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

Icon_funbox Did You Know...

...that to encourage use of his new invention, the shopping cart, market owner Sylvan Goldman hired fake shoppers to push the carts around his store in Oklahoma City? Seems his customers were reluctant to give up their hand-carried baskets.

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 544/61 - The additional hetero ring is one of the cyclos in a bicyclo ring system


Subclass of Class 544 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein the additional hetero ring is a cyclo
No. of patents: 226
Last issue date: 02/22/2011


1            
NumberTitleIssue Date
7893256Azabicycloalkane compounds
This invention provides compounds of formula I: wherein R1, R2, R3, R4, R5, R6 and R7 are as defined in the specification...
02/22/2011
7642350Purine derivatives
This invention relates to purine derivatives, to processes for their preparation, to compositions containing them and to their use. The present invention provides compounds of formula (I) whe...
01/05/2010
7439238Antiparasitic artemisinin derivatives (endoperoxides)
This invention relates to the use of certain C-10 substituted derivatives of artemisinin of general formula (I) in the treatment and/or prophylaxis of diseases caused by infection with a parasite, certain novel C-10 substitued derivatives of artemisinin, processes f...
10/21/2008
7405295Certain imidazo[1,2-a]pyrazin-8-ylamines and method of inhibition of Bruton's tyrosine kinase by such compounds
Compounds of Formula I-a and all pharmaceutically-acceptable forms thereof, are described herein. The variables R1, R2, R3, Z1, Q, and A shown in Formula I-a are defined h...
07/29/2008
7361662Pyridopyrimidinone compounds, method for production thereof and medicaments comprising the same
A compound of formula (I): wherein: R1, R2, R3, R4 are defined in the description, its enantiomers, diastereoisomers, tautomers and also addition salts thereof with a phar...
04/22/2008
7358244Azabicycloalkane compounds
This invention provides compounds of formula I: wherein R1, R2, R3, R4, R5, R6 and R7 are as defined in the specification, or a pharmaceutically acc...
04/15/2008
73266994-Amino-5-phenyl-7-cyclobutyl-pyrrolo(2,3-d)pyrimidine derivatives
The invention relates to new 4-amino-5-phenyl-7-cyclobutyl-pyrrolo[2,3-d]pyrimidine derivatives, processes for the preparation thereof, the application thereof in a process for the treatment of the human or animal body, the use thereof-alone or in combination with o...
02/05/2008
7326702Substituted quinobenzoxazine analogs
The present invention relates to quinobenzoxazines analogs having the general formula: and pharmaceutically acceptable salts, esters and prodrugs thereof; wherein A, U, V, W, X and Z are substituents.
02/05/2008
7312209Acridone inhibitors of IMPDH enzyme
Compounds having the formula (I), wherein R3 is selected from H, OH and NH2; R30 is selected from ═O and ═S; W is —C(═O)—, —S(═O)—, or —S(O)2—; or W...
12/25/2007
72681281,3,5-trisubstituted-5-phenyl and 5-pyridyl pyrazolopyrimidinone derivatives having PDE7 inhibiting action
Pyrazolopyrimidinone derivatives expressed by the following general formula (IA) or (IB): where the symbols are as disclosed in the specification, are provided as desired compounds. These compounds selectively in...
09/11/2007
7235538Heterocyclic compounds, which are inhibitors of the enzyme DPP-IV
The present invention relates to therapeutically active and selective inhibitors of the enzyme DPP-IV, which are of formula I wherein each n is one or two independently and R1, R2, R3
06/26/2007
7229990Bicyclic heteroaromatic compounds
A bicyclic heteroaromatic compound according to general formula I, or a pharmaceutically acceptable salt thereof, wherein R1 is (3–8C)cycloalkyl, (2–7C)heterocycloalkyl, (6–14C)aryl ...
06/12/2007
7223866Imidazo[1,5-a]pyridine derivatives and methods for treating aldosterone mediated diseases
Compounds of the formula (I) provide pharmacological agents which are inhibitors of the P450 enzyme, aldosterone synthase, and thus may be employed for the treatment of aldosterone mediated conditions. Accordingl...
05/29/2007
