AcclaimIP-ad

Match Document Document Title
4358409 Preparation of styryl cyclopropane insecticide intermediates  
Styryl-cyclopropane derivatives of the formula ##STR1## in which R9 represents independently of one another when n=2, halogen, cyano, nitro, or an optionally halogen-substituted alkyl, alkoxy,...
4356187 Novel esters of 2-methyl-3-allyl-4-substituted-cyclopent-2-ene-1-yl  
Novel esters of the formula ##STR1## wherein R1 and R2 are individually selected from the group consisting of carbamoyl and R1 ' and R2 ', R1 ' and R2 ' are individually selected from the group...
4351950 Anti-arteriosclerotic agents  
Novel substituted arylene compounds and methods for their preparation and use are disclosed. These new compounds are useful as anti-arteriosclerotic agents.
4349487 Process for forming ethers  
Phenolic compounds are etherified by contacting at elevated temperature with a mixture of methyl trichloroacetate and either a primary alkyl halide or an aromatic halide containing strongly...
4339612 Preparation of 3,3-dimethyl-1-phenoxy-butan-2-ols as fungicide intermediates  
3,3-Dimethyl-1-phenoxy-butan-2-ols of the formula ##STR1## in which Y is a halogen atom, an optionally substituted phenyl radical, an optionally substituted phenoxy radical or a nitro, cyano,...
4336400 3-(Hydroxy or hydroxymethyl)-4-hydroxy-alpha(aminomethyl)benzyl alcohols and methods of use  
Mono-, di- and tri-esters of 3-(hydroxy or hydroxymethyl)-4-hydroxy-alpha-(aminomethyl)benzyl alcohols, obtained by methods involving reduction of the corresponding mono- and di-ester ketones, are...
4336399 Process for producing carboxylic acids and/or esters thereof  
A process for producing a carboxylic acid and/or its ester, which comprises reacting an alcohol or ether with carbon monoxide in the presence of elemental nickel or a nickel compound, iodine or an...
4332959 Process for manufacturing phenoxylactic acids, their derivatives and products obtained thereby  
The process is for the manufacture of phenoxylactic acids and their derivatives of the general formula: ##STR1## (in which R1 and R2, identical or different, can represent hydrogen atoms, methyl...
4314086 Preparation of aliphatic/aromatic ethers  
Aliphatic/aromatic ethers are prepared by reacting an aliphatic halide with either an alkali or alkaline earth metal, or ammonium phenolate or naphtholate, in an inert organic solvent, and in the...
4311850 Preparation of higher muconic acid monesters  
Muconic acid monoesters of alkanediols of 2-6 carbons and of phenol are prepared by copper (II) oxidative cleavage of phenols, catechols or orthobenzoquinones. The products are useful as...
4310512 Derivatives of acetic and propionic acids, compositions containing same and use as malodor counteractants  
Compounds of the formula ##STR1## wherein A, B, C individually represent hydrogen or an alkyl group of 1 to 6 carbon atoms, provided that the total combined number of carbon atoms of A, B and C...
4309547 Process for the preparation of phenoxypropionic acids and their alkali metal salts  
Process for the preparation of (phenoxy- or benzyl-)-phenoxypropionic acids by simultaneous addition of 2-chloropropionic acid (ester) and the double molar amount of an aqueous alkali hydroxide to...
4303796 16-Phenoxy prostaglandin F2α analogs  
Prostaglandin-type compounds with a phenoxy or substituted-phenoxy substituent at the C-16 position are disclosed, with processes for making them. These compounds are useful for a variety of...
4293434 Liquid crystal compounds  
The invention describes nematic compositions for electrooptical devices for modulation of the transmitted or incident light and for the rendition of numbers, symbols and images as orientation in...
4291057 Biocidal esters of halo-4-alkenoic acids  
Novel esters of halo-4-alkenoic acid compounds having pesticidal activity and methods of their preparation.
4288606 Esters of prostacyclin-type compounds  
Acyl-substituted phenyl esters of prostacyclin-type compounds, for example the 4-acetylphenyl ester of prostacyclin (PGI2) illustrated by the formula ##STR1## and including esters of the isomeric...
