An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.
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| Number | Title | Issue Date |
| 7951813 | Quinazolinone derivatives as ALDH-2 inhibitors Disclosed are novel quinazolinone derivatives of formula: wherein: R1 is optionally substituted phenyl or optionally substituted heteroaryl; R2 is 3-... | 05/31/2011 |
| 7696181 | Partial and full agonists of Aadenosine receptors Disclosed are novel compounds that are partial and full A1 adenosine receptor agonists, useful for treating various disease states, in particular tachycardia and atrial flutter, angina, myocardial infarction and hyperlipidemia. The structure of the compou... | 04/13/2010 |
| 7625881 | Prodrugs of Aadenosine receptor antagonists Disclosed are prodrugs of A2B adenosine receptor antagonists, having the following structure and their use in treating mammals for various disease states. ... | 12/01/2009 |
| 7407960 | Substituted heterocyclic compounds Disclosed are novel heterocyclic compounds having the structure which are useful for the treatment of various disease states, in particular cardiovascular diseases such as atrial and ventricular arrhythmias, intermittent cl... | 08/05/2008 |
| 7304070 | Aadenosine receptor antagonists Disclosed are novel A2B adenosine receptor antagonists having the structure of Formula I or Formula II: The compounds are particularly useful for treating asthma, inflammatory gastrointestinal tract di... | 12/04/2007 |
| 7300923 | Partial and full agonists of A1 adenosine receptors Disclosed are syntheses suitable for large scale manufacture of novel compounds that are partial and full A1 adenosine receptor agonists, useful for treating various disease states, in particular tachycardia and atrial flutter, angina, and myocardial infa... | 11/27/2007 |
| 7271157 | Aadenosine receptor agonists Disclosed is a synthesis suitable for large scale manufacture of novel compounds that are partial and full A1 adenosine receptor agonist having the structure of Formula I: wherein R is optionally subst... | 09/18/2007 |
| 7262176 | Adenosine A receptor agonists Disclosed are novel compounds that are A3 adenosine receptor agonists, useful for treating various disease states, including cancer, cardiac ischemia, leukopenia, and neutropennia. ... | 08/28/2007 |
| 7238700 | Aadenosine receptor antagonists Disclosed are novel A2B adenosine receptor antagonists of Formula I: A compound of the formula: wherein: R1 is... | 07/03/2007 |
| 7208496 | Substituted heterocyclic compounds Disclosed are novel heterocyclic compounds having the structure which are useful for the treatment of various disease states, in particular cardiovascular diseases such as atrial and ventricular arrhythmias, inte... | 04/24/2007 |
| 7205303 | Substituted heterocyclic compounds Disclosed are novel heterocyclic compounds having the structure which are useful for the treatment of various disease states, m particular cardiovascular diseases such as atrial and ventricular arrhythmias, inter... | 04/17/2007 |
| 7189730 | Aadenosine receptor antagonists Disclosed are novel A2A adenosine receptor antagonists of the formula: wherein: R1 is optionally substituted aryl or optionally substituted heteroaryl; | 03/13/2007 |
| 7163928 | Partial and full agonists of Aadenosine receptors Disclosed are novel compounds that are partial and full A1 adenosine receptor agonists, useful for treating various disease states, in particular tachycardia and atrial flutter, angina, and myocardial infarction. ... | 01/16/2007 |
| 7157440 | Partial and full agonists of A1 adenosine receptors Disclosed are novel compounds that are partial and full A1 adenosine receptor agonists, useful for treating various disease states, in particular tachycardia and atrial flutter, angina, and myocardial infarction. ... | 01/02/2007 |
| 7144871 | Partial and full agonists of A adenosine receptors Disclosed are novel compounds that are partial and full A1 adenosine receptor agonists, useful for treating various disease states, in particular tachycardia and atrial flutter, angina, myocardial infarction and hyperlipidemia. ... | 12/05/2006 |
| 7125993 | Aadenosine receptor antagonists Disclosed are processes for the synthesis of novel compounds that are A2B adenosine receptor antagonists, having the structure of Formula I or Formula II: by cyclizing a compound of the formula (3): | 10/24/2006 |
| 7125876 | Substituted heterocyclic compounds Disclosed are novel heterocyclic compounds having the structure which are useful for the treatment of various disease states, in particular cardiovascular diseases such as atrial and ventricular arrhythmias, inte... | 10/24/2006 |
| 7115610 | Substituted heterocyclic compounds Disclosed are novel substituted heterocyclic derivatives having the structure of Formula I: The compounds are useful for the treatment of various disease states, in particular cardiovascular diseases such as atri... | 10/03/2006 |
| 7105665 | Aadenosine receptor antagonists Disclosed are methods for making novel A2B adenosine receptor antagonists having the structure of formula I or Formula II: The compounds are particularly useful for treating asthma, inflammatory gastro... | 09/12/2006 |
| 7026321 | Substituted heterocyclic compounds Disclosed are novel heterocyclic derivatives, useful for the treatment of various disease states, in particular cardiovascular diseases such as atrial and ventricular arrhythmias, intermittent claudication, Prinzmetal's (variant) angina, stable and unstable angina, ... | 04/11/2006 |
