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| Number | Title | Issue Date |
| 7332621 | Process for preparing Tamsulosin The present invention relates to a process for preparing Tamsulosin, an anti-benign prostatic hyperplasia drug, which comprises converting o-ethoxyphenoxyethanol to a corresponding sulfonate, and reacting the sulfonate with (R)-(−)-5-(2-aminopropyl)-2-methoxybenze... | 02/19/2008 |
| 7108861 | Environmentally benign crop protection agents Disclosed are environmentally benign crop protection compounds that interfere with the attachment of a broad range of plant pathogens to plant cells surfaces. ... | 09/19/2006 |
| 7087661 | Safe and effective biofilm inhibitory compounds and health-related uses thereof The present invention provides compounds and materials that reduce the accumulation of microorganisms a surface, by interfering with the attachment of the organisms to the surface. The compounds and materials are thus useful in preventing the formation of biofilms o... | 08/08/2006 |
| 6525091 | Substituted diarylureas as stimulators for Fas-mediated apoptosis Substituted diarylureas, pharmaceutical compositions containing them, and their use for stimulating Fas-mediated apoptosis. The compounds, as single stereoisomers or mixtures of stereoisomers, their pharmaceutically acceptable salts, and pharmaceutical co... | 02/25/2003 |
| 6489359 | Sulphoxybenzamides The present invention relates to new sulphoxybenzamides of general formula I, processes for preparing them as well as their use as medicaments. ##STR1##... | 12/03/2002 |
| 6291700 | Method for preparing sterically hindered phosphoramidates Sterically hindered phosphoramidates such as N,N'-bis[di-(2,6-xylyl)phosphoryl]piperazine are prepared by the reaction of a sterically hindered diaryl chlorophosphate, such as di-(2,6-xylyl) chlorophosphate, with a basic nitrogen compound containing at le... | 09/18/2001 |
| 5990336 | Synthesis and purification of zosteric acid The synthesis and purification of zosteric acid is described. The specification describes methods for preparing p-coumaric acid, for preparing zosteric acid, and purifying zosteric acid. Zosteric acid is prepared from p-coumaric acid. Zosteric acid, howev... | 11/23/1999 |
| 5844000 | Propenone oxime ethers and pharmaceutical compositions containing them This invention relates to novel propenone oxime ethers, methods of preparing them and pharmaceutical compositions containing them. The compounds have the formula: ##STR1## wherein R1 is H, or glucuronide; R2 and R3 ar... | 12/01/1998 |
| 5563129 | Hydroquinone derivatives and intermediates for production thereof There are disclosed novel hydroquinone derivatives of the formula: ##STR1## The derivatives of the formula (I) have various pharmacological activities such as antioxidation in living bodies and are useful as medicaments.... | 10/08/1996 |
| 5470355 | Organic compounds Compounds of formula I ##STR1## in which R1 is isooctyl, nonyl or dodecyl, R2 is H or --SO3 R6, R3 (A--O)m R5 where each A, independently, is --C2 H4 -... | 11/28/1995 |
| 5384176 | Phenolic acid sulfate esters for prevention of marine biofouling p-sulfoxy cinnamic acid isolated from methanolic extracts of the eelgrass Zostera marina having significant antifouling aquatic properties. p-sulfoxy cinnamic acid was synthesized in the laboratory from p-coumaric acid, and antifouling activity was identi... | 01/24/1995 |
| 5142089 | Dyes and dye-donor elements for use in thermal dye sublimation transfer Dye corresponding to the following formula - ##STR1## wherein Z represents CN, COOR1 or CONR2 R3 ; R1, R2 and R3 each independently represents hydrogen, substituted or unsubstituted alkyl, ... | 08/25/1992 |
| 5130356 | Molding for optical purposes A novel, optically transparent, isotropic molding for optical purposes which is free of orientation birefringence consists of a mixture of polyphenylene ethers, vinylaromatic polymers and additives. The novel molding contains traces of novel diphenoquinon... | 07/14/1992 |
