CAS: 2634-33-5; Benzisothiazolone

上下游产品

CAS号5697-20-1 2-sulfanylbenzamide | CAS号873-32-5 邻氯苯腈 | CAS号6609-54-7 2-(甲基硫代)苯甲腈 | CAS号3950-02-5 Benzoyl chlorid... | CAS号2527-57-3 2,2-二硫代双苯甲酰胺 | CAS号5459-63-2 2,2'-二硫二苯甲酸二甲酯 | CAS号94266-24-7 methyl 2-(amino... | CAS号54705-16-7 2-methylsulfany... | CAS号256947-56-5 ethyl 2-aminosu... | CAS号14599-38-3 1-oxo-1,2-benzo... | CAS号19767-25-0 3-(2-piperidin-... | CAS号2527-57-3 2,2-二硫代双苯甲酰胺 | CAS号87691-87-0 4-(1,2-苯并异噻唑-3-... | CAS号7716-66-7 3-氯-1,2-苯并异噻唑 | CAS号81-07-2 糖精 | CAS号2527-03-9 2-phenyl-1,2-be... | CAS号35159-81-0 2-prop-2-enyl-1... | CAS号2527-66-4 2-甲基-1,2-苯并异噻唑-... | CAS号2514-30-9 PBIT

硫代水杨酸置于吡啶,叠氮磷酸二苯酯,三乙胺体系中,化学反应 6.0H,以81%的收率获得1,2-苯并异噻唑-3-酮
参考文献:Chiyoda; Iida; Takatori,Synlett,2000,# 10,P. 1427-1428
标题:Chiyoda; Iida; Takatori,Synlett,2000,# 10,P. 1427-1428

专利信息

专利号:WO-2022191172-A1
优先权日:2021-03-09
标题:Linker and carrier for nucleic acid solid phase synthesis
发明人：HARI YOSHIYUKI; FUCHI YASUFUMI; YAMAMOTO KAZUKI; ITO YUTA
权利人:LIID PHARMACEUTICALS INC
摘要:The present invention provides: a universal linker for synthesis of a nucleic acid solid phase, represented by formula (I), which makes it possible to suppress the occurrence of byproducts and which makes it possible to synthesize DNA and RNA of high purity with greater efficiency; and a carrier for nucleic acid solid phase synthesis which carries the linker. [In the formula, each symbol is as defined in the description.]

专利号:US-5714127-A
优先权日:1992-10-08
标题 :System for multiple simultaneous synthesis
发明人：DEWITT SHEILA H H; KIELY JOHN S; PAVIA MICHAEL R; SCHROEDER MEL C; STANKOVIC CHARLES J
权利人:WARNER LAMBERT CO
摘要:A system for the multiple, simultaneous synthesis of compounds preferably uses a reaction apparatus comprising a reservoir rack having a plurality of reaction wells, a plurality of reaction tubes, usually gas dispersion tubes, having filters on their lower ends, a holder block, having a plurality of apertures, and a manifold, which has ports to allow introduction/maintenance of a controlled environment. The manifold top wall has a plurality of apertures in axial alignment with the reaction tubes and a gasket which allows penetration by a needle in order to dispense and aspirate materials from the reaction tubes. Sealing members, such as gaskets, are placed between the holder block, manifold and reservoir rack and the components are releasably fastened together. A robotic sample processor is used to automate the synthesis process using the reaction apparatus.

专利号:US-5702672-A
优先权日:1992-10-08
标 题 :Apparatus and method for multiple simultaneous synthesis
发明人：DEWITT SHEILA H H; KELL MICHAEL; PAVIA MICHAEL R; KIELY JOHN S; SCHROEDER MEL C; STANKOVIC CHARLES J; WARE STEVEN
权利人:WARNER LAMBERT CO
摘要:An apparatus for multiple, simultaneous synthesis of compounds which consists of: a reservoir block having a plurality of wells; a plurality of reaction tubes, usually gas dispersion tubes, having filters on their lower ends; a holder block, having a plurality of apertures; and a manifold, which may have ports to allow introduction/maintenance of a controlled environment. The manifold top wall has apertures and a detachable plate with identical apertures. The apparatus is constructed from materials which will accommodate heating, cooling, agitation, or corrosive reagents. Gaskets are placed between the components. Rods or clamps are provided for fastening the components together. Apparatus operation involves placing the filters on the lower ends of the reaction tubes in the reservoir block wells, and the upper ends passing through the holder block apertures and into the manifold.

