公开(公告)号：US4367340A

公开(公告)日：1983-01-04

申请号：US240451

申请日：1981-03-04

申请人： Rodney W. Rickards ,  Melvyn Gill ,  Robert M. Christie

发明人： Rodney W. Rickards ,  Melvyn Gill ,  Robert M. Christie

IPC分类号： C07D307/20 ,  C07C41/00 ,  C07C43/18 ,  C07C43/188 ,  C07C43/192 ,  C07C45/00 ,  C07C45/29 ,  C07C45/65 ,  C07C45/67 ,  C07C49/255 ,  C07C49/577 ,  C07C49/707 ,  C07C49/753 ,  C07C62/32 ,  C07C67/00 ,  C07C69/73 ,  C07C69/757 ,  C07C213/00 ,  C07C217/52 ,  C07C219/24 ,  C07C225/20 ,  C07C313/00 ,  C07C323/17 ,  C07C323/22 ,  C07D309/12 ,  C07F7/18 ,  C07D309/06 ,  C07C69/74 ,  C07C61/20 ,  C07C49/537

CPC分类号： C07F7/1856 ,  C07C45/296 ,  C07C45/65 ,  C07C45/673 ,  C07C49/707 ,  C07C62/32 ,  C07D309/12 ,  Y02P20/55

摘要： Compounds of the general formula I are disclosed as useful intermediates in the preparation of prostanoids: ##STR1## wherein A represents O or H, OR.sub.z ;R.sup.z represents hydrogen or a protecting group;R.sup.x represents hydrogen or a protecting group; andR.sup.y represents halogen, a substituted thio group, di-substituted amino group, or a group of the formula R.sup.2, and R.sup.2 represents a straight-or branched-chain alkyl alkenyl or alkynyl group which may optionally be substituted by one or more carboxyl, carboxylic acid ester, or free or protected hydroxyl, thiol, aldehyde or keto groups;with the provisos that R.sup.x is not hydrogen when A is O and R.sup.y is R.sup.2 ; and that when A is H, OR.sup.z R.sup.y is R.sup.2 and R.sup.x and R.sup.z are not both hydrogen.Processes for the preparation of these compounds and of 2-substituted 4-hydroxy-cyclopent-2-en-1-one derivatives are also disclosed.

摘要翻译： 公开了通式I的化合物作为制备前列腺素的有用中间体：其中A代表O或H，OR z; Rz表示氢或保护基; Rx表示氢或保护基; 并且R y表示卤素，取代的硫基，二取代的氨基或式R 2的基团，R 2表示可以被一个或多个羧基取代的直链或支链的烷基烯基或炔基， 羧酸酯或游离或保护的羟基，硫醇，醛或酮基; 条件是当A为O且R y为R 2时，Rx不为氢; 当A为H时，ORz Ry为R2，Rx和Rz均不为氢。 还公开了制备这些化合物和2-取代的4-羟基 - 环戊-2-烯-1-酮衍生物的方法。

公开(公告)号：US4703127A

公开(公告)日：1987-10-27

申请号：US528889

申请日：1983-09-02

申请人： Rodney W. Rickards ,  Melvyn Gill ,  Robert M. Christie

发明人： Rodney W. Rickards ,  Melvyn Gill ,  Robert M. Christie

IPC分类号： C07D307/20 ,  C07C41/00 ,  C07C43/18 ,  C07C43/188 ,  C07C43/192 ,  C07C45/00 ,  C07C45/29 ,  C07C45/65 ,  C07C45/67 ,  C07C49/255 ,  C07C49/577 ,  C07C49/707 ,  C07C49/753 ,  C07C62/32 ,  C07C67/00 ,  C07C69/73 ,  C07C69/757 ,  C07C213/00 ,  C07C217/52 ,  C07C219/24 ,  C07C225/20 ,  C07C313/00 ,  C07C323/17 ,  C07C323/22 ,  C07D309/12 ,  C07F7/18 ,  C07F7/04 ,  C07C69/67 ,  C07C29/00

