U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 6293874

User-operated amusement apparatus for kicking the user's buttocks

An apparatus including a user-operated and controlled apparatus for self-infliction of repetitive blows to the user's buttocks by a plurality of elongated arms bearing flexible extensions that rotate under the user's control.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 514/266.31 - Carbocyclic ring bonded directly to a ring carbon of the quinazoline ring system


Subclass of Class 514 - Drug, bio-affecting and body treating compositions
Definition: Subject matter wherein a ring carbon of the quinazoline
No. of patents: 90
Last issue date: 05/15/2012


1      
NumberTitleIssue Date
8178545Dual small molecule inhibitors of cancer and angiogenesis
The present invention provides analogs and derivatives of thalidomide which inhibit cancer and angiogenesis. The present invention further provides compounds which disrupt microtubule polymerization. The present further provides methods of treating cancers comprisin...
05/15/2012
7906521Quinazoline potassium channel inhibitors
The present invention relates to compounds useful as potassium channel inhibitors to treat cardiac arrhythmias, and the like. ...
03/15/2011
7696216Aryl-quinazoline/aryl-2-amino-phenyl methanone derivatives
A compound of formula (I): wherein R1, R2, R3 and Y are as defined herein, or a pharmaceutically-acceptable and -cleavable ester, or acid addition salt thereof, useful for promoting the release of parathyroid hormone, e.g. for preventing or treating bone conditions ...
04/13/2010
7521455Fused ring 4-oxopyrimidine derivative
The present invention provides a compound represented by formula (I) below, or a pharmaceutically acceptable salt thereof, which, having histamine H3 receptor antagonist or inverse agonist activity, is useful in the prophylaxis or therapy of metabolic diseases, circ...
04/21/2009
7442704Amide derivatives
The invention concerns amide derivatives of Formula (Ia) wherein X is —NHCO— or —CONH—; m is 0-3; R1 is a group such as hydroxy, halogeno, trifluoromethyl, cyano, mercapto, nitro, amino, carboxy and carbamoyl; n is 0-2; R2 is a group su...
10/28/2008
73817303-arylquinazoline derivatives as selective estrogen receptor beta modulators
Novel quinazoline derivatives possessing activity as estrogen receptor beta (ERβ) modulators are provided which have the general formula I wherein X is O or S; A and B ar...
06/03/2008
7368453Quinazolinone compounds with reduced bioaccumulation
A variety of small molecule, guanidine-containing molecules capable of acting as MC4-R agonists are provided. The compounds are useful in treating MC4-R mediated diseases when administered to subjects. The compounds have the formula IA and IB. IA and IB have the fol...
05/06/2008
7358259HCV inhibitors and methods of using them
The present invention comprises tetrazoloquinoline-compounds that are inhibitors of HCV. Compositions comprising the compounds in combination with a pharmaceutically acceptable carrier are also disclosed, as are methods of using the compounds and compositions to inh...
04/15/2008
7332483Amide derivatives
The invention concerns amide derivatives of Formula (Ia) wherein X is —NHCO— or —CONH—; m is 0-3; R1 is a group such as hydroxy, halogeno, trifluoromethyl, cyano, mercapto, nitro, amino, carboxy and carbamoyl; n is 0-2; R2 is a group su...
02/19/2008
7285557Pyrimidinones as melanin concentrating hormone receptor 1
A compound of formula (Ia) comprising a pharmaceutically acceptable salt or solvate thereof, formulations, processes of preparing, and methods of administering to mammals are provided ...
10/23/2007
7232824Quinazoline derivatives as medicaments
Quinazoline derivatives have the formula: or the pharmaceutically acceptable salts thereof; wherein each of Z5, Z6, Z7 and Z8 ...
06/19/2007
7230000Methods and compositions utilizing quinazolinones
Quinazolinones of formulae 1a, 1b, 1c and 1d are disclosed. They are useful for treating cellular proliferative diseases and disorders associated with KSP kinesin activity ...