| 5091560 | Method for synthesizing acyloxycarboxylic acids A method for synthesizing an acyloxycarboxylic acid by providing a reaction chamber, establishing sources of an -hydroxycarboxylic acid and an acid chloride, and repeatedly contacting substantially equal molar amounts of the -hydroxycarboxyl... | 02/25/1992 |
| 4983779 | Process for the preparation of vinyl ethers An improved process for the preparation of vinyl ethers by the coupling reaction of an ester of the formula ##STR1## with a carbonyl containing compound of the formula ##STR2## wherein A and R are passive organic groups and OY is a hydroxyl grou... | 01/08/1991 |
| 4952495 | Hydrolyzable compounds which release electron transfer agents and analytical use of same Hydrolyzable substrates comprise blocked moieties which, when cleaved from the substrate during hydrolysis, provide electron transfer agents. The released electron transfer agents can be recycled between a reductant and a reducible compound that upon redu... | 08/28/1990 |
| 4931579 | Indicators for the detection of thiol groups Indicators for the detection of thio groups are disclosed together with processes for the preparation of such indicators. The indicators of the invention contain compounds having the following general formula ##STR1##... | 06/05/1990 |
| 4918211 | Surface active compounds having a polymerizable moiety Novel surfactants of the formula: ##STR1## wherein R1 is alkyl, alkenyl or aralkyl of 4-18 carbon atoms, R2 is hydrogen or same as R1, R3 is hydrogen or methyl, A is alkylene of 2-4 carbon atoms, and n is 1... | 04/17/1990 |
| 4914128 | Acrylates and fungicides which contain these compounds Acrylates of the general formula ##STR1## where R1 and R2 independently of one another are each C1 -C8 -alkyl, X is hydrogen, C1 -C4 -alkyl, halogen, C1 -C4 -alko... | 04/03/1990 |
| 4837229 | 5-aminosalicylic acid-O-sulfates of physiologically acceptable bases, process for the preparation thereof and drugs containing same 5-Aminosalicylic acid O-sulfates of physiologically acceptable bases are new substances which are preparable by esterification of 5-nitrosalicylic acid alkyl esters with carbodiimide and sulfuric acid, alkaline saponification of the alkyl ester group and ... | 06/06/1989 |
| 4803201 | Homocyclic derivatives Aphidicolane derivatives of the formula: ##STR1## wherein R1 stands for hydrogen or a hydroxy radical, R2 stands for a hydroxy or methyl radical, or the group CR1 R2 stands for a keto group; R3 s... | 02/07/1989 |
| 4769325 | 2-(Allenyl)penicillins 2-(Allenyl)penicillins antibiotics and intermediates thereto are disclosed. A process for making the 2-(allenyl)penicillins and the starting materials for the process are also disclosed.... | 09/06/1988 |
| 4659855 | Aryl sulfonyl fluoride compounds Certain novel aryl sulfonyl fluorides, their preparation, and their use in inhibiting serine proteases with chymotrypsin-like and elastase-like specificity.... | 04/21/1987 |
| 4659519 | Process for synthesizing alkyl monoperoxysuccinic acid bleaching compositions The invention relates to a novel process for synthesizing surface active peroxyacid bleaching agents and compositions which are named or ଲ alkyl monoperoxysuccinic acids and have the general structure ##STR1## wherein R is an unsubstitu... | 04/21/1987 |
| 4576760 | Hydroquinone sulfate derivatives and production thereof A compound of the formula: ##STR1## [wherein either one of R1 and R2 stands for hydrogen or SO3 H and the other is SO3 H, Z stands for ##STR2## (where m denotes an integer of 1-22, n denotes an integer... | 03/18/1986 |
| 4536314 | Bleach compositions comprising non-linear aliphatic peroxycarboxylic acid precursors Detergent compositions, detergent additive products and bleaching compositions containing aliphatic peroxyacid bleach precursors of formula ##STR1## are provided, where L is a leaving group of defined formula whose conjugate acid has a pKa of from 6 ... | 08/20/1985 |
| 4430271 | Energy transfer This invention relates to a process for neutralizing detergent acid mixes containing unreacted sulfating agent such as sulfuric acid with an alkaline component such as sodium hydroxide. The neutralization process is highly exothermic and contains as a by-... | 02/07/1984 |