7217702Selective antagonists of A2A adenosine receptors
Selective antagonists of A2A adenosine receptors like those of formula I are provided, wherein Y forms a ring. The novel A2A blockers are useful for the treatment of Parkinsons disease and o...
05/15/2007
7211545Imidazo[1,2-a]pyrimidine and fungicidal compositions containing thereof
The imidazo[1,2-a]pyrimidines given by the following formula [I]: [wherein R1 and R2 represent a C1–C6 alkyl group optionally substituted by one or more selected from the group consisting ...
05/01/2007
7196078Trisubstituted and tetrasubstituted pyrazolopyrimidines as cyclin dependent kinase inhibitors
In its many embodiments, the present invention provides a novel class of pyrazolo[1,5-a]pyrimidine compounds as inhibitors of cyclin dependent kinases, methods of preparing such compounds, pharmaceutical compositions containing one or more such compounds, methods of...
03/27/2007
7157451Heterocyclic dihydropyrimidine compounds
Novel heterocyclic dihydropyrimidine compounds useful as inhibitors of potassium channel function (especially inhibitors of the Kv1 subfamily of voltage gated K+ channels, especially inhibitors Kv1.5 which has been linked to the ultr...
01/02/2007
7138398Substituted 4-amino-2-arylcyclopenta[d]pyrimidines, their preparation, their use and pharmaceutical preparations comprising them
The present invention relates to compounds of formula (I) wherein R1, R2 and R3 have the meanings given in the claims. Said compounds are valuable active agents in medicaments for the treatment and prophylaxis of diseases, for exampl...
11/21/2006
7094779Piperazine oxime dervatives having NK-1 receptor antagonistic activity
The present invention relates to a group of novel piperazine oxime derivatives having interesting NK-1 antagonistic activity. The invention relates to compounds of the general formula (1) wherein: X represents phenyl or pyridyl substituted with 1 or 2 substituents f...
08/22/2006
7071187Naphthyridine derivatives
The present invention provides a novel naphthyridine derivative that is effective for relieving pain, less toxic, and also is effective for treating diabetic neuropathy, the derivative being represented by the general formula (1):
07/04/2006
7067515Quinuclidines-substituted-multi-cyclic-heteroaryls for the treatment of disease
The invention provides compounds of Formula I: where in W is These compounds may be in the form of pharmaceutical salts or compositions, racemic mixtures, or...
06/27/2006
RE39112Purine derivatives and adenosine A2 receptor antagonists serving as preventives/remedies for diabetes
The present invention provides a preventive or therapeutic agent of a new type for diabetes mellitus and diabetic complications on the basis of an adenosine A2 receptor antagonist action. A purine compound represented by the formula (I), its pharmacologically...
05/30/2006
7026317Pyrazolotriazines as CRF antagonists
The present invention relates to pyrazolotriazines according to formula (I) and stereoisomers, isomers and salts thereof wherein R1-R5 are selected from certain alkyl, aryl and heteroaryl species ...
04/11/2006
7015217Cyclic sulfone derivatives as inhibitors of matrix metalloproteinases and/or TNF-α converting enzyme (TACE)
The present application describes novel cyclic sulfone derivatives of formula I: or pharmaceutically acceptable salt or prodrug forms thereof, which are useful as inhibitors of matrix metalloproteinases (MMP), TNF-α c...
03/21/2006
6987116Thieno[3,2-b]pyridine-6-carbonitriles and thieno[2,3-b]pyridine-5-carbonitriles as protein kinase inhibitors
This invention provides compounds of Formula (1a)-(1f) wherein: X, R1, and R2 are defined hereinbefore in the specification, which are useful in the treatment of...
01/17/2006
6984640Antiparasitic artemisinin derivatives (endoperoxides)
This invention relates to the use of certain C-10 substituted derivatives of artemisinin of general formula (I) in the treatment and/or prophylaxis of diseases caused by infection with a parasite, certain novel C-10 substituted deriviatives of artemisinin, processes...
01/10/2006
6960580Nitrogenous heterocyclic substituted quinoline compounds
