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Matches 1 - 50 out of 12,318

Document Document Title
WO/2019/068935A1
The present invention relates to dye molecules and to staining compositions comprising said dye molecules that are particularly suitable for selectively staining biological substrates, such as structures in the posterior eye segment and ...  
WO/2019/068726A1
The present invention relates to a cellular transport system for bringing a sulfonic acid construct which carries a cargo into a cell and releasing the cargo in the cell's cytoplasm, the cellular transport system comprising: (i) a sulfon...  
WO/2019/070595A1
Disclosed herein are aztreonam derivatives, therapeutic methods of using the aztreonam derivatives, particularly in combination with β-lactamase inhibitors, and pharmaceutical compositions thereof. The aztreonam derivatives can be admin...  
WO/2019/068494A1
The invention relates to a method of enhancing conversion of alkali metal salt, preferably aqueous salt, preferably aqueous sodium salt of N-methyl taurine to alkyl taurate amides. In one aspect, the starting salt is pre-concentrated (at...  
WO/2019/068355A1
The present invention relates to dye molecules and to staining compositions comprising said dye molecules that are particularly suitable for selectively staining biological substrates, such as structures in the posterior eye segment and ...  
WO/2019/058885A1
Provided is a method for producing a compound, by which a sulfonate salt of a hydrazine compound is able to be safely produced with high yield. Also provided is a method for producing a compound, by which an acid hydrazide compound deriv...  
WO/2019/054450A1
Provided is a novel method for producing a compound represented by formula (I). The present invention relates to a method for producing a compound represented by formula (TH-2), and a compound represented by formula (I) via formula (TH-2...  
WO/2019/047493A1
The present invention relates to an ionic liquid, a cation of which contains a hexafluoroisopropylsulfonic acid group. The ionic liquid provided by the present invention introduces a hexafluoroisopropylsulfonic acid group into a cationic...  
WO/2019/045064A1
Provided are: a polymer containing a fluorosulfonyl group having the unit represented by formula u1; a polymer containing a sulfonic acid group, which is the polymer containing a fluorosulfonyl group where the fluorosulfonyl group has be...  
WO/2019/043587A2
The present invention relates to a process for the preparation of Treosulfan using sodium borohydride and iodine as reducing agent, which is less hazardous and convenient as compared to the reagents used in the prior art. The invention a...  
WO/2019/045063A1
The present invention relates to: a fluorosulfonyl group-containing compound production method by which a compound represented by formula 5 is obtained using a compound represented by formula 1 as the starting material; and a fluorosulfo...  
WO/2019/043339A1
The present invention relates to a method for preparing a sulfonic acid that is slightly corrosive, or even non-corrosive, with respect to stainless steels, said method comprising at least the steps of adding at least one nitrite to a su...  
WO/2019/044462A1
The present invention relates to: a N,N'-diarylurea derivative represented by general formula (1); and a manufacturing method thereof. Also, the present invention relates to a thermosensitive recording material in which a thermosensitive...  
WO/2019/043338A1
The present invention relates to a weakly corrosive and weakly coloured sulfonic acid, with APHA colour index less than 20, comprising chlorides and nitrites in a chloride/sulfonic acid molar ratio of between 1 ppm and 200 ppm, and a nit...  
WO/2019/036698A1
The present disclosure, in general, relates to portable/transportable apparatuses, methods, and systems for generating and delivering sulfur trioxide on-site or near an item to be treated. The present disclosure also relates to portable/...  
WO/2019/031454A1
Provided are: a high-purity arylsulfonic acid amine salt vinyl monomer which has both of excellent storage stability and amphipathicity such that the monomer is soluble in both of water and an organic solvent and which is an extremely in...  
WO/2019/018422A1
The present disclosure pertains to peptide nucleic acid (PNA) monomers and oligomers, as well as methods and compositions useful for the preparation of PNA monomer precursors (e.g. PNA Monomer Esters, Backbone Esters and Backbone Ester A...  
WO/2019/016293A1
The present invention relates to certain compounds of formula (I) wherein - Ar is (Ar1) or (Ar2) and to their uses as antibacterial agents. The invention further relates to methods of treatment of bacterial infection with such compounds,...  
WO/2019/004114A1
Provided is a production method for efficiently synthesizing a compound (1-2) which is an important intermediate in production of edoxaban. The method comprises dripping a compound (1-1) into a solution A that is obtained by causing a re...  
WO/2019/006025A1
Aspects of the present disclosure include antibacterial aromatic sulfonyl fluoride agents. The subject aromatic sulfonyl fluoride agents have a pharmacophore that can provide for potent antibacterial activity. The subject agents are comp...  
WO/2019/004297A1
Provided is a novel nanoparticle, a contrast agent for magnetic resonance imaging containing the same, and a ligand compound used for the production of the nanoparticle. The present invention relates to a nanoparticle including: a metal ...  
WO/2019/002447A1
The present invention relates to a process for the production of alkane sulfonic acid with a regulator as well as two specific compounds which can be used as regulator in a respective process.  
WO/2018/228079A1
The present invention discloses a fluorescent probe for detecting a sulfenated protein, having the following structural general formula (I). The fluorescent probe has good stability and can be preserved for long-term use. The fluorescent...  
WO/2018/231634A1
The present invention provides a novel crystalline form of verubecestat (Crystalline Form II of Verubecestat) and pharmaceutically acceptable compositions thereof, each of which may be useful in treating, preventing, ameliorating, and/or...  
WO/2018/228857A1
The invention relates to novel laser markable compositions comprising developing agent precursors according to formula (I).  
WO/2018/225663A1
The purpose of the present invention is to provide a recording material and a recording sheet, in each of which a non-phenolic compound having good color-developing performance and the like is used as a color developer. A compound repres...  
