摘要:
Provided herein are phosphates, thiophosphates, phosphonates, and phosphinates, methods of making same, and methods of using these compounds and methods for the generation of pharmaceutically relevant phosphate, phosphonate, and phosphinate analogs. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
摘要:
Butyrylcholinesterase inhibitors, their formulation, and their use primarily in the treatment of neurodegenerative diseases. These inhibitors generally are phosphates, phosphonates, phosphinates, and phosphoramidates.These inhibitors can be incorporated in pharmaceutical compositions and administered to a patient in therapeutically effective amounts to treat neurodegenerative diseases.
摘要:
The invention relates to photopolymer formulations based on a polymeric network as a matrix and at least one photopolymerizable monomer dissolved therein and to a method for the production of holographic media from such photopolymers and to the use thereof.
摘要:
The present invention provides a phthalic acid diamide derivative represented by the general formula (I)(wherein R1, R2 and R3 are each H, C3-C6 cycloalkyl group, group of the formula -A1-Ql or the like; X may be the same or different and are each halogen atom, nitro group, phenyl group, group of the formula -A2-R7 or the like; n is 1 to 4; Y may be same or different and are each halogen atom, cyano group, phenyl group, group of the formula -A2-R7 or the like; m is 1 to 5; Z1 and Z2 are each 0 or S), fluorine-containing aniline compound represented by the general formula (ST-I) as starting material for said phthalic acid diamide derivative(wherein Ra is halogen atom, C1-C6 alkyl group or the like and Rb, Rc and Rd is H or C2-C6 perfluoroalkyl group), and an agricultural and horticultural insecticide containing said phthaldiamide derivative, as well as to provide a method for use of said insecticide. The agricultural and horticultural insecticides of the present invention show excellent activities for controlling injurious insects.
摘要:
There is disclosed a novel process for preparing products of the reaction of elemental phosphorus and elemental sulfur under reaction conditions wherein the phosphorus and sulfur are combined in a pre-mix at temperatures below the reaction temperature. The pre-mix may contain a diluent which is preferably the product of the reaction. Phosphorus pentasulfide can be prepared by heating the pre-mix to reaction temperatures wherein lower exotherm temperatures and reduced vibration are observed.
摘要:
A lubricating oil composition for high-performance gasoline and diesel engines comprising:(a) a major amount of a base oil having a lubricant viscosity;(b) a zinc dithiophosphate antiwear/antioxidant additive; and(c) a minor amount of an organic phosphate-ester as antiwear extreme wear additive.
摘要:
Compounds represented by the formulae (I) and (II) in which:R.sup.1 =H or CH.sub.3 ;X=O or S;R.sup.2 =C.sub.1-12 straight-chain or branched alkylene groups, monocyclic or polycyclic cycloalkylene and heterocycloalkylene groups, alkylarylene and arylalkylene groups;R.sup.6 =H or C.sub.1-12 alkyl and aryl radicals;R.sup.3 =C.sub.1-20 alkyl and aryl radicals, --CH.sub.2).sub.p SR.sup.4 groups where p=integer from 2 to 12 and R.sup.4 =C.sub.1-20 alkyl, and ##STR1## where q is an integer from 2 to 12 and R.sup.5 =H or CH.sub.3. ##STR2##
摘要翻译:由式(I)和(II)表示的化合物,其中:R 1 = H或CH 3; X = O或S; R2 = C1-12直链或支链亚烷基,单环或多环亚环烷基和杂环亚烷基,烷基亚芳基和芳基亚烷基; R6 = H或C 1-12烷基和芳基; R 3 = C 1-20烷基和芳基,-CH 2)pSR 4基团,其中p = 2至12的整数和R 4 = C 1-20烷基,和其中q是2至12的整数,并且R 5 = H或CH 3 。 (I)(II)
摘要:
The present invention is directed to the preparation of certain phosphorothioates and phosphonoates by means of a process which employs a three-phase system for the reaction of an alkali metal or alkaline earth metal phenate, pyridinate or pyrimidinate with a phosphorochloridothioate or phosphorochloridate under alkaline conditions and in the presence of tertiary amine and quarternary ammonium salt co-catalyst, but in the absence of both a hydrocarbon or chlorinated hydrocarbon solvent and a surfactant.
摘要:
There are disclosed novel compositions of matter comprising monoalkylphenols prepared by selectively alkylating the olefin component of a thermally cracked sulfur-containing petroleum distillate derived from residua. The monoalkylphenols have certain ortho to para ratios and may be used to prepare a number of useful derivatives such as ethoxylated and propoxylated surfactants, sulfoalkylated products, sulfurized antioxidants, overbased phenates, dithiophosphate derivatives, formaldehyde reaction products and similar methylene bridged products which are useful demulsifiers.