PLATINUM COMPOUND HAVING AMINO OR ALKYLAMINO-CONTAINING SUCCINIC ACID DERIVATIVES AS LEAVING GROUP, PREPARTION METHOD THEREOF, AND USE THEREOF
申请人:BEIJING FSWELCOME TECHNOLOGY DEVELOPMENT CO., LTD.
公开号:US20140349985A1
公开(公告)日:2014-11-27
Disclosed are a category of platinum compounds having amino- or alkylamino-containing succinato derivatives as leaving group, or pharmaceutically acceptable salts thereof, preparation method thereof, and medicinal compositions containing the compounds. Also disclosed is a use of the compounds in treating cell proliferative diseases, especially cancers. The platinum compounds of the present invention have high water solubility and small toxic side effect.
[EN] PDE4 DEGRADERS, PHARMACEUTICAL COMPOSITIONS, AND THERAPEUTIC APPLICATIONS<br/>[FR] AGENTS DE DÉGRADATION DE LA PDE4, COMPOSITIONS PHARMACEUTIQUES ET APPLICATIONS THÉRAPEUTIQUES
申请人:BIOTHERYX INC
公开号:WO2022132603A1
公开(公告)日:2022-06-23
Provided herein are phosphodiesterase 4 (PDE4) degraders,e.g., a compound of Formula (I) or (IA), and pharmaceutical compositions thereof. Also provided herein are methods of their use for treating, preventing, or ameliorating one or more symptoms of a PDE4-mediated disease, disorder, or condition.
Aqueous ink composition for use in an ink-jet printer
申请人:SEIKO EPSON CORPORATION
公开号:EP0838508A2
公开(公告)日:1998-04-29
An aqueous ink composition for ink jet printers, which gives reliable printing performance and yields printed images which have excellent print quality and which dry rapidly is disclosed. The ink compositions are suitable for printing on plain paper. The ink comprises water as the principal solvent, an anionic colorant, pectic acid, a base, and at least one of a penetrable solvent and/or a penetrability-imparting surfactant. The pectic acid is composed primarily of α-1,4 linked polygalacturonic acid having a degree of esterification not more than 5% where the degree of esterification is defined as the percentage of the total number of galacturonic acid units in the pectic acid which are esterified.
DIALKYLAMINOALKANOL FRICTION MODIFIERS FOR FUELS AND LUBRICANTS
申请人:Afton Chemical Corporation
公开号:EP3178909A1
公开(公告)日:2017-06-14
A fuel composition, a lubricant composition, and methods for reducing friction or wear of moving parts. The fuel composition includes gasoline and from about 10 to about 500 ppm by weight of a dialkylaminoalkanol of the formula R1(R2)NCH2CH(R3)R4. The lubricant composition includes base oil of lubricating viscosity and from about 0.05 to about 5.0 weight percent of a dialkylaminoalkanol of the formula R1(R2)NCH2CH(R3)R4. In the above formulas wherein R1 is an alkyl group or a hydroxyalkyl group containing from 8 to 50 carbon atoms; R2 is an alkyl group containing from 1 to 4 carbon atoms; R3 is selected from H and OH; and R4 is selected from H, an alkyl group containing from 1 to 4 carbon atoms, and CH2OH and wherein at least one of R3 and R4 contains a hydroxyl group and provided that when R1 is a hydroxyalkyl group, R3 is OH and R4 is CH2OH.
Dialkylaminoalkanol friction modifiers for fuels and lubricants
申请人:Afton Chemical Corporation
公开号:US10407636B2
公开(公告)日:2019-09-10
A fuel composition, a lubricant composition, and methods for reducing friction or wear of moving parts. The fuel composition includes gasoline and from about 10 to about 500 ppm by weight of a dialkylaminoalkanol of the formula R1(R2)NCH2CH(R3)R4. The lubricant composition includes base oil of lubricating viscosity and from about 0.05 to about 5.0 weight percent of a dialkylaminoalkanol of the formula R1(R2)NCH2CH(R3)R4. In the above formulas wherein R1 is an alkyl group or a hydroxy alkyl group containing from 8 to 50 carbon atoms; R2 is an alkyl group containing from 1 to 4 carbon atoms; R3 is selected from H and OH; and R4 is selected from H, an alkyl group containing from 1 to 4 carbon atoms, and CH2OH and wherein at least one of R3 and R4 contains a hydroxyl group and provided that when R1 is a hydroxyalkyl group, R3 is OH and R4 is CH2OH.