The present invention relates to nitrogen-containing heterocyclic quinoline compounds and pharmaceutically acceptable salts thereof which have inhibitory activity on the phosphorylation of kinases, which inhibits the activity of such kinases. The invention is also r...
11/01/2005
6939007Photochromic bis-naphthopyran compounds and methods for their manufacture
The invention provides photochromic bis-naphthopyran compounds as well as methods for their manufacture and their use. The bis-naphthopyran compounds of the invention exhibit a wide range of color, i.e., from pink to purple to blue gray, upon activation by a source ...
09/06/2005
69242834-thioxo-4,7-dihydro-thieno[2,3-b]pyridine-5-carbothioamides as antiviral agents
The invention provides a compound of formula I: wherein R1, R2, R3, and R4 have any of the values defined in the specification, or a pharmaceutically acceptable salt thereof,...
08/02/2005
6908916C-5 modified indazolylpyrrolotriazines
The present invention provides compounds of formula I and pharmaceutically acceptable salts thereof. The formula I compounds inhibit tyrosine kinase activity of growth factor receptors such as HER1, HER2 and HE...
06/21/2005
6900206Indole, azaindole and related heterocyclic sulfonylureido piperazine derivatives
This invention provides compounds having drug and bio-affecting properties, their pharmaceutical compositions and method of use. In particular, the invention is concerned with sulfonylureido piperazine derivatives of Formula I. These compounds possess unique antivir...
05/31/2005
6864259Antibacterial agents
The present invention provides compounds of Formula (I): wherein R1-R6 and K have any of the values defined in the specification, and pharmaceutically acceptable salt thereof, that are useful as a...
03/08/2005
6861422Dihydropteridinones, processes for preparing them and their use as pharmaceutical compositions
The present invention relates to new dihydropteridinones of general formula (I): wherein the groups L and R1-R5 have the meanings given in the claims and specification, the isomers thereof, proces...
03/01/2005
6841558Aza-and polyaza-naphthalenyl carboxamides useful as HIV intergrase inhibitors
Aza- and polyaza-naphthalenyl carboxamide derivatives including certain quinoline carboxamide and naphthyridine carboxamide derivatives are described as inhibitors of HIV integrase and inhibitors of HIV replication. These compounds are useful in the prevention or tr...
01/11/2005
68283151-Amino triazoloc4,3-a! quinazoline-5-ones and/or -5-thiones inhibiting phosphodiesterase IV
The present invention relates to triazolo[4,3-a]quinazoline-5-ones and 5-thiones of Formula I and Formula II, whereby I and II are position isomers of group R on nitrogen 3 or 4. Optionally, the invention also relates to the racemic forms, isomers and pharmaceutical...
12/07/2004
6806268Method for treating glaucoma V
Provided, among things, is a method of decreasing intraocular pressure in an animal, including a human, comprising administering an intraocular pressure decreasing amount of a compound of the formula IA and or IB: ...
10/19/2004
6787650Urea compounds, process for producing the same and use thereof
A compound of the formula: [wherein R1 is a hydrocarbon group which may be substituted; R2 is a cyclic hydrocarbon group which may be substituted or a heterocyclic group which may be substitu...
09/07/2004
6774233Process for synthesis of heteroaryl-substituted urea compounds useful as antiinflammatory agents
Disclosed are novel processes and novel intermediate compounds for preparing aryl- and heteroaryl-substituted urea compounds of the formula(I) wherein Ar1, Ar2, L, Q and X are described herein. The product compounds are useful in pharmaceutic c...
08/10/2004
67679062-amino-6-anilino-purines and their use as medicaments
This application discloses 2-amino-6-anilino-purine derivatives of the formula I in which q is 1-5, and R1 is α) —S(═O)k—NR6R7, in which  k...
07/27/2004
6756371Phthalazinone derivatives as PDE4 inhibitors
The compounds of formula (I) in which R1, R2, A, B and Ar have the meanings as given in the description are novel effective PDe4 inhibitors ...
06/29/2004
1            
 
Sign InRegister
Username  
Password   
forgot password?