| 7022681 | Partial and full agonists of A1 adenosine receptors Disclosed are A1 adenosine receptor agonists of the formula: wherein: R1 is optionally substituted cycloalkyl, optionally substituted heterocyclyl, optionally substituted aryl, or opti... | 04/04/2006 |
| 7005425 | Method for treating arrhythmias Methods are provided for treating arrhythmia in a manner that minimizes undesirable side effects, comprising administration of a therapeutically effective minimal dose of an A1 adenosine receptor agonist with a therapeutically effective minimal dose of a ... | 02/28/2006 |
| 6995285 | ABCA-1 elevating compounds The present invention provides compounds that elevate cellular expression of the ABCA-1 gene, promoting cholesterol efflux from cells and increasing HDL levels in the plasma of a mammal, in particular humans. The compounds are useful for treating coronary artery dis... | 02/07/2006 |
| 6977300 | A2B adenosine receptor antagonists Disclosed are novel A2B adenosine receptor antagonists having the structure of Formula I or Formula II: The compounds are particularly useful for treating asthma, inflammatory gastrointestinal tract disorder... | 12/20/2005 |
| 6946449 | Partial and full agonists of A1 adenosine receptors Disclosed are novel compounds that are partial and full A1 adenosine receptor agonists, useful for treating various disease states, in particular tachycardia and atrial flutter, angina, and myocardial infarction. ... | 09/20/2005 |
| 6930111 | Substituted heterocyclic compounds Disclosed are novel heterocyclic derivatives, useful for the treatment of various disease states, in particular cardiovascular diseases such as atrial and ventricular arrhythmias, intermittent claudication, Prinzmetal's (variant) angina, stable and unstable angina, ... | 08/16/2005 |
| 6914053 | Adenosine A3 receptor agonists Disclosed are novel adenosine A3 receptor agonists of Formula I: wherein: R is hydrogen or lower alkyl; R1 is optionally substituted lowe... | 07/05/2005 |
| 6900219 | ABCA-1 elevating compounds The present invention provides compounds that elevate cellular expression of the ABCA-1 gene, promoting cholesterol efflux from cells and increasing HDL levels in the plasma of a mammal, in particular humans. The compounds are useful for treating coronary artery dis... | 05/31/2005 |
| 6825349 | A2B adenosine receptor antagonists Disclosed are novel A2B adenosine receptor antagonists compounds having the structure of Formula I or Formula II: The compounds are particularly useful for treating asthma, inflammatory gastrointestinal trac... | 11/30/2004 |
| 6794390 | Purine inhibitors of cyclin dependent kinase 2 & ikappabalpha A compound having the formula: wherein: R1 is —X—R1′; in which R1′ is lower alkyl, substituted lower alkyl, aryl, substituted aryl, heteroaryl, or substituted heteroaryl, or heter... | 09/21/2004 |
| 6770651 | A2B adenosine receptor antagonists Disclosed are novel A2B adenosine receptor antagonists of Formula I: A compound of the formula: wherein: R1 is optionally substituted alkyl or a group —Y—Z, in which Y is a covalent bond ... | 08/03/2004 |
| 5447943 | Novel benzopyran derivatives Compounds of the Formula: ##STR1## wherein: R1-7 are as defined in the specification. The compounds and salts exhibit useful pharmacological properties, including potassium channel activating properties and 5-lipoxygenase inhibiting proper... | 09/05/1995 |
| 5441953 | 4- amino derivatives of mycophenolic acid The disclosed derivatives of mycophenolic acid are therapeutic agents advantageous in the treatment of disease states indicated for mycophenolic acid and/or mycophenolate mofetil and other immunosuppressant agents.... | 08/15/1995 |
| 5428037 | Heterocyclic derivatives in the treatment of Ischaemia and related diseases Compounds of the formula: ##STR1## wherein A, R1, R2, R3 and m are defined as in the specification or a pharmaceutically acceptable acid addition salt or N-oxide thereof, are calcium and sodium channel antagonists use... | 06/27/1995 |
| 4837239 | Cardiotonic phosphodiesterase inhibitors complexed with water soluble vitamins This invention is directed to a formulation of cardiotonic phosphodiesterase inhibitors with a water-soluble vitamin, comprising a lyophilization step performed on a solution of the complex in an aqueous/organic solvent system. The formulation results in ... | 06/06/1989 |
| 4792556 | Naphthalene anti-psoriatic agents Psoriasis in mammals is relieved by topically administering naphthalenes of the formula: ##STR1## wherein: R1 and R2 are the same and are lower alkoxy or optionally substituted phenoxy, R3 is lower alkyl, lower alkoxy... | 12/20/1988 |
| 4761420 | Antihypertensive dihydropyridine derivatives Compound of formula 1 are calcium entry antagonists useful for treating hypertension, congestive heart failure, angina, and vasospastic disorders: ##STR1## wherein n is an integer from 1 to 4; R1 and R2 are lower alkyl; R3... | 08/02/1988 |
| 4735966 | Novel substituted (4.2.0)bicyclooctane derivatives with valuable therapeutic properties Compounds useful in treating cardiovascular disorders such as thrombosis, hypertension and atherosclerosis are depicted in formulas (1), (2) and (3): ##STR1## wherein: A is --C.tbd.C--, trans --HC.dbd.CH--, --CH2 CH2 -- or ... | 04/05/1988 |
| 4713382 | N-phenyl-4-phenyl-1-piperazinecarboxamidines and related compounds as antiarrhythmic agents Compounds having the formula ##STR1## wherein R, R1, R2, R3, R4 and R5 have the definitions given herein, are useful as antiarrhythmic agents.... | 12/15/1987 |