[EN] PYRIDIN- 2 - YL SULFANYL ACID ESTERS AND PROCESS FOR THE PREPARATION THEREOF<br/>[FR] ESTERS DE PYRIDIN-2-YLSULFANYLACIDES ET LEUR PROCÉDÉ DE SYNTHÈSE
申请人:COUNCIL SCIENT IND RES
公开号:WO2012011123A1
公开(公告)日:2012-01-26
The present invention relates to Pyridin-2-yl sulfanyl acid ester compounds having antiinflammatory properties. The present invention particularly relates to novel anti-inflammatory heterocyclic acid esters of Pyridin-2-yl sulfanyl having the structure of general formula 1 which have been screened for their antiinflammatory activity with respect to inhibition of adhesion of neutrophils, isolated from human peripheral blood, onto the surface of human umbilical vein endothelial cells (HUVEC) as a result of inhibition of the cytokine-stimulated expression of cell adhesion molecule ICAM-1. The compound RS-Z, 3-(Pyridin-2-yl sulfanyl)-propionic acid pentyl ester (structure la, R1 = H, R2 = H, R3 = CH2COOC5H11) was found to be most effective for ICAM-1 and neutrophil adhesion inhibition and was found to effectively alleviate inflammation mediated by excessive leukocyte infiltration leading to inflammatory disorders or like conditions, such as acute lung injury and acute respiratory distress syndrome in mice.
[EN] CYCLOHEXANE OXIDATION PROCESS BYPRODUCT DERIVATIVES AND METHODS FOR USING THE SAME<br/>[FR] DÉRIVÉS DE SOUS-PRODUITS D'UN PROCÉDÉ D'OXYDATION DE CYCLOHEXANE ET PROCÉDÉS D'UTILISATION DE CEUX-CI
申请人:INVISTA TECH SARL
公开号:WO2010071759A1
公开(公告)日:2010-06-24
Disclosed are ester compositions, solvents, cleaning formulations, curing agents, reactive diluent solvents, controlled acid function release agents, polyol monomers, drilling mud and methods of making and using the same. Disclosed compositions include: a) about 10 to 60 weight percent methyl hydroxycaproate; b) about 20 to 80 weight percent dimethyl adipate; c) about 1 to 15 wt % of dimethyl glutarate; d) about 0.1 to 5 wt % of dimethyl succinate; e) about 0.1 to 7 wt % of at least one cyclohexanediol; and f) less than about 20 wt% oligomeric esters.
COALESCING AGENT DERIVED FROM DIOXOLANE DERIVATIVES
申请人:PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
公开号:US20190194157A1
公开(公告)日:2019-06-27
The present invention relates to a coalescing agent as represented in structure (I); wherein; n is integer from 1 to 8; R
1
and R
2
independently represent group selected from hydrogen atom, alkyl, alkenyl, alkynyl, phenyl, benzyl groups, or optionally cyclic hydrocarbon containing heteroatom; and Y represents group selected from alkyl, alkenyl, alkynyl, phenyl, benzyl groups, or cyclic hydrocarbon containing heteroatom. The said coalescing agent can be used in coating application with efficacy to provide smooth consistent film with chemical and scratch resistant and has no pungent odour, wherein the preparation method of this compound is simplify and employs less harmful chemicals.
Indazole compounds, processes for their preparation, pharmaceutical compositions containing such compounds and their use in therapy.
吲唑化合物,其制备方法,含有这种化合物的药物组合物,以及它们在治疗中的用途。
METHOD FOR PRODUCING ALCOHOL COMPOUND
申请人:Hagiya Koji
公开号:US20120010417A1
公开(公告)日:2012-01-12
A method for producing an alcohol compound, wherein a carboxylic acid ester compound is reduced with hydrogen in the presence of a ruthenium complex which is obtained by reacting an imidazolium salt (A) having at least one optionally substituted amino group with a ruthenium compound (B) in the presence of a base (C).