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| Number | Title | Issue Date |
| 7041863 | Zeolite Y alkylation catalysts The present invention is directed to a zeolite Y catalyst having a controlled macropore structure. The present invention is also directed to a zeolite Y catalyst composite and a process for preparing the catalyst composite. The catalyst composite exhibits reduced de... | 05/09/2006 |
| 7026515 | Optically active amine derivatives and preparation process therefor A readily available and inexpensive natural α-amino acid is converted into a compound represented by formula (1), which is then reacted with an organometallic reagent represented by formula (2) to give an optically active 5-hydroxyoxazolidine represented by formula... | 04/11/2006 |
| 6972292 | Certain substituted polyketides, pharmaceutical compositions containing them and their use in treating tumors The present invention relates to certain substituted polyketides of formula I, wherein A, B, C, D, E, F and m are as defined herein, pharmaceutical compositions containing said compounds, and the use of said compounds ... | 12/06/2005 |
| 6972340 | Selective protein tyrosine phosphatatase inhibitors Compounds of formula (I) or therapeutically acceptable salts thereof, are selective protein tyrosine kinase-B (PTP1B) inhibitors. Preparation of the compounds, compositions containing the compounds, and treatment of di... | 12/06/2005 |
| 6919380 | Derivatives of C2-substituted indan-1-ol systems for the prophylaxis or treatment of obesity Derivatives of C2-substituted indan-1-ol compounds of formula I: its physiologically acceptable salts, and its physiologically functional derivatives for the prophylaxis or treatment of obesity are disclosed herein. Co... | 07/19/2005 |
| 6894185 | Substituted chiral allosteric hemoglobin modifiers A family of substituted chiral allosteric effectors of hemoglobin is useful for delivering more oxygen to hypoxic and ischemic tissues by reducing the oxygen affinity of hemoglobin in whole blood. ... | 05/17/2005 |
| 6831102 | Phenyl naphthol ligands for thyroid hormone receptor New thyroid receptor ligands are provided which have the general formula I: wherein R1 is halogen, trifluoromethyl, substituted or unsubstituted aryl, substituted or... | 12/14/2004 |
| 6812257 | Polysubstituted indan-1-ol systems for the prophylaxis or treatment of obesity Polysubstituted indan-1-ol compounds of formula I, its physiologically acceptable salts and physiologically functional derivatives are disclosed Compositions comprising the same, methods of preparation and methods for ... | 11/02/2004 |
| 6806365 | N-alkanoylphenylalamine derivatives Compounds of the formula: are disclosed which have activity as inhibitors of binding between VCAM-1 and cells expressing VLA-4. Such compounds are useful for treating diseases whose symptoms and/or damage are related t... | 10/19/2004 |
| 6667413 | Uracil compounds and use thereof The present invention relates to an uracil compound of the formula [I]: ##STR1## wherein W represents oxygen, sulfur, imino or C1 to C3 alkylimino; Y represents oxygen, sulfur, imino or C1 to C3 alkylimino; R | 12/23/2003 |
| 6638977 | Plasminogen activator inhibitor antagonists Compounds and pharmaceutical compositions useful as plasminogen activator inhibitor (PAI) antagonists are provided. In particular, methods of antagonizing PAI with substituted and unsubstituted aryl and heteroaryl ethers and thioethers are provided.... | 10/28/2003 |
| 6620961 | Biarylalkylenecarbamic acid derivatives and bacteriocides for agricultural and horticultural use Biarylalkylenecarbamic acid derivative represented by general formula (I): ##STR1## [wherein Q is a phenyl group which may be substituted or the like, X is a halogen atom, a (C1 -C6) alkyl group or the like, n is 0 or an integer of f... | 09/16/2003 |
| 6570034 | Blocked phenylenediamine developers for a color photographic element The present invention relates to a novel blocked phenylenediamine developer useful, in reactive association, for enabling, on development, a non-magenta color, for example a cyan color, from a dye-forming coupler. In one embodiment, the developer has the ... | 05/27/2003 |