4285971 Novel halogenated phenol esters, antimicrobial compositions containing them and their use  
Halogenated phenol esters of the formula ##STR1## wherein X represents chlorine or fluorine and R represents hydrogen, alkyl of 1 to 22 carbon atoms, alkenyl of 2 to 22 carbon atoms, benzyl which...
4278678 Substituted oxy-cyclohexylacetic acid derivatives  
Novel substituted oxy-cyclohexylacetic acid derivatives as antihyperlipidemic agents are given. The compounds have the formula ##STR1## wherein n is 1 or 2; m is 0, 1 or 2; R1 represents a halogen...
4277612 ω-Aryl-9-deoxy-9-methylene-5,6-didehydro-PGF1 compounds  
The present invention particularly relates to novel ω-aryl-9-deoxy-9-methylene-5,6-didehydro-PFG1 compounds and methods for their preparation in pharmacological use.
4277617 Process for the preparation of esters  
Novel esters in the form of their stereoisomers and mixtures of stereoisomers of the formula ##STR1## wherein X is selected from the group consisting of fluorine, chlorine and bromine R1 is...
4276429 ω-Aryl-13,14-didehydro-PGF compounds  
This invention comprises certain analogs of the prostaglandins in which the double bond between C-13 and C-14 is replaced by a triple bond. Also provided in this invention, are novel chemical...
4267317 Process for producing phenoxyalkene derivative  
A phenoxyalkene derivative having the formula ##STR1## wherein R represents a hydrogen atom, ##STR2## and Y and Z are the same or different and respectively represent a hydrogen atom,...
4266082 Preparation of 4-fluoro-3-phenoxy-toluene  
A process for the preparation of 4-fluoro-3-phenoxy-toluene of the formula ##STR1## comprising reacting 3-bromo-4-fluoro-toluene, of the formula ##STR2## with potassium phenolate, or with sodium...
4259350 Iodopropargyl derivatives, their use and preparation  
Iodopropargyl derivatives of formula: IC.tbd.CCH2 OR[wherein R represents an alkanoyl group (which may be unsubstituted or have one or more halogen, cyano, substituted or unsubstituted α-phenoxy...
4259523 Organic compounds  
This invention provides new mono-deuterated prostaglandins having prolonged uterotonic activity.
4259250 11a-Homo-PG intermediates for preparing 11a-methano TXA2 compounds  
The present invention provides novel thromboxane analogs and intermediates. Particularly, the present invention provides novel 11a-homo-PG intermediates for preparing 11a-methano TXA2 compounds.
4256745 New prostane derivatives and process for their preparation  
Prostan-1-ol esters and intermediates for their preparation are described; the former compounds exhibit improved organ specificity and a longer duration of activity at lower dosages than the...
4254262 Process for producing phenoxycarboxylic acid derivative  
A phenoxycarboxylic acid derivative having the formula ##STR1## wherein R represents ##STR2## and X1 represents a hydrogen atom, a halogen atom, a lower alkyl group, trifluoromethyl group, nitro...
4252980 Process for the manufacture of (phenoxy or benzyl)-phenoxypropionic acid methyl esters  
(Phenoxy- or benzyl)-phenoxypropionic acid methyl esters are produced by esterification of the corresponding anhydrous alkali metal salts with half the molar amount of dimethyl sulfate at a...
4250324 Water-degradable esters and process for the preparation thereof  
Water-degradable compounds formed from amine-type compounds, aldehydes and aromatic carboxylic acids, the respective components reacting to form a complex ester which upon contact with water...
4245109 Process for producing astaxanthin  
The compound 5[4(acyloxy or protected hydroxy-3-oxo-2,6,6-trimethyl-cyclohex-1-en-1-yl)-3-methyl-p enta-1,4-dien- 3-ol], an intermediate for the coloring agent astaxanthin, its conversion to...
4235896 Benzyl-phenoxy acid esters and hyperlipaemia compositions containing the same  
Compounds of the formula ##STR1## in which A is lower alkyl, or a substituted or unsubstituted phenyl, thienyl, furyl, indolyl or thiaindolyl radical, R, X4 and X5 are hydrogen or lower alkyl, Y...
4228029 Liquid crystalline compositions  
Liquid crystalline compositions, especially for displays with a twisted nematic phase, comprising at least one compound of the formula ##STR1## wherein X=H, --CHO or --CH3, R1 =C1 --C10 alkyl, R2...
