[EN] HSD17B13 INHIBITORS AND USES THEREOF<br/>[FR] COMPOSÉS ET UTILISATIONS DE CEUX-CI
申请人:INIPHARM INC
公开号:WO2021211974A1
公开(公告)日:2021-10-21
Described herein are HSD17B13 inhibitors and pharmaceutical compositions comprising said inhibitors. The subject compounds and compositions are useful for the treatment of liver disease, metabolic disease, or cardiovascular disease, such as NAFLD or NASH, or drug induced liver injury (DILI).
Reactive coumarin derivatives and their use in cellular analyses
申请人:AAT Bioquest, Inc.
公开号:US08318953B2
公开(公告)日:2012-11-27
Chemically reactive 7-hydroxycoumarin derivatives and their application for analyzing cell function, for example in combination with additional fluorescent labels. The coumarin derivatives exhibit a strong absorption at 405 nm and high fluorescence quantum yields.
Process for the preparation of halogenated (meth)acrylic esters and poly (meth) arcylates obtained with said (meth)acrylic esters
申请人:Akzo Nobel N.V.
公开号:EP0824096A2
公开(公告)日:1998-02-18
The present invention is directed to a process for the preparation of (meth)acrylates of halogenated alcohols by direct esterification of said alcohols with (meth)acrylic acid (chloride) wherein at least 2,6-substituted pyridine derivative is used as a polymerization inhibitor at room temperature or lower. Suitable at least 2,6-substituted pyridine derivatives are 2,6-lutidine, 2,4,6-collidine or 2,6-di-tert.butyl-4-methyl pyridine.
With the halogenated (meth)acrylate esters prepared with the process according to the invention, very pure homo- and copolymers can be prepared, resulting in polymers having a low optical loss of 0.1 dB/cm or lower at 1300 nm and lower than 0.4 dB/cm at 1550 nm.
Synthesis and biological applications of two novel fluorescent proteins-labeling probes
作者:Xiang-long Wu、Min Tian、Huai-zhen He、Wei Sun、Jian-li Li、Zhen Shi
DOI:10.1016/j.bmcl.2009.04.049
日期:2009.6
Twonovel chlorinated fluoresceins 2′,4′,5′,7′-tetrachloro-6-(5-carboxypentyl)-4,7-dichloro fluorescein succinimidyl ester (1G) and 2′,4′,5′,7′-tetrachloro-6-(3-carboxypropyl)-4,7-dichlorofluorescein succinimidyl ester (2G) were synthesized as fluorescent probes for labeling proteins. Structures of target compounds and intermediates were determined via IR, MS, 1H NMR and element analysis. The investigation
两种新型氯化荧光素2',4',5',7'-四氯-6-(5-羧基戊基)-4,7-二氯荧光素琥珀酰亚胺酯(1G)和2',4',5',7'-合成了四氯-6-(3-羧丙基)-4,7-二氯荧光素琥珀酰亚胺酯(2G)作为标记蛋白质的荧光探针。通过IR,MS,1 H NMR和元素分析确定目标化合物和中间体的结构。免疫荧光组织化学研究表明,它们具有较强的荧光性,较高的光稳定性和良好的生物相容性。
MODIFIER FOR AROMATIC POLYESTER AND AROMATIC POLYESTER RESIN COMPOSITION COMPRISING THE SAME
申请人:TABATA Masayoshi
公开号:US20110224343A1
公开(公告)日:2011-09-15
The present invention provides a modifier for aromatic polyesters which enhances the melt fluidity of aromatic polyesters without a significant decrease in the heat resistance of the aromatic polyesters, and an aromatic polyester resin composition including the modifier for aromatic polyesters. The present invention relates to a modifier for aromatic polyesters comprising polyhydric phenol residues and residues of aromatic polycarboxylic acid, acid halide or acid anhydride thereof, and the modifier comprises a material having a structure composed of a first residue selected from the group consisting of divalent residues represented by Formula (I): —Ar—W
1
x
—Ar— and by Formula (II): —Ar—, the first residues being bonded to two identical or different second residues selected from the group consisting of monovalent residues represented by Formula (III):
and monovalent residues represented by Formula (IV): —O—C(O)—R
7
—.