| 4405358 | Aralkylaniline derivatives, and herbicides which contain these compounds Aralkylaniline derivatives of the general formula ##STR1## where R is alkoxy, cycloalkoxy, alkenyloxy, alkynyloxy, cyanoalkoxy, haloalkoxy, alkylthio, alkenylthio or alkynylthio or unsubstituted or substituted alkyl, cycloalkyl, alkenyl or alkynyl, Y... | 09/20/1983 |
| 4385004 | Esters of ortho-allylphenol useful for the preparation of arylacetic acid derivatives New compounds of the formula (VIIIa) are disclosed ##STR1## wherein R1 is hydrogen, methyl or ethyl; R2 is hydrogen, fluoro, or alkyl having 1 to 4 carbon atoms; R3 is hydrogen, phenyl, alkoxy having 1 to 6 carbon atoms; phenox... | 05/24/1983 |
| 4331680 | Pesticidal compounds, compositions and methods Novel compounds are described which are substituted benzophenone hydrazones. They have pesticidal activity, especially against insects and acarids, and pesticidal compositions and methods are described. Methods of making the compounds, and novel intermedi... | 05/25/1982 |
| 4322367 | Deoiling of aqueous solutions of sodium lauryl sulfate Free oil, often an objectionable impurity in synthetic organic detergents, such as sodium lauryl sulfate, is removed from aqueous solutions by extraction thereof with hexane in the presence of lower alkanol, with the proportion of the alkanol present bein... | 03/30/1982 |
| 4317920 | Arylacetic acid derivatives Arylacetic acid derivatives of the formula ##STR1## with R1, R2 and R3 specifically defined and which are useful as antirheumatic and antiinflammatory pharmaceuticals are practiced by catalytic hydrogenation of new co... | 03/02/1982 |
| 4249002 | Polycyclic amines and intermediates therefor This invention relates to a new method for the preparation of amines containing alkylene groups by using cyclic alkylene sulphuric esters, and novel intermediates for use in the method. The new method is useful for preparation of i.a. pharmaceuticals. The nove... | 02/03/1981 |
| 4249003 | Process for polycyclic amines This invention relates to a new method for the preparation of amines containing alkylene groups by using cyclic alkylene sulphuric esters, and novel intermediates for use in the method. The new method is useful for preparation of i.a. pharmaceuticals. The nove... | 02/03/1981 |
| 4200585 | Acid esters of propylene oxide poly-adducts Acid esters of propylene oxide poly-adducts and their salts, which are obtained by an addition reaction of (a) propylene oxide with (b) a polyfunction amine, which contains 2 to 9 carbon atoms and at least a second reactive amino group or at least one hydroxyl... | 04/29/1980 |
| 4196119 | Novel phenol stabilizers Phenols of the formula I ##STR1## wherein n has a value from 1 to 15, each of R1, R2, R3 and R4 independently is a hydrogen atom, a C1 -C18 -alkyl group, an aryl group, a C5 -C | 04/01/1980 |
| 4163751 | Thin film reaction process A process is disclosed which comprises the steps of introducing a stream of the organic liquid onto a plurality of rotating reacting surfaces, rotating the reacting surfaces at a velocity such that the organic liquid is continuously formed into a thin fil... | 08/07/1979 |
| 4153625 | Neutralization process This invention relates to a process for neutralizing detergent acid mixes containing unreacted sulfating agent such as sulfuric acid with an alkaline component such as sodium hydroxide. The neutralization process is highly exothermic and contains as a by-... | 05/08/1979 |
| 4148820 | Novel phenol stabilizers Phenols of the formula I ##STR1## wherein N HAS A VALUE FROM 1 TO 15, Each of R1, R2, R3 and R4 independently is a hydrogen atom, a C1 -C18 -alkyl group, an aryl group, a C5 -C | 04/10/1979 |
| 4138425 | Methods of preparing anion surface-active substances A method for preparing anion surface-active substances consists in that phenol extract, obtained in petroleum distillation at temperatures within the range from 360 to 500° C, is alkylated with propylene oxide in the presence of a metal halide. Thus obta... | 02/06/1979 |
