Amidine and isothiourea derivatives, compositions containing them and
申请人:Astra Aktiebolag
公开号:US05929085A1
公开(公告)日:1999-07-27
There are provided novel compounds of formula (I) ##STR1## wherein X, R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are as defined in the specification and optical isomers and racemates thereof and pharmaceutically acceptable salts thereof; together with processes for their preparation, compositions containing them and their use in therapy.
Amidine and isothiourea derivatives as inhibitors of nitric oxide
申请人:Astra Aktiebolag
公开号:US06140322A1
公开(公告)日:2000-10-31
There are provided novel compounds of formula (I) ##STR1## wherein X, R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are as defined in the specification and optical isomers and racemates thereof and pharmaceutically acceptable salts thereof; together with processes for their preparation, compositions containing them and their use in therapy.
The need for a bleaching composition providing improved removal of fatty stains and red food stains, particularly during low temperature washing, can be met by incorporating an aryliminium organic bleach catalyst, an activated peroxygen source, and a bleach activator, in specific levels.
The need for a bleaching composition providing improved removal of fatty stains and red food stains, particularly during low temperature washing, can be met by incorporating an oxygen-based bleach source, and two different bleach activators, one may be optionally aryliminium organic bleach catalyst is present, decanoyloxybenzoic acid.
A process for washing fabrics comprising the steps; a) Contacting fabrics to be washed and a wash liquor in the drum of an automatic washing machine; b) Washing the fabrics in the wash liquor in an automatic washing machine process, wherein the automatic washing machine process comprises at least a main wash step; wherein the wash liquor comprises; i)Between 0.5ppm and 5ppm acyl hydrazone bleach catalyst; ii)Between 10 ppm and 2500 ppm non-soap surfactant; iii)Between 50 ppm and 2500 ppm of a hydrogen peroxide source, and wherein the wash liquor has a pH between 6 and 9.
一种用于洗涤织物的工艺,包括以下步骤; a) 在自动洗衣机的滚筒中将待洗涤的织物与洗涤液接触; b) 在自动洗衣机工艺中将织物在洗涤液中洗涤,其中自动洗衣机工艺至少包括一个主洗涤步骤; 其中洗涤液包括: i)0.5ppm 至 5ppm 的酰基腙漂白催化剂; ii)10ppm 至 2500ppm 的非皂洗表面活性剂; iii)50ppm 至 2500ppm 的漂白剂。5ppm到5ppm的酰基腙漂白催化剂;ii)10ppm到2500ppm的非皂性表面活性剂;iii)50ppm到2500ppm的过氧化氢源,其中洗涤液的pH值在6到9之间。