"Rail travel at high speeds is not possible because passengers, unable to breathe, would die of asphyxia."
Dionysius Lardner, Professor of Natural Philosophy and Astronomy at University College, London ; 1830
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| Number | Title | Issue Date |
| 7943788 | Glucopyranoside compound A compound of the formula: wherein Ring A and Ring B are: (1) Ring A is an optionally substituted unsaturated monocyclic heterocyclic ring, and Ring B is an optionally substituted unsaturated monocyclic heterocyclic ring, a... | 05/17/2011 |
| 7425643 | Electron acceptors for nonlinear optical chromophores Electron acceptor compounds, nonlinear optical chromophores made from the electron acceptor compounds, methods for making the electron acceptor compounds and nonlinear optical chromophores, lattices that include the nonlinear optical chromophores, and devices that i... | 09/16/2008 |
| 7414073 | Cytotoxic agents containing novel potent taxanes and their therapeutic use Included within the scope of the present invention are potent taxanes and taxanes containing a linking group. Also included is a cytotoxic agent comprising one or more taxanes linked to a cell binding agent. A therapeutic composition for inducing cell death in selec... | 08/19/2008 |
| 7402608 | Compounds and methods for the treatment or prevention of infections Compounds represented by formula: wherein X, Y and Z are as defined herein, pharmaceutically acceptable salts thereof, and related compounds, are suitable for use in treating or preventing a Flaviviridae viral infection in ... | 07/22/2008 |
| 7371874 | 6-Alkylamino-2-methyl-2′-(N-methyl substituted sulfonamido)methyl-2H-1-benzopyran derivative as anti-inflammatory inhibitor The present invention relates to a noble 6-alkylamino-2-methyl-2′-(N-methyl substituted sulfonamido)methyl-2H-1-benzopyran derivative, a method for preparing the same with high efficiency using a parallel synthetic method, one of combinatorial chemical synthetic t... | 05/13/2008 |
| 7368575 | 6-alkylamino-2,2′-disubstituted-7,8-disubstituted-2H-1-benzopyran derivatives as 5-lipoxygenase inhibitor When a multi-step process reaction is carried out in a solution, it generally requires several treatments and purification procedures to go through with after the reaction, however, the inventive method for preparing 2,2′-disubstituted-3,4-dihydro-7,8-disubstitute... | 05/06/2008 |
| 7368477 | Benzofuranyl alkanamine derivatives and uses thereof Compounds of formula I or pharmaceutically acceptable salts thereof are provided: wherein each of R1, R1′, R2, R3, R4, n, and Ar are as defined, and described in clas... | 05/06/2008 |
| 7329766 | Process for stereoselectively reducing 4-aryl-4-oxobutanoic acid derivatives The present invention relates to a process for preparing stereoisomerically enriched 4-aryl-4-hydroxybutanoic acid derivatives by reducing 4-aryl-4-ketobutanoic acid derivatives in the presence of ruthenium-containing catalysts. ... | 02/12/2008 |
| 7288538 | Phenylenediamine urotensin-II receptor antagonists and CCR-9 antagonists The present invention relates to urotensin II receptor antagonists, CCR-9 antagonists, pharmaceutical compositions containing them and their use. ... | 10/30/2007 |
| 7256213 | Taxanes having a C10 carbonate substituent Taxanes having a methylcarbonate or ethylcarbonate substituent at C(10), a hydroxy substituent at C(7), and a range of C(13) side chain substituents. ... | 08/14/2007 |
| 7247735 | Octupolar molecules used as organic semiconductors In the case of the materials according to the invention, the charge carrier mobility in the correspondingly prepared films is achieved if the molecules are composed in such a way that side chains—consisting of conjugated aromatic or heteroaromatic systems—are at... | 07/24/2007 |
| 7241903 | Metallocenes, use in catalyst system for producing olefin polymers A metallocene compound of formula (I): wherein M is zirconium, titanium and hafnium; X is a hydrogen atom, a halogen atom or a hydrocarbon radical; R1 is a linear C1-C20-alkyl radical; R2 is a hydrogen atom or hydrocarbon ... | 07/10/2007 |
