Abstract: Disclosed are novel chalcone derivatives having the formula (I).
These compounds possess antiproliferative activity, and are useful for the manufacture of a medicament for the treatment or prevention of neoplasms, particularly those located in the uterus, ovary or breast. The compounds of the invention may also be useful in the manufacture of a medicament for the treatment or prevention of menopausal disorders and osteoporosis.
Abstract: The present invention relates to novel compounds of the formula (I)
in which A, B, W, G and Het are each as defined in the description, to a plurality of processes for their preparation and to their use as pesticides and herbicides.
Type:
Grant
Filed:
December 10, 2002
Date of Patent:
July 27, 2004
Assignee:
Bayer CropScience AG
Inventors:
Reiner Fischer, Thomas Bretschneider, Axel Trautwein, Astrid Ullmann, Mark Wilhelm Drewes, Christoph Erdelen, Peter Dahmen, Dieter Feucht, Rolf Pontzen
Abstract: The present invention relates to a novel 3,4-dihydro-1H-naphthalene derivative having a structure of formula 1 or formula 2, its pharmaceutically acceptable salts and their geometric isomers as a highly selective cyclooxygenase-2 inhibitor.
Wherein R1, R2, X, A and Q are defined in this specification respectively.
Type:
Grant
Filed:
June 5, 2003
Date of Patent:
July 27, 2004
Assignee:
Cheil Jedang Corporation
Inventors:
Ii Hwan Cho, Jee Woong Lim, Ji Young Noh, Jong Hoon Kim, Sang Wook Park, Hyung Chul Ryu, Je Hak Kim, Hyung Ok Chun, So Young Wang, Sung Hak Lee
Abstract: The invention is directed to physiologically active compounds of general formula (I):
wherein:
R1 represents aryl, heteroaryl or a group R3—L2—Ar1—L3—;
R2 represents hydrogen or lower alkyl;
R3 represents aryl or heteroaryl; and
Ar1 represents an optionally substituted saturated, partially saturated or fully unsaturated 8 to 10 membered bicyclic ring system containing at least one heteroatom selected from O, S or N;
Y is carboxy or an acid bioisostere;
and their corresponding N-oxides or prodrugs, and pharmaceutically acceptable salts and solvates of such compounds and their corresponding N-oxides or prodrugs.
Such compounds have valuable pharmaceutical properties, in particular the ability to regulate the interaction of VCAM-1 and fibronectin with the integrin VLA-4 (&agr;4&bgr;1).
Type:
Grant
Filed:
August 28, 2002
Date of Patent:
July 13, 2004
Assignee:
Aventis Pharma Limited
Inventors:
Garry Fenton, Clive McCarthy, Robert Edward MacKenzie, Andrew David Morley
Abstract: The present invention is directed to new compounds for the inhibition of blood clotting proteins and factor Xa activity, and more particularly, to arylalkanoyl derivatives of the formula (I):
wherein R(1), R(2), R(3), R(4), R(5), R(6a), and R(6b) have the meanings indicated in the claims. The invention also relates to processes for the preparation of the compounds of formula (I), to methods of inhibiting factor Xa activity and of inhibiting blood clotting, to the use of the compounds of formula (I) in the treatment and prophylaxis of diseases whcih can be treated or prevented by the inhibition of factor Xa activity, such as cardiovascular or thromboembolic diseases, and to the use of the compounds of formula (I) in the preparation of medicaments to be applied in such diseases.
Type:
Grant
Filed:
December 28, 1999
Date of Patent:
July 6, 2004
Assignee:
Aventis Pharma Deutschland GmbH
Inventors:
Elisabeth Defossa, Uwe Heinelt, Otmar Klingler, Gerhard Zoller, Hans Matter, Fahad A. Al-Obeidi, Armin Walser, Peter Wildgoose
Abstract: The invention is a compound of Formula (I):
wherein
R is —OH,
R1 is —OH,
R2 is —H,
n is 2 or 3 and
X is sulfur, or
a pharmaceutically acceptable salt of a compound having Formula (1), or
a pharmaceutical composition comprising a compound having Formula (1) or a pharmaceutically acceptable salt thereof, or
methods of treating bone loss, breast cancer or prostate cancer comprising administering an effective amount of the compound having Formula (I) or a pharmaceutically acceptable salt thereof.
Type:
Grant
Filed:
July 1, 1996
Date of Patent:
June 29, 2004
Assignee:
Pfizer Inc.
Inventors:
Kimberly O. Cameron, Paul Da Silva-Jardine, Eric R. Larson, James R. Hauske, Robert L. Rosati
Abstract: A treatment process is disclosed that comprises administering an effective amount of an aromatic sulfone hydroxamic acid that exhibits excellent inhibitory activity of one or more matrix metalloprotease (MMP) enzymes, such as MMP-2, MMP-9 and MMP-13, while exhibiting substantially less inhibition at least of MMP-1 to a host having a condition associated with pathological matrix metalloprotease activity. Also disclosed are metalloprotease inhibitor compounds having those selective activities, processes for manufacture of such compounds and pharmaceutical compositions using an inhibitor.
