CAS: 10420-33-4; Dimethyl Acetylsuccinate

上下游产品

CAS号112799-49-2 5-Methoxy-2-met... | CAS号67-56-1 甲醇 | CAS号107-25-5 乙烯基甲醚 | CAS号201230-82-2 carbon monoxide | CAS号7039-93-2 2,5-Dihydrofura... | CAS号6141-58-8 2-甲基呋喃甲酯 | CAS号624-48-6 顺丁烯二甲酸二甲酯 | CAS号123-63-7 三聚乙醛 | CAS号186581-53-3 重氮甲烷 | CAS号21634-63-9 methyl methyl-2... | CAS号70107-29-8 (+/-) 3-(methox... | CAS号123-76-2 乙酰丙酸 | CAS号5536-40-3 4-羟基-2,6-二甲基-5-嘧啶乙酸 | CAS号664366-03-4 7H-Furo[3,2-g][... | CAS号38580-22-2 ASINEX-REAG BAS...

2-Methyl-3-Methoxycarbonyl-2,5-Dimethoxy-2,5-Dihydrofuran置于盐酸体系中,用 甲醇 用作溶剂,25.0 °C,1.6 Kpa 条件下,反应 25.0H,反应生成乙酰丁二酸二甲酯
参考文献:Eiden,Fritz; Grusdt,Ulrike,Archiv Der Pharmazie,1987,Vol. 320,# 10,P. 1020-1031
标题:Eiden,Fritz; Grusdt,Ulrike,Archiv Der Pharmazie,1987,Vol. 320,# 10,P. 1020-1031

专利信息

专利号:US-11667658-B2
优先权日:2021-06-30
标 题:Chemical synthesis of the organoarsenical antibiotic arsinothricin
发明人：ROSEN BARRY P; YOSHINAGA MASAFUMI; WNUK STANISLAW F; HOWLADER MD ABU HASAN; SUZOL SK MD SAZZAD HOSSAIN
权利人:ROSEN BARRY P; YOSHINAGA MASAFUMI; WNUK STANISLAW F; HOWLADER MD ABU HASAN; SUZOL SK MD SAZZAD HOSSAIN; THE FLORIDA INTERNATIONAL UNIV BOARD OF TRUSTEES
摘要:The subject invention provides methods for the chemical synthesis of racemic arsinothricin (D,L-AST), the novel organoarsenical antibiotic. One is by condensation of the 2-chloroethyl(methyl)arsinic acid with acetamidomalonate, and the second involves reduction of the N-acetyl-protected derivative of hydroxyarsinothricin (AST-OH) and subsequent methylation of the resulting sodium salt of trivalent arsenic intermediate with methyl iodide. The enzyme AST N-acetyltransferase (ArsN1) was utilized to purify L-AST from racemic AST. This expedient chemical synthesis of AST provides a source of this novel antibiotic for future drug development.

专利号:US-4686285-A
优先权日:1984-02-10
标题:Basic azo and non-azo compounds having one or two disubstituted 1,3,5-triazine rings each of which is linked through a bridging radical to the 1-position of a pyrazole ring
发明人：PEDRAZZI REINHARD
权利人:SANDOZ LTD
摘要:(i) Metal-free compounds of the formula ##STR1## (ii) tautomers thereof, (iii) 1:1 and 1:2 metal complexes of (i) and (ii), n (iv) salts of (i), (ii), and (iii), and n (v) mixtures of (i), (ii), (iii), and (iv), n wherein the symbols are as defined in the Specification, are useful as dyes for, for example, polymers and copolymers of acrylonitrile, polyesters modified to contain acid groups, polyamides such as wool, leather, cotton, bast fibers such as hemp, flax, sisal jute, coir and straw, regenerated cellulose, glass fibers and paper (those wherein R o is other than hydrogen) or as intermediates for the synthesis of dyes.

专利号:US-11645053-B2
优先权日:2019-05-23
标题:Hardware-software design flow with high-level synthesis for heterogeneous and programmable devices
发明人：SASTRY AKELLA; KATHAIL VINOD K; HWANG L JAMES; GUPTA SHAIL ADITYA; HUNSIGIDA VIDHUMOULI; RELE SIDDHARTH
权利人:XILINX INC
摘要:Implementing an application within an integrated circuit (IC) having a data processing engine (DPE) array coupled to a Network-on-Chip (NoC) can include determining, using computer hardware, data transfer requirements for a software portion of the application intended to execute on the DPE array by simulating data traffic to the NoC as generated by the software portion, generating, using the computer hardware, a NoC routing solution for data paths of the application implemented by the NoC based, at least in part, on the data transfer requirements for the software portion. The software portion can be compiled for execution by different ones of a plurality of DPEs of the DPE array based, at least in part, on the NoC routing solution. Configuration data can be generated using the computer hardware. The configuration data, when loaded into the IC, configures the NoC to implement the NoC routing solution.

专利号:US-2023093812-A1
优先权日:2021-06-30
标题 :Chemical synthesis of the organoarsenical antibiotic arsinothricin

专利号:US-11518775-B1
优先权日:2021-06-30
标题:Chemical synthesis of the organoarsenical antibiotic arsinothricin

专利号:US-11034677-B2
优先权日:2015-01-20
标 题:Coumarin-based compounds and related methods
发明人：SANCHEZ ANTHONY DE JESUS
权利人:BIOSEARCH TECH INC
摘要:The present invention generally relates to coumarin-based compounds that can be used for the labeling of biological molecules, as well as related synthetic and testing methods. The coumarin-based compounds typically survive conditions necessary for automated synthesis of nucleic acids without undergoing any substantial degree of degradation or alteration.