| 7230013 | C10 carbamoyloxy substituted taxane compositions Compositions comprising a taxane having a carbamoyloxy substituent at C(10), a hydroxy substituent at C(7), and a range of C(2), C(9), C(14), and side chain substituents. ... | 06/12/2007 |
| 7226944 | Taxanes having a C7 carbonate substituent Taxanes having a carbonate substituent at C(7), a hydroxy substituent at C(10), and a range of C(2), C(9), C(14), and side chain substituents. ... | 06/05/2007 |
| 7223780 | Triazole-derivatives as blood clotting enzyme factor Xa inhibitors The present invention is directed to the compound of formula I which is useful for inhibiting the activity of blood clotting enzyme Factor Xa. The present invention is also directed to compositions containing said compounds, processes for their preparation, their us... | 05/29/2007 |
| 7211335 | Red organic light-emitting compound and organic light-emitting device comprising the same A red organic light-emitting compound which has a superior heat-resistance and is capable of adjusting the color of the emitted light, and an organic light-emitting device including the same are disclosed. The organic light-emitting compound has the structure of the... | 05/01/2007 |
| 7208169 | Biphenyl carboxamides The invention relates to novel biphenylcarboxamides of the formula (I) in which R1, R2, m, n, R3, Y and A are as defined in the disclosure, to a plurality... | 04/24/2007 |
| 7199148 | Broadspectrum substituted oxindole sulfonamide HIV protease inhibitors The present invention concerns the compounds having the formula N-oxides, salts, stereoisomeric forms, racemic mixtures, prodrugs, esters and metabolites thereof, wherein R1 and R8 each are ... | 04/03/2007 |
| 7192978 | Pyrrolidinium derivatives New pyrrolidinium derivatives having the chemical structure of general formula (I) are disclosed; as well as processes for their preparation, pharmaceutical compositions comprising them and their use in therapy a... | 03/20/2007 |
| 7189758 | Glucocorticoid mimetics, methods of making them, pharmaceutical formulations, and uses thereof A compound of Formula (I) wherein R1, R2, R3, R4, R5, and R6 are as defined herein, or a tautomer, prodrug, solvate, or salt thereof; pharmaceutic... | 03/13/2007 |
| 7186849 | C7 ester substituted taxanes Taxanes having an ester substituent at C(7), a hydroxy substituent at C(10), and a range of C(2), C(9), C(14), and side chain substituents. ... | 03/06/2007 |
| 7186752 | Derivatives of N-(iminomethyl)amines, their preparation, their use as medicaments and the pharmaceutical compositions containing them N-(imino)amines and their preparation and their use as NO synthase inhibitors and selective or non-selective traps for a reactive oxygen species. ... | 03/06/2007 |
| 7183419 | 3,4-dioxythiophene derivatives A process for the production of 3,4-dioxythiophene compounds represented by the following formula (I), is described. In formula (I) A, B, C and D in each case independently denote a bond, optionally substituted a... | 02/27/2007 |
| 7169776 | Method of preparing alkylated salicylamides via a dicarboxylate intermediate The present invention relates to a method of preparing an alkylated salicylamide from a protected and activated salicylamide via a dicarboxylated salicylamide intermediate. The present invention also relates to dicarboxylic salicylamide delivery agent compounds for ... | 01/30/2007 |
| 7166726 | Aryl substituted 3,4-dihydroanthracene derivatives having retinoid antagonist or retinoid inverse agonist type biological activity Disclosed herein are compounds of the formula wherein R1 is independently H or alkyl of 1 to 6 carbons; R2 is optional and is defined as lower alkyl of 1 to 6 carbons, F, Cl, Br... | 01/23/2007 |
| 7157474 | C10 heterosubstituted acetate taxane compositions Compositions comprising a taxane having a heterosubstituted acetate substituent at C(10), a hydroxy substituent at C(7), and a range of C(2), C(9), C(14), and side chain substituents. ... | 01/02/2007 |
