CAS: 111753-73-2; Satigrel

上下游产品

Ethyl 4-Cyano-5,5-Bis(4-Methoxyphenyl)-4-Pentenoate 115499-63-3

📜Ethyl 4-Cyano-5,5-Bis(4-Methoxyphenyl)-4-Pentenoate 反应生成沙替格雷
参考文献:Diphenyl-Methane Compounds Useful In The Treatment Of Diseases Caused By
标题:Diphenyl-Methane Compounds Useful In The Treatment Of Diseases Caused By
摘要:一种新的二苯甲烷衍生物可用于抑制血液凝聚,其化学式包括二苯乙烯衍生物和苯甲酮肟醚衍生物.其中r1和r2分别为氢,羟基或较低的烷氧基,U为.Dbd.Cxy或.Dbd.N-O-W,X为氢,氰基或-Cor6,R6为羟基或氨基,Y为-R10-Coor3,R3为氢或较低的烷氧基,R10为1到3个碳原子的直链或支链烷基,-Co-Nr4R5,R4和r5分别为氢,较低的烷基或较低的芳基烷基,-Ch2-Nhso2-C6H5或-C(R8).Dbd.Nr7,R7为较低的烷氧基或芳基,R8为-Vr9,V为氧,硫或氮,R9为烷基或芳基,W为-Ch2-Co-Ch2-Coor13,R13为氢或较低的烷基,-Ch2-C(C.Dbd.Nor14)-Ch2-Coor15,R15为氢或较低的烷基,R14为较低的烷基,-Ch(Cn)-(Ch2)Q-Coor16,R16为氢或较低的烷基,Q为1到3的整数,或-(Ch2)P-Z,Z为-Sh,Scn或由五元或六元环衍生的一价基团,该环可能被一个或多个硫原子取代,P为1或2.

专利信息

专利号:US-2014315720-A1
优先权日:2012-10-24
标 题 :Polysaccharide ester microspheres and methods and articles relating thereto
发明人：FALLON DENIS G; GARRETT THOMAS S; KIZER LAWTON E; ZAZZARA KAREN L; COMBS MICHAEL T; JOHNSON RICHARD K; DEHART GARY
权利人:CELANESE ACETATE LLC
摘要:A method for producing a polysaccharide ester microsphere may include forming a polysaccharide ester product from a polysaccharide synthesis, wherein the polysaccharide ester product comprises a polysaccharide ester and a solvent; diluting the polysaccharide ester product, thereby yielding a polysaccharide ester dope; and forming a plurality of polysaccharide ester microspheres from the polysaccharide ester dope. Suitable polysaccharides may include, but are not limited to, starch, cellulose, hemicellulose, algenates, chitosan, and any combination thereof. Esters thereof may be organic esters (e.g., acetate and the like), inorganic esters (e.g., sulfonates and the like), or combinations thereof. Further, the solids conent of the polysaccharide ester dope, in some instances, may be greater than about 16 wt %.