CAS: 371-47-1; Disodium Maleate

相似化合物

110-16-7 110-17-8 689-82-7

上下游产品

maleic anhydriden-Butylthiobernsteinsaeureanhydrid 2-(n-Pentylthio)-bernsteinsaeure (3-Phenyl-propylmercapto)-bernsteinsaeure -bernsteinsaeure4-Methyl-cyclohexyl-mercapto-bernsteinsaeure

专利信息

专利号:US-5788950-A
优先权日:1994-08-03
标 题 :Method for the synthesis of mixed metal oxide powders
发明人：IMAMURA KUNIO; DIGREGORIO JOHN F; SMITH DOUGLAS M; IZAWA HIROZUMI; YAMAGUCHI TETSUHIKO
权利人:SHOWA DENKO KK
摘要:A technique to synthesize complex oxide ceramic powders which offers advantages of both the coprecipitation and sol-gel routes while doing away with the disadvantages is disclosed. Namely, the ability to achieve chemical homogeneity and crystallite size on the namometer length scale at a nonprohibitive cost is provided by the disclosed method. In one embodiment of the invention, a method for the synthesis of a mixed metal oxide powder is provided including (a) combining a liquid absorbent resin with at least one solution selected from the group consisting of solutions containing at least one organo-metallic compound and solutions containing at least one metallic salt compound, such that at least two metals are present in the liquid absorbent resin after the combining is completed; (b) after the combining, allowing the liquid absorbent resin to swell and gel and thereby form a swollen gel; (c) preparing a precursor material by changing at least one of the pH and temperature of the swollen gel; (d) pyrolyzing the precursor material to form a pyrolyzed precursor material; and (e) calcining the pyrolyzed precursor material to form a mixed metal oxide powder.

专利号:US-7384739-B2
优先权日:2001-11-14
标题 :Compositions for enhancing DNA synthesis, DNA polymerase-related factors and utilization thereof
发明人：KITABAYASHI MASAO; KUROITA TOSHIHIRO; ISHIDA YOSHIKAZU; KOMATSUBARA HIDEYUKI; NISHIYA YOSHIAKI; OKA MASANORI; KAWAMURA YOSHIHISA; IMANAKA TADAYUKI
权利人:TOYO BOSEKI
摘要:The invention provides methods, kits, and compositions for enhancing synthesis of DNA involving a carboxylate ion-supplying substance that is effective in promoting DNA synthesis in enzymatic DNA synthesis reactions. The invention further provides a thermostable DNA polymerase-related factor derived from Thermococcus species, which has an activity to promote the DNA synthesis activity of DNA polymerase or which binds to DNA polymerase.

专利号:US-7553646-B2
优先权日:2005-07-28
标题 :Microbial sulfoxidation and amidation of benzhdrylsulfanyl carboxylic acids and uses thereof
发明人：OLIVO HORACIO F; OSORIO-LOZADA ANTONIO VICTOR
权利人:UNIV IOWA RES FOUND
摘要:The present invention provides novel methods for the synthesis of racemic and enantiomers of modafinil via microbial oxidation-amidation transformation. The methods include the successive oxidation-amidation of benzhydrylsulfanyl carboxylic acid to produce racemic and enantiomers of modafinil using at least one microorganism of yeast, bacteria, or fungus. Also disclosed are pharmaceutical compositions of racemic and enantiomers of modafinil along with their use in the treatment of diseases, including attention deficit hyperactivity disorder and drug addiction.

专利号:US-2023114753-A1
优先权日:2020-03-06
标 题 :Use of a group of markers for diagnosing and adjusting treatment of primary biliary cholangitis, pharmaceutical composition and solid dosage form for treating primary biliary cholangitis
发明人：JAIN NITIN
权利人:MILI HEALTHCARE TRADE DMCC LLC
摘要:A method of diagnosis and treatment of primary biliary cholangitis is provided. Additionally, a pharmaceutical composition and a solid dosage form for the treatment of primary biliary cholangitis, containing ursodeoxycholic and obeticholic acids, are provided. The technical contribution resides in obtaining a new all-purpose pharmaceutical composition and solid dosage form for the treatment of PBC, which includes both ursodeoxycholic and obeticholic acids, which is effective in use at all stages of PBC and has a complex mechanism of action. In particular, simultaneous blockage of the transport and synthesis of bile acids is achieved.

专利号:US-2017204442-A1
优先权日:2014-05-29
标题 :Enzymatic synthesis of soluble glucan fiber
发明人：DICOSIMO ROBERT; CHENG QIONG; ELIOT ANDREW C; OUWEHAND ARTHUR; PAYNE MARK S; YOU ZHENG
权利人:DU PONT
摘要:An enzymatically produced soluble α-glucan fiber composition is provided suitable for use as a digestion resistant fiber in food and feed applications. The soluble α-glucan fiber composition can be blended with one or more additional food ingredients to produce fiber-containing compositions. Methods for the production and use of compositions comprising the soluble α-glucan fiber are also provided.

专利号:WO-2009046392-A1
优先权日:2007-10-04
标题 :Synthesis of bio-functionalized rare earth doped upconverting nanophosphors
发明人：JU YIGUANG; SHAN JINGNING
权利人:UNIV PRINCETON; JU YIGUANG; SHAN JINGNING
摘要:Methods for preparing rare earth doped monodisperse, hexagonal phase upconverting nanophosphors, the steps of which include: dissolving one or more rare earth precursor compounds and one or more host metal fluoride compounds in a solvent containing a tri-substituted phosphine or a tri-substituted phosphine oxide to form a solution; heating the solution to a temperature above about 250 °C at which the phosphine or phosphine oxide remains liquid and does not decompose; and precipitating and isolating from the solution phosphorescent hexagonal phase monodisperse nanoparticles of the host metal compound doped with one or more rare earth elements. Nanoparticles according to the present invention, and methods for coating rare earth doped upconverting nanophosphors with SiO2 are also disclosed.