WO/2018/219728A1
The present invention relates to a process for the manufacturing of methane sulfonic acid (MSA) by reaction of a radical initiator composition with methane and sulfur trioxide comprising the steps (a) preparation of the intiator composti...  
WO/2018/218963A1
Provided in the present invention are a pharmaceutically acceptable salt of an epidermal growth factor receptor (EGFR) inhibitor, a crystal form thereof, a preparation method therefor and an application thereof. The structural formula of...  
WO/2018/219726A1
The present invention deals with a process for the production of alkanesulfonic acids, in particular methanesulfonic acid, and a method of purification of the raw products.  
WO/2018/219705A1
The invention relates to a method for producing light-coloured aqueous surfactant compositions, containing: 10 wt.% to 60 wt.%, relative to the total composition, of one or more alpha-sulpho-fatty acid disalts (A) of general formula (I),...  
WO/2018/211457A3
A method includes combining first components including at least one of CF2=CF-CF2-OSO2Cl or CF2=CF-CF2-OSO2CF3, a polyfluorinated compound having at least one ketone or carboxylic acid halide, and fluoride ion to provide a compound compr...  
WO/2018/211457A2
A method includes combining first components including at least one of CF2=CF-CF2-OSO2Cl or CF2=CF-CF2-OSO2CF3, a polyfluorinated compound having at least one ketone or carboxylic acid halide, and fluoride ion to provide a compound compr...  
WO/2018/208701A1
Aspects of the invention relate to systems and processes for recovering methanesulfonic acid, in a purified form, from a composition additionally including sulfur trioxide. In accordance with one aspect, the invention provides a process ...  
WO/2018/192954A1
The invention relates to a process for purifying alkanesulfonic anhydride which comprises the following steps of: (a) feeding a stream comprising alkanesulfonic anhydride, sulfuric acid, high boilers and residual low boilers into a melt ...  
WO/2018/187864A1
Described herein are anionic phenylene oligomers and polymers, and devices including these materials. The oligomers and polymers can be prepared in a convenient and well-controlled manner, and can be used in cation exchange 5 membranes. ...  
WO/2018/186436A1
The present invention provides: a novel anionic hydrophilic group-containing (meth)acrylamide compound represented by formula (I), which is highly durable under acidic and/or alkaline conditions and has excellent antifouling properties a...  
WO/2018/186040A1
Provided is an ionic liquid, characterized in containing a cationic component and an anionic component, and in that the cationic component comprises a group having a perfluoropolyether chain and a group having a hydroxyl group.  
WO/2018/187463A1
The present invention is directed to surfactants with small hydrophobes, which are of non-conventional hydrophobe size. The surfactants of the present invention utilize a small hydrophobic moiety with a polyalkoxylate chain comprising PO...  
WO/2018/177865A1
The present invention relates to the use of compounds having an anti- heparanase activity of formu la [R - L1- Ar1- L - Ar]2- X, wherein X is selected from the group consisting of SO2, C1 -C4 a lkylene, linear or branched, and wherein Ζ...  
WO/2018/181907A1
Provided are a novel carbonyl group-containing sulfonic acid and carboxylic acid, and salts thereof. The present invention is a compound represented by the formula: R1-C(=O)-(CR2 2)n-(OR3)p-(CR4 2)q-L-A (In the formula, R1 is an optional...  
WO/2018/174111A1
A polymer containing at least 1 mol% of structural units represented by formula 2 and having a number average molecular weight of 5,000 or more has properties suited for use by being brought into contact with living organisms, and can be...  
WO/2018/172683A1
The invention relates to a method for treating a suspension of solid particles in water using hydrosoluble (co)polymers prepared from the hydrated crystalline form of 2-acrylamido-2-methylpropanesulfonic acid or at least one of the salts...  
WO/2018/172682A1
An enhanced oil recovery method comprising the following steps: a) Preparing an injection fluid comprising at least one water-soluble (co)polymer prepared at least from 2-acrylamido-2-methylpropane sulfonic acid (ATBS) or at least one of...  
WO/2018/170590A1
There are provided isotope-enriched compounds of Formula (I) and pharmaceutically acceptable salts or esters thereof, as well as pharmaceutical compositions thereof and methods of use thereof for prevention and treatment of amyloid-β re...  
WO/2018/172684A1
The present invention relates to a fracturing fluid comprising at least one support agent and at least one hydrosoluble (co)polymer prepared from the hydrated crystalline form of 2-acrylamido-2-methylpropane sulphonic acid and/or from at...  
WO/2018/172677A1
The present invention relates to a method for producing 2-acrylamido-2-methylpropane sulphonic acid comprising at least the following successive steps: 1) mixing acrylonitrile with at least one SO3 delivery compound at a temperature of b...  
WO/2018/172676A1
The present invention relates to a crystalline form hydrated with 2-acrylamido-2-methylpropane sulphonic acid having an x-ray diffraction pattern on powder comprising spikes at 10.58°, 11.2°, 12.65°, 13.66°, 16.28°, 18.45°, 20°, 2...  
WO/2018/167776A1
The present application provides novel process for the preparation of glycopyrrolate tosylate.  
WO/2018/168252A1
Provided are: an active light sensitive or radiation sensitive resin composition, from which a pattern having low line width roughness (LWR) is formed; a resist film which uses this active light sensitive or radiation sensitive resin com...  
WO/2018/164043A1
Provided is a labeled precursor compound represented by formula (2). (In the formula, S represents a substrate, L represents a C1-6 linear alkyl group which may contain an ether group, R1 and R2 each independently represent a C1-30 linea...  

Matches 1 - 50 out of 12,318