| 6486342 | Substituted chiral allosteric hemoglobin modifiers A family of substituted chiral allosteric effectors of hemoglobin is useful for delivering more oxygen to hypoxic and ischemic tissues by reducing the oxygen affinity of hemoglobin in whole blood.... | 11/26/2002 |
| 6486341 | N-alkoxy-n-phenylcarbamate derivatives Compounds of formula (I) wherein R1 is C1 -C4 -alkyl or cyclopropyl; R2 is C1 -C6 -alkyl, C2 -C6 -alkenyl, C2 -C6 -alkinyl; or C1 -C6 | 11/26/2002 |
| 6420603 | Process for the preparation of n,n'-bis[2,3-dihydroxypropyl]-5-[(hydroxyacetyl) methylamino]-2, 4,6-triiodo-1, 3-benzenedi carboxamide A novel process for the preparation of N,N'-bis[2,3-dihydroxypropyl]-5-[(hydroxyacetyl) methylamino]-2,4,6-triiodo-1, 3-benzenedi carboxamide of formula (I), commonly known as lomeprol, a novel non-ionic contrast agent which shows very good safety an... | 07/16/2002 |
| 6414179 | Alpha-and beta-substituted trifluoromethyl ketones as phospholipase inhibitors Inhibitors of the cytosolic phospholipase A2 enzymes are provided which are of use in controlling a wide variety of inflammatory diseases. The inhibitors of the present invention have the general formula ##STR1## where X, Z, R1, R2, ... | 07/02/2002 |
| 6414158 | 1,3,4-oxadiazine derivatives and their use as pesticides The invention relates to novel carbazate intermediates of formula (II), and to a process for their preparation, and their usefulness in the preparation of (1,3,4) oxadiazine derivatives useful as pesticides, in particular as anthelminthicides, insecticide... | 07/02/2002 |
| 6410749 | Process for the preparation of optically active amino alcohols Process for preparing optically active ଲ-amino alcohols represented by a general formula (2): Ra--C*H(OH)--C*H(Rb)--Rc wherein Ra and Rc are each independently hydrogen, optionally substituted alkyl, optionally substituted cycloalkyl, Rb is one memb... | 06/25/2002 |
| 6348616 | Practical synthesis of benzoxazinones useful as HIV reverse transcriptase inhibitors The present invention describes novel methods for the synthesis of benzoxazinone compounds which are useful as human immunodeficiency virus (HIV) reverse transcriptase inhibitors. The benzoxazinone of the formula: ##STR1## is particularly effective in the... | 02/19/2002 |
| 6265614 | Optically active intermediates for the preparation of optically active substituted oximes, hydrazones and olefins useful as neurokinin antagonists Intermediates having the formula ##STR1## wherein BI is --CH2 OH or --CH2 ORP, and RP is an alcohol protecting group; a is 1, 2, or 3; ##STR2## TI is --OH or QI is phenyl, naphth... | 07/24/2001 |
| 6252083 | Carbamates and crop protection agents containing them Carbamates of the formula I ##STR1## where the substituents have the following meanings: Z is methoxy, NH2, NHCH3, N(CH3)2, CH3, C2 H5, CF3 or CCl3, X and Y are ... | 06/26/2001 |
| 6239288 | Biphenyl hydroxy imino butyric acids and their derivatives for treating arthritis Biphenyl butyric acid compounds and derivatives are described as well as acid methods for the preparation and pharmaceutical compositions of same, which are useful as inhibitors of matrix metalloproteinases, particularly gelatinase A (72 kD gelatinase) an... | 05/29/2001 |
| 6239283 | Process to prepare cyclic-sulfur fluorine containing oxazolidinones The invention is a process for the preparation of cyclic-sulfur fluorine containing oxazolidinone antibacterial agents which utilizes the important tetrahydrothiopyran-o-fluorinated carbamate of formula (IV) ##STR1##... | 05/29/2001 |
| 6232339 | Phenylcarbamates, their preparation, and compositions comprising them Phenylcarbamates of the formula I ##STR1## where: R1 is C1 -C4 -alkyl; R2 is cyano, nitro, trifluoromethyl, halogen, C1 -C4 -alkyl and C1 -C4 -alkoxy; m is 0, 1 or 2, where... | 05/15/2001 |
| 6218565 | Method for producing N-(3-amino-4-fluoro-phenyl)-sulphonamides, N-(3-amino-4-fluoro-phenyl)-carboxylic acid amides and N-(3-amino-4-fluorophenyl) carbamates The invention relates to a process for preparing N-(3-amino-4-fluoro-phenyl)-sulphonamides, N-(3-amino-4-fluoro-phenyl)-carboxamides or N-(3-amino-4-fluoro-phenyl)-carbamates of the general formula (I) ##STR1## in which A represents SO2, C... | 04/17/2001 |
| 6156895 | Process for preparing 4-tert-butyloxycarbonyl-(S)-piperazine-2-tert-butylcarboxamide An improved process using chiral hydrogenation is described for the synthesis in high yields of a 4-protected-(S)-piperazine-2-tert-butylcarboxamide, an intermediate for an HIV protease inhibitor.... | 12/05/2000 |