06/12/2007
7223768Fused ring heterocycles as potassium channel modulators
Compounds, compositions and methods are provided which are useful in the treatment of diseases through the modulation of potassium ion flux through voltage-dependent potassium channels. More particularly, the invention provides quinazolinone, compositions and method...
05/29/2007
7214676Spirotricyclic derivatives and their use as phosphodiesterase-7 inhibitors
The invention provides compounds which are PDE7 inhibitors, having the following formula (I), (II) and (III) in which X1, X2, X3, X4, X, Y, Z, A and Z1 are a...
05/08/2007
7205309Quinazoline derivatives
Compounds of formula I as well as pharmaceutically acceptable salts and esters thereof, wherein R1, R2, R3 and A have the significance given in the specification are provided. The...
04/17/2007
7166611Pharmaceutical compositions having appetite suppressant activity
A pharmaceutical composition contains an extract obtainable from a plant of the genus Trichocaulon or Hoodia containing an appetite suppressant agent having the formula (1). A process for obtaining the extract and a process for synthesizing compound (1...
01/23/2007
70947803-aminoquinazolin-2,4-dione antibacterial agents
Antibacterial 3-aminoquinazolin-2,4-diones have formula (I) wherein: R1 and R3 include alkyl, alkenyl, cycloalkyl, aryl, hetero-cyclic, and heteroaryl; R5, R6, and R8 include H, alkyl, alkoxy, halo, NO2
08/22/2006
7081461Quinazoline compounds and pharmaceutical compositions containing them
The use of a compound of formula (I) or a salt, ester or amide thereof; where X is O, or S, S(O) or S(O)2, NH or NR8 where R8 is hydrogen or C1-6alkyl;
07/25/2006
7060706Quinazolinones
Quinazolinones of formula (I) in which R, R1, R2, R3, R4, Y, n and m have the meaning indicated in Patent claim 1, and their salts or solvates as glycoprotein IbIX antagonists ...
06/13/2006
7053216Modulators of Rho C activity
Compounds of formula 1 modulate the activity of Rho C: wherein R1 is H, lower alkyl, aralkyl, aryl-lower alkenyl, or —(CH2)nCH(R7)NR8
05/30/2006
6962922Alkynylated quinazoline compounds
A compound selected from those of formula (I): wherein W1 represents O, S, or —NR3 in which R3 represents hydrogen, alkyl, OH or CN; W2 represe...
11/08/2005
6890930Quinazolinones
Quinazolinones of formula (I) in which R, R1, R2, R3, R4, Y, Z, and m have the meaning indicated in patent claim 1, and their salts or solvates as glycoprotein IbIX antagonists. ...
05/10/2005
6831085Methods and compositions utilizing quinazolinones
Quinazolinones of formulae 1a, 1b, 1c and 1d are disclosed. They are useful for treating cellular proliferative diseases and disorders associated with KSP kinesin activity. ...
12/14/2004
67594103,4-dihydro-(1H)-quinazolin-2-ones and their use as CSBP/p38 kinase inhibitors
The present invention relates to 4,4-disubstituted-3,4-dihydro-2(1H)-quinazolines of formula (1), or stereoisomeric forms, stereoisomeric mixtures, or pharmaceutically acceptable salt forms thereof, which are useful as inhibitors of HIV reverse transcriptase, and to...
07/06/2004
6645971Quinazolinone derivatives
A compound given by general formula (1): ##STR1## [wherein T represents oxygen or sulfur atom, Y represents alkyl, cycloalkyl group, etc., ring W represents benzene ring, etc., R1 and R2 represent independently hydrogen atom, lower a...
11/11/2003
6630479Methods and compositions utilizing quinazolinones
Quinazolinones of formulae 1a, 1b, 1c and 1d are disclosed. They are useful for treating cellular proliferative diseases and disorders associated with KSP kinesin activity. ##STR1##...
10/07/2003
6610678CRF antagonistic quino-and quinazolines
This invention concerns compounds of formula ##STR1## including the stereoisomers and the pharmaceutically acceptable acid addition salt forms thereof, wherein R1 is C1-6 alkyl, NR6 R7, OR6 or SR...
08/26/2003
6562831Methods and compositions utilizing quinazolinones