| 7153884 | C-2′ methylated derivatives of paclitaxel for use as antitumour agents Taxane derivatives of formula (I) in which: R is trifluoromethyl, phenyl, 2-furyl, 2-thienyl; R1 is t-butoxycarbonyl or benzoyl; R2 is hydroxy; R3 is hydrogen or, together with R2, it forms the residue of a cyclic carbonat... | 12/26/2006 |
| 7148240 | Aminoalkoxybenzoyl-benzofuran or benzothiophene derivatives, method for preparing same and compositions containing same The invention relates to benzofuran or benzothiophene derivatives of general formula: These compounds are of use as medicinal products, in particular in the treatment of pathological syndromes of the cardiovascular... | 12/12/2006 |
| 7109214 | Substituted cyclopentene compounds The present invention relates to substituted cyclopentene compounds of the general formula I, to a process for the production thereof, to pharmaceutical preparations containing these compounds and to the use thereof for the production of pharmaceutical preparations.... | 09/19/2006 |
| 7098240 | Compounds The invention relates to thiophene carboxamides of formula (I), wherein R1, R2, R3, A, n and X are as defined in the specification, processes and intermediates used in their preparation, pharmaceutical compositions containing them an... | 08/29/2006 |
| 7091238 | Thienylhydrazon with digitalis-like properties (positive inotropic effects) The invention discloses a compound having the formula (I) wherein R1 is selected from the group consisting of hydrogen, alkyl of 1 to 6 carbon atoms, unsubstituted phenyl, and substituted phenyl; R2 is selected from the group consisting of H, a... | 08/15/2006 |
| 7091158 | Substituted thienyl(amino)sulphonylureas The invention relates to novel substituted thienyl(amino)sulphonylureas of the general formula (I) in which A, Q, R1, R2, R3, R4 and R5 are each as defined i... | 08/15/2006 |
| 7084136 | Drug composition antagonistic to both PGD/TXA receptors A compound of the formula (I): wherein A is alkylene optionally having an unsaturated bond; R is —C(═O)—R1; R1 is hydroxy or the like; m is 0 or 1; p is 0 or 1; X1 and X | 08/01/2006 |
| 7078431 | 1,3-bis-(substituted-phenyl)-2-propen-1-ones and their use to treat VCAM-1 mediated disorders It has been discovered certain 1,3-bis-(substituted-phenyl)-2-propen-1-ones, including compounds of formula (I) inhibit the expression of VCAM-1, and thus can be used to treat a patient with a disorder mediated by VCAM-1. Examples of inflammatory disorders that are ... | 07/18/2006 |
| 7056946 | C10 carbonate taxane compositions Taxanes having a carbonate substituent at C(10), a hydroxy substituent at C(7), and a range of C(2), C(9), C(14), and side chain substituents. ... | 06/06/2006 |
| 7045535 | Compounds useful for inhibiting paramyxovirus neuraminidase Certain cyclic compounds are presented as well as their use for inhibiting paramyxovirus neuraminidase. The compounds are represented by the following formulas: ... | 05/16/2006 |
| 7033727 | Photosensitive composition and acid generator A photosensitive composition of the present invention has excellent sensitivity and pattern profile, which comprises an acid generator having a specific structure. ... | 04/25/2006 |
| 7029606 | Hyperpolarizable organic chromophores A dihydrofuran-containing nonlinear optical chromophore having a π-electron donor group conjugated to the dihydrofuran group through a π-electron conjugated bridge group. The nonlinear optical chromophore is a hyperpolarizable chromophore that can be used as an el... | 04/18/2006 |
| 7019024 | Pharmaceutical for treatment of neurological and neuropsychiatric disorders The invention provides a pharmaceutical for treatment of neurological and neuropsychiatric disorders comprising a compound of the formula: or a pharmaceutically acceptable salt thereof. ... | 03/28/2006 |
| 7014796 | Nonlinear optical compounds and methods for their preparation Nonlinear optically active compounds, methods for making nonlinear optically active compounds, compounds useful for making nonlinear optically active compounds, methods for making compounds useful for making nonlinear optically active compounds, macrostructures that... | 03/21/2006 |