Abstract:
The present invention provides novel fluorescent compounds and covalent attachment chemistries which facilitate the use of these compounds as labels for ultrasensitive and quantitative fluorescent detection of low levels of biomolecules. In a preferred embodiment, the fluorescent labels of this invention are novel derivatives of the hydroxy-pyrene trisulphonic and disulphonic acids which may be used in any assay in which radioisotopes, colored dyes or other fluorescent molecules are currently used. Thus, for example, any assay using labeled antibodies, proteins, oligonucleotides or lipids, including fluorescent cell sorting, fluorescence microscopy (including dark-field microscopy), fluorescence polarization assays, ligand, receptor binding assays, receptor activation assays and diagnostic assays can benefit from use of the compounds disclosed herein.
Abstract:
The present invention is a series of novel and effective inhibitors of integrase, an essential in the life cycle of retroviruses. These compounds were designed to have a restricted conformation for the determination of the integrase binding site and mechanism of inhibition. The integrase inhibitors of the present invention are effective in the submicromolar range, and thereby provide novel lead compounds for the development of anti-viral therapeutics.
Abstract:
Formula (I) wherein: R is a moiety selected from (a) or (b); R is CH2CH2CONH2 or CH2CH2OH; R and R are independent substituents selected from the group including H, -N(CH3)2, or -OCH3; or pharmaceutically acceptable salts thereof.
Abstract translation:式(I)其中:R 1是选自(a)或(b)的部分; R 2是CH 2 CH 2 CONH 2或CH 2 CH 2 OH; R 3和R 4是选自包括H,-N(CH 3)2或-OCH 3的独立取代基; 或其药学上可接受的盐。
Abstract:
Polysulfonic acid compounds shown by formula (1) or (2) or pharmaceutically acceptable salts thereof exhibit an in vivo antitumor effect on rat prostatic cancer and an antiangiogenic activity by the rat aorta ring assay and the rabbit corneal assay. The compounds are thus expected to be useful as antitumor and angiogenic inhibitors. In formula (1) and (2) M, X, X1, X2, Y1, Y2 and Z represent a specific group, respectively.
Abstract:
Die vorliegende Erfindung betrifft eine anorganisch-organische Hybridverbindung als lonenverbindung, aufgebaut aus einem anorganischen Kation und einem organischen Wirkstoffanion sowie gegebenenfalls einem organischen Fluoreszenzfarbstoffanion.
Abstract:
The present invention is a series of novel and effective inhibitors of integrase, an essential in the life cycle of retroviruses. These compounds were designed to have a restricted conformation for the determination of the integrase binding site and mechanism of inhibition. The integrase inhibitors of the present invention are effective in the submicromolar range, and thereby provide novel lead compounds for the development of anti-viral therapeutics.
Abstract:
The present invention refers to pharmaceutical compositions and to a process for producing them, comprising delphinidin alone or in combination with brilliant blue and/or trypan blue for staining biological material and improving the identification of the different types of biological material, in particular during surgical procedures including chromovitrectomy. The present invention further relates to a method for staining biological material, the said method comprising a step of delivering a pharmaceutical composition, according to the present invention, to improve the identification, manipulation and removal of the different biological material during surgical procedures, including eye surgery. The pharmaceutical compositions of the present invention are also useful for protecting biological structures from surgical light. Therefore, this invention is in the technical domain of medical and pharmaceutical industry and related ones.
Abstract:
The invention relates to an inorganic-organic hybrid compound as an ion compound, composed of an inorganic cation and an organic anion active substance and optionally, an organic anion fluorescent dye.
Abstract:
A compound of Formula (1) and salts thereof; wherein: Q is an optionally substituted aryl ring; Y is C0 2 H, S0 3 H or P0 3 H 2 ; R and X are substituents; m is 0 to 3; n is 0 to 6; and q is 0 to 6. Also compositions comprising these compounds, ink-jet inks, an ink jet process and an ink-jet cartridge.