| 6150343 | Camptothecin analogs and methods of preparation thereof The present invention provides generally a compound having the following general formula (1): ##STR1## wherein R1 and R2 are independently the same or different and are hydrogen, an alkyl group, an alkenyl group, a benzyl group,... | 11/21/2000 |
| 6075055 | Phenylalkane amide derivatives and agricultural or horticultural fungicides A phenylalkane amide compound having the formula (1): ##STR1## wherein R1 -R4, X, n, Y, Z and Q are as defined herein. The compound is useful as an agricultural or horticultural fungicide.... | 06/13/2000 |
| 6075148 | Carbamates and crop protection agents containing them Carbamates of the formula I where the substituents have the following meanings: Z is methoxy, NH2, NHCH3, N(CH3)2, CH3, C2 H5, CF3 or CCl3, X and Y are identical... | 06/13/2000 |
| 6049006 | Elevation of HDL cholesterol by N-[2-[(aminothioxomethyl) hydrazono]-2-arylethyl]amides This invention relates to the treatment of atherosclerosis via raising the level of HDL cholesterol by administration of a compound of the formula ##STR1## wherein: R1, R2, and R3 are independently hydrogen, C1 ... | 04/11/2000 |
| 6043284 | Anti-atherosclerotic diaryl compounds The present invention is concerned with diaryl compounds of formula (I) and their use in medical therapy, particularly in the prophylaxis or treatment of a clinical condition for which an ACAT inhibitor is indicated, such as hyperlipidaema or atherosclero... | 03/28/2000 |
| 6034272 | Elevation of HDL cholesterol by N-[4-[(aminothioxomethyl) hydrazono]-4-arylbutyl]amides This invention relates to the treatment of atherosclerosis via raising the level of HDL cholesterol by administration of a compound of the formula ##STR1## wherein: R1, R2, and R3 are independently hydrogen, C1 ... | 03/07/2000 |
| 5990171 | Hydrazonoacetic acid amides and the use thereof as pesticides The invention concerns hydrazonoacetic acid amides of general formula (I), a process for producing them, and the use of the said amides as pesticides. In the formula shown, the following meanings apply: A stands for a simple bond or optionally substituted... | 11/23/1999 |
| 5977364 | Process for preparing 4-tert-butyloxycarbonyl-(S)-piperazine-2-tert-butylcarboxamide An improved process using chiral hydrogenation is described for the synthesis in high yields of a 4-protected-(S)-piperazine-2-tert-butylcarboxaimide, an intermediate for an HIV protease inhibitor.... | 11/02/1999 |
| 5977170 | Elevation of HDL cholesterol by 4-[(aminothioxomethyl)hydrazono]-4-arylbutyl carbamates This invention relates to the treatment of atherosclerosis via raising the level of HDL cholesterol by administration of a compound of the formula ##STR1## wherein R1, R2, and R3 are independently hydrogen, C1 ... | 11/02/1999 |
| 5968975 | Elevation of HDL cholesterol by 2-[(aminothioxomethyl)-hydrazono]-2-arylethyl carbamates This invention relates to the treatment of atherosclerosis via raising the level of HDL cholesterol by administration of a compound of the formula ##STR1## wherein: R1, R2, and R3 are independently hydrogen, C1 ... | 10/19/1999 |
| 5952386 | Dihalopropene compounds, insecticides containing them as active ingredients, and intermediates for their production The present invention provides dihalopropene compounds of the general formula: ##STR1## wherein R1 is C1 -C10 alkyl or the like; L is C(.dbd.O)NH or the like; R2, R3 and R4 are indepen... | 09/14/1999 |
| 5917037 | Process for the preparation of n-carboxyalkyl-3-fluoro-4-dialkylaminoanilines The present invention relates to a process for the preparation of N-carboxyalkyl-3-fluoro-4-dialkylaminoanilines, which comprises reacting, in a first step, an orthonitrochlorobenzene of the formula (1) ##STR1## in which X is Cl or F, with a secondar... | 06/29/1999 |
| 5854283 | Halogen substituted carbamate compounds from 2-phenyl-1,2-ethanediol The optically pure forms of monoocarbamates of halogenated 2-phenyl-1,2-ethanediol and dicarbamates of 2-phenly-1,2-ethaniediol have been found to be effective in the treatment of disorders of the central nervous system, especially as anti-convulsive or a... | 12/29/1998 |