4227009 Phenoxyphenoxy-propionic acid derivatives  
Phenoxyphenoxy-propionic acid derivatives of the formula ##STR1## exhibit an outstanding herbicidal activity against a wide variety of weed grasses and are well tolerated by dicotyledonous crop...
4225533 Fluorobenzyl esters of cyclopropanecarboxylic acids  
Novel esters of ether and thioether substituted cyclopropanecarboxylic acids, synthesis thereof, and intermediates therefor, such esters being useful as pesticides.
4216172 Preparation of cyclobutanones  
A process for the preparation of a cyclobutanone of the formula ##STR1## in which R1 to R6 each independently is a hydrogen, halogen, cyano, alkoxy, alkoxycarbonyl, carboxamido, dialkylphosphono,...
4214086 Process for producing hydroxydiaryl ethers  
A process for producing hydroxydiaryl ethers of the formula ##STR1## wherein R respesents an alkyl group having 1 to 4 carbon atoms or chlorine, n represents 0, 1, 2, 3 or 4, and X represents a...
4208341 Copper (II) reagent and preparation thereof  
Muconic acid monoesters of alkanediols of 2-6 carbons and of phenol are prepared by copper (II) oxidative cleavage of phenols, catechols or orthobenzoquinones. The products are useful as...
4207343 1-Phenyl-3-(substituted phenoxy)propylamines  
1-Phenyl-3-(optionally substituted phenoxy)-propylamines, inhibitors of norepinephrine uptake.
4202822 1-Hydroxymethyl-1-oxo-prostane derivatives of the F1 series  
Derivatives, analogs, and congeners of prostane having a 1-(hydroxymethyl)-1-oxo-prostane structure in the F1 series.
4201787 Isovaleric acid ester derivatives, and insecticides containing said derivatives  
Isovaleric acid ester derivatives, process for producing thereof, and insecticides containing said derivatives of the general formula I: ##STR1## wherein A represents O, NH, or CH2, R1 represents,...
4200587 2-[P-(p-Substituted phenoxy)phenoxy]propionyl oximes  
2-[p-(p-substituted phenoxy)phenoxy] propionyl oximes, processes for their preparation, herbicidal compositions containing these oximes and methods of use of the herbicidal compositions are disclosed.
4200580 Dioxanylphenyl benzoate liquid crystal compounds  
Compounds of the formula: ##STR1## wherein R1 is a straight chain alkyl group of 1 to 10 carbon atoms and R2 is an alkyl, alkoxy, acyloxy, alkyl carbonato group having 1 to 10 carbon atoms, CN or...
4198525 11-Deoxy-3,7-inter-m-phenylene-4,5,6-trinor-3-oxa-PGE compounds  
The present invention relates to two novel compounds, the pharmacologically acceptable salts thereof and their preparation and use as pharmacological agents. These novel compounds are...
4198527 Ether substituted cyclopropanecarboxylic acids and esters  
Novel esters of ether and thioether substituted cyclopropanecarboxylic acids, synthesis thereof, and intermediates therefor, such esters being useful as pesticides.
4198430 13,14-Dehydro-11-deoxy-prostaglandis  
Optionally active 13,14-dehydro-11-deoxy prostaglandins useful in inhibiting gastric secretions and as anti-asmthmatic agents are disclosed.
4196127 Anthracyclines  
There is provided a novel method of synthesizing certain heterocyclic quinones. In particular there is provided a novel and regiospecific synthesis of...
4182905 Chemical compounds  
Organic compounds having a substituent represented by the formula ##STR1## wherein M is alkali metal or ammonium are useful complexing agents for metal and/or alkaline earth metal ions.
4182761 Acyloxy-substituted aryloxyalkyl diketones  
Acyloxy-substituted aryloxyalkyl diketones, useful as anti-viral agents, are prepared either by esterification of the corresponding hydroxy-substituted compounds or by reacting a haloalkyl...
4176196 Hypoglycemic arylcyclohexane acetic acids  
Novel hypoglycemic agents comprising 3-hydroxy-3-arylcyclohexane-1-acetic acid, 3-arylcyclohexene-1-acetic acids and derivatives thereof are disclosed.