Quinazolinones of formulae 1a, 1b, 1c and 1d are disclosed. They are useful for treating cellular proliferative diseases and disorders associated with KSP kinesin activity. ##STR1##...
05/13/2003
6562830Method of treating a patient having precancerous lesions with phenyl quinazolinone derivatives
Derivatives of 2-phenyl quinazolinones are useful for the treatment of patients having precancerous lesions. These compounds are also useful to inhibit growth of neoplastic cells....
05/13/2003
6534501Allosteric inhibitors of pyruvate kinase
Chemical structures have been identified which allosterically modify pyrvate kinase and inhibit enzymatic activity. These compounds can be used as pharmaceuticals in the treatment of a wide variety of diseases and disorders where influencing metabolic pro...
03/18/2003
6528508Inhibitors of p38
The present invention relates to inhibitors of p38, a mammalian protein kinase involved in cell proliferation, cell death and response to extracellular stimuli. The invention relates to compounds having the formula: ##STR1## or pharmaceutically accep...
03/04/2003
64794992-phenyl-4-quinazolinone compounds, 2-phenyl-4-alkoxy-quinazoline compounds and their pharmaceutical compositions
Two series of 6,7,2',3',4',5'-substituted 2-phenyl-4-quinazolinones and 6,2',3',4',5'-substituted 2,3-dihydro-2-phenyl-4-quinazolinones are synthesized and evaluated for cytotoxicity against a panel of human tumor cell lines, such as epidermoid carcinoma ...
11/12/2002
6329379Hepatitis C inhibitor tri-peptides
Racemates, diastereoisomers and optical isomers of a compound of formula (I): ##STR1## wherein B is H, a C6 or C10 aryl, C7-16 aralkyl; Het or (lower alkyl)-Het, all of which optionally substituted with C1-6 alk...
12/11/2001
6316455Method of improving the effectiveness of a cytotoxic drug or radiotherapy using a quinazolinone compound
A range of 3-oxybenzamide compounds and related quinazolinone compounds are disclosed which can act as potent inhibitors of the DNA repair enzyme poly(ADP-ribose) polymerase or PARP enzyme (EC 2.4.2.30), and which thereby can provide useful therapeutic co...
11/13/2001
6306864Atropisomers of 3-aryl-4(3H)-quinazolinones and their use as AMPA-receptor antagonists
The present invention relates to novel atropisomers of 2-(aryl or heteroaryl)-3-aryl-4(3H)-quinazolinones of the formula I, and their pharmaceutically acceptable salts, and pharmaceutical compositions and methods of treating neurodegenerative and CNS-trau...
10/23/2001
63036152,3 disubstituded-4(3H)-quinazolinones
The present invention relates to novel 2,3 disubstituted-4(3H)-quinazolinone compounds of the formula I: ##STR1## wherein, R.sup.1, R.sup.2 and R.sup.3 are as defined in the specification; and to the pharmaceutically acceptable salts of compounds of formu...
10/16/2001
6225317Crystalline (-)-6-chloro-4-cyclopropylethynyl-4-trifluoromethyl-3,4-dihydro-2(1H)-quin azolinone
The potent reverse transcriptase inhibitor (-)-6-Chloro-4-cyclopropylethynyl-4-trifluoromethyl-3,4-dihydro-2(1H)-quin azolinone is produced in solvate and crystalline form. These forms are designated Forms 1 and 2, and are characterized by x-ray powder ...
05/01/2001
6225315Method of treating nitrate-induced tolerance
The present invention relates to methods for treating nitrate-induced tolerance in a mammal by administering a nitrate-induced tolerance treating amount of a compound of formulae (I), (II), (III) (IV), (V), (VI), (VII), (VIII), (IX), (XA) or (XB) as defin...
05/01/2001
6187779Method for inhibiting neoplastic cells and related conditions by exposure to 2,8-disubstituted quinazoline derivatives
A method for inhibiting neoplastic cells and related conditions by exposing them to 2,8 disubstituted quinazolinone compounds....
02/13/2001
6114340Fungicidal compositions
An improved fungicidal composition is a mixture of (a) fungicide used to combat phytopathogenic fungi and (b) at least one phosphonate or phosphinate of formula R1 R2 P(O)OR3 where R1 is C6-20 alkyl, ...
09/05/2000
1      
 
Sign InRegister
Username  
Password   
forgot password?