)日:2009-01-29
The present invention relates to 3-(4-hydroxy-3-methoxyphenyl)-1 -(4- hydroxyphenyl)-1 -propanone of formula (I), a method for preparation of the compound of formula (I) and its use as an antioxidant in formulations and products.
3-(4-HYDROXY-3-METHOXYPHENYL)-1-(4-HYDROXYPHENYL)-1-PROPANONE AND USE THEREOF AS AN ANTIMICROBIAL ACTIVE INGREDIENT
申请人:Koch Oskar
公开号:US20100254925A1
公开(公告)日:2010-10-07
Antimicrobially active 3-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl)-1-propanone of the following formula 1 is described, as is a method for producing this compound and the use thereof as an antimicrobial active ingredient.
3-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl)-1-propanone and use thereof as an antimicrobial active ingredient
申请人:Symrise AG
公开号:US08115033B2
公开(公告)日:2012-02-14
Antimicrobially active 3-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl)-1-propanone of the following formula 1 is described, as is a method for producing this compound and the use thereof as an antimicrobial active ingredient.
Use of 3-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl) propane-1-one for improved skin contouring or against cellulite
申请人:Beiersdorf AG
公开号:US08236859B2
公开(公告)日:2012-08-07
A cosmetic or dermatological preparation which is suitable for application to skin and comprises 3-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl)-propane-1-one in a concentration which is effective for at least one of increasing skin moisture content, moisturizing skin, improving the surface structure of the skin, reducing cellulite, increasing the resilience and elasticity of skin, strengthening the connective tissue of skin, and reducing stretch marks on skin. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.