专利号:US-5766556-A
优先权日:1992-10-08
标题:Apparatus and method for multiple simultaneous synthesis
发明人：DEWITT SHEILA HELEN HOBBS; KIELY JOHN STEVEN; PAVIA MICHAEL RAYMOND; SCHROEDER MEL CONRAD; STANKOVIC CHARLES JOHN
权利人:WARNER LAMBERT CO
摘要:An apparatus and method which provides a suitable location for multiple, simultaneous synthesis of compounds. The apparatus consists of: a reservoir block having a plurality of wells; a plurality of reaction tubes, usually gas dispersion tubes, having filters on their lower ends; a holder block, having a plurality of apertures; and a manifold, which may have ports to allow introduction/maintenance of a controlled environment. The manifold top wall has apertures and a detachable plate with identical apertures. The apparatus is constructed from materials which will accommodate heating, cooling, agitation, or corrosive reagents. Gaskets are placed between the components. Rods or clamps are provided for fastening the components together. Apparatus operation involves placing the filters on the lower ends of the reaction tubes in the reservoir block wells, and the upper ends passing through the holder block apertures and into the manifold. The apparatus provides in excess of 1 mg of each product with structural knowledge and control over each compound. The apparatus can be adapted to manual, semiautomatic or fully automatic performance. Using the apparatus a series of building blocks are covalently attached to a solid support. These building blocks are then modified by covalently adding additional different building blocks or chemically modifying some existing functionality until the penultimate structure is achieved. This is then cleaved from the solid support by another chemical reaction into the solution within the well yielding an array of newly synthesized individual compounds, which after postreaction modification, if necessary, are suitable for testing for activity.

专利号:US-5567391-A
优先权日:1992-10-08
标题 :Apparatus for multiple simultaneous synthesis
发明人：DEWITT SHEILA H H; KIELY JOHN S; PAVIA MICHAEL R; SCHROEDER MEL C; STANKOVIC CHARLES J
权利人:WARNER LAMBERT CO
摘要:An apparatus and method which provides a suitable location for multiple, simultaneous synthesis of compounds. The apparatus consists of: a reservoir block having a plurality of wells; a plurality of reaction tubes, usually gas dispersion tubes, having filters on their lower ends; a holder block, having a plurality of apertures; and a manifold, which may have ports to allow introduction/maintenance of a controlled environment. The manifold top wall has apertures and a detachable plate with identical apertures. The apparatus is constructed from materials which will accommodate heating, cooling, agitation, or corrosive reagents. Gaskets are placed between the components. Rods or clamps are provided for fastening the components together. Apparatus operation involves placing the filters on the lower ends of the reaction tubes in the reservoir block wells, and the upper ends passing through the holder block apertures and into the manifold. The apparatus provides in excess of 1 mg of each product with structural knowledge and control over each compound. The apparatus can be adapted to manual, semiautomatic or fully automatic performance. Using the apparatus a series of building blocks are covalently attached to a solid support. These building blocks are then modified by covalently adding additional different building blocks or chemically modifying some existing functionality until the penultimate structure is achieved. This is then cleaved from the solid support by another chemical reaction into the solution within the well yielding an array of newly synthesized individual compounds, which after postreaction modification, if necessary, are suitable for testing for activity.

专利号:WO-9630393-A1
优先权日:1995-03-27
标 题:A method for the synthesis of mixtures of compounds
发明人：BECKER KATHERINE; DEWITT SHEILA HOBBS
权利人:WARNER LAMBERT CO
摘要:Described is a method of synthesizing a plurality of compounds in a plurality of wells comprising the steps of: (a) providing a plurality of test wells in a plurality of arrays of the wells; (b) reacting in at least a one step reaction a first reagent with a plurality of reagents called building blocks in the test well to obtain a unique product designed to be the same in each array; and (c) continuing to react reagents such that there are multiple reagents resulting in mixtures of multiple different products in each well.