CPC分类号： C07F7/1856 ,  C07C45/296 ,  C07C45/65 ,  C07C45/673 ,  C07C49/707 ,  C07C62/32 ,  C07D309/12 ,  Y02P20/55

摘要： Compounds of the general formula I are disclosed as useful intermediates in the preparation of prostanoids: ##STR1## wherein A represents O or H, OR.sup.z ;R.sup.z represents hydrogen or a protecting group;R.sup.x represents hydrogen or a protecting group; andR.sup.y represents halogen, a substituted thio group, di-substituted amino group, or a group of the formula R.sup.2, and R.sup.2 represents a straight- or branched-chain alkyl alkenyl or alkynyl group which may optionally be substituted by one or more carboxyl, carboxylic acid ester, or free or protected hydroxyl, thiol, aldehyde or keto groups;with the provisos that R.sup.x is not hydrogen when A is O and R.sup.y is R.sup.2 ; and that when A is H, OR.sup.z R.sup.y and R.sup.2 and R.sup.x and R.sup.z are not both hydrogen.Processes for the preparation of these compounds and of 2-substituted 4-hydroxy-cyclopent-2-en-1-one derivatives are also disclosed.

公开(公告)号：US5296213A

公开(公告)日：1994-03-22

申请号：US929023

申请日：1992-08-13

申请人： Dieter Haase ,  Robert M. Christie ,  Carmel Jolicoeur ,  Denis Pothier

发明人： Dieter Haase ,  Robert M. Christie ,  Carmel Jolicoeur ,  Denis Pothier

IPC分类号： B01D21/01 ,  C01B33/26 ,  C01B39/06 ,  C01F7/00 ,  C02F1/52 ,  D21H17/65 ,  C01B7/74 ,  C01B33/20

CPC分类号： C01B33/26 ,  C01F7/007 ,  C02F1/5236 ,  C02F1/5245

摘要： The invention relates to basic polynucleate aluminum hydroxy silicate sulfate compounds and to a process for their preparation. The process involves first mixing an alkali metal silicate and an alkali metal aluminate solution and optionally a third component under continuous stirring to form an alkaline intermediate mixture and slowly adding the resulting alkaline intermediate mixture to an acidic aluminum sulfate solution under high shear mixing conditions. Compared to processes of the prior art, the present invention leads directly to solution products having higher Al.sub.2 O.sub.3 concentrations. Moreover, the products prepared through this invention exhibit enhanced stability over time, and improved performance in flocculation-coagulation application.

摘要翻译： 本发明涉及碱性多孔铝羟基硅酸盐硫酸盐化合物及其制备方法。 该方法包括在连续搅拌下首先混合碱金属硅酸盐和碱金属铝酸盐溶液和任选的第三组分以形成碱性中间体混合物，并在高剪切混合条件下将所得碱性中间体混合物缓慢加入到酸性硫酸铝溶液中。 与现有技术的方法相比，本发明直接导致具有较高Al 2 O 3浓度的溶液产物。 此外，通过本发明制备的产品随着时间的推移表现出增强的稳定性，并且在絮凝 - 凝结应用中表现出改进的性能。

公开(公告)号：US20130167308A1

公开(公告)日：2013-07-04

申请号：US13704822

申请日：2011-06-20

申请人： Roger H. Wardman ,  Robert M. Christie ,  Shah Mohammed Reduwan Billah

发明人： Roger H. Wardman ,  Robert M. Christie ,  Shah Mohammed Reduwan Billah

IPC分类号： D06P5/30

CPC分类号： D06P5/30 ,  C09D11/101 ,  C09D11/328 ,  D06P1/22 ,  D06P1/222 ,  D06P1/28 ,  D06P1/30 ,  D06P1/673 ,  D06P3/3246 ,  D06P3/523 ,  D06P3/8247 ,  D06P5/2005 ,  D06P5/2077

摘要： The invention provides a method of printing a textile comprising polyester, or a full-chrome, semi-chrome or vegetable-tanned leather, with a vat or a sulfur dye, comprising inkjet printing a solubilised vat dye or a solubilised sulfur dye onto the textile or the leather.

摘要翻译： 本发明提供了一种用包含聚酯或全铬，半铬或植物鞣皮革的织物与大桶或硫化染料一起印刷的织物的方法，其包括将溶解的瓮染料或溶解的硫化染料喷墨印刷到纺织品上 或皮革。