Type:
Grant
Filed:
May 12, 2000
Date of Patent:
June 15, 2004
Assignee:
Pharmacia Corporation
Inventors:
Thomas E Barta, Daniel P Becker, Louis J Bedell, Terri L Boehm, Jeffrey N Carroll, Gary A DeCrescenzo, Yvette M Fobian, John N Freskos, Daniel P Getman, Joseph J McDonald, Madeleine H Li, Susan L Hockerman, Susan C Howard, Steve A Kolodziej, Deborah A Mischke, Joseph G Rico, Nathan W Stehle, Michael B Tollefson, William F Vernier, Clara I Villamil
Abstract: A treatment process is disclosed that comprises administering an effective amount of an aromatic sulfone hydroxamic acid that exhibits excellent inhibitory activity of one or more matrix metalloprotease (MMP) enzymes, such as MMP-2, MMP-9 and MMP-13, while exhibiting substantially less inhibition at least of MMP-1 to a host having a condition associated with pathological matrix metalloprotease activity. Also disclosed are metalloprotease inhibitor compounds having those selective activities, processes for manufacture of such compounds and pharmaceutical compositions using an inhibitor.
Type:
Grant
Filed:
September 17, 2001
Date of Patent:
June 15, 2004
Assignee:
Pharmacia Corporation
Inventors:
Thomas E. Barta, Daniel P. Becker, Louis J. Bedell, Terri L. Boehm, Jeffery N. Carroll, Gary A. DeCrescenzo, Yvette M. Fobian, John N. Freskos, Daniel P. Getman, Joseph J. McDonald, Susan L. Hockerman, Susan C. Howard, Steve A. Kolodziej, Hui Li, Deborah A. Mischke, Joseph G. Rico, Nathan W. Stehle, Michael B. Tollefson, William F. Vernier, Clara I. Villamil
Abstract: Compounds useful as reactive coalescents and methods of improving the stability of reactive coalescents are disclosed. A process for the preparation of low molecular weight polymers which are also useful as reactive coalescents is also disclosed.
Type:
Grant
Filed:
June 28, 2002
Date of Patent:
May 25, 2004
Assignee:
Rohm and Haas Company
Inventors:
David Gerald Speece, Jr., Michael Damian Bowe
Abstract: Compounds of the formula I
in which
R1 and R2, independently of one another, each denote H, A, OA, SA or HaI,
R3 denotes H or A,
R4 denotes A or NH2,
R5 denotes H, NH2, NHA or NA2,
A denotes alkyl having 1 to 10 carbon atoms, alkenyl, cycloalkyl or alkylenecycloalkyl,
Hal denotes F, Cl, Br or I,
and their physiologically acceptable salts and/or solvates, as phosphodiesterase VII inhibitors.
Type:
Grant
Filed:
May 3, 2002
Date of Patent:
May 18, 2004
Assignee:
Merck Patent GmbH
Inventors:
Hans-Michael Eggenweiler, Rochus Jonas, Michael Wolf, Michael Gassen, Thomas Welge
Abstract: A compound of formula (1) wherein R1 is hydrogen, halo or methoxy, R2 is hydrogen, halo, methyl, ethyl or methoxy; R3 is carboxy, tetrazolyl, or —CONHSO2R4 where R4 is methyl, ethyl, phenyl, 2,5-dimethylisoxazolyl or trifluoromethyl; T is —CH2— or —SO2—; and ring A is 3-chlorophenyl, 4-chlorophenyl, 3-trifluoromethylphenyl, 3,4-dichlorophenyl, 3,4-difluorophenyl, 3-fluoro-4-chlorophenyl, 3-chloro-4-fluorophenyl or 2,3-dichloropyrid-5-yl; or a pharmaceutically acceptable salt or prodrug thereof, as well as pharmaceutical compositions containing them are described and claimed. These compounds and compositions are useful in the treatment of disease mediated by monocyte chemoattractant protein-1 or RANTES (Regulated Upon Activation, Normal T-cell Expressed and Secreted), such as inflammatory disease.
Abstract: A catalyst comprising a promoted mixed metal oxide is useful for the vapor phase oxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated carboxylic acid and for the vapor phase ammoxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated nitrile.
Type:
Grant
Filed:
August 10, 2001
Date of Patent:
May 11, 2004
Assignee:
Rohm and Haas Company
Inventors:
Sanjay Chaturvedi, Anne Mae Gaffney, Scott Han, Michele Doreen Heffner, Ruozhi Song
Abstract: Compounds of formula (I) and (II) are disclosed
wherein, R1, R2, R3, R4, X, A, B, D and Q are as disclosed in the specification, and the compounds are FabI inhibitors useful in the treatment of bacterial infections.
Type:
Grant
Filed:
April 3, 2002
Date of Patent:
May 4, 2004
Assignee:
Affinium Pharmaceuticals, Inc.
Inventors:
William H. Miller, Kenneth A. Newlander, Mark A. Seefeld, Irene N. Uzinskas
Abstract: This invention is directed to compounds which are selective antagonists for melanin concentrating hormone-1 (MCH1) receptors. The invention provides a pharmaceutical composition comprising a therapeutically effective amount of the compound of the invention and a pharmaceutically acceptable carrier. This invention provides a pharmaceutical composition made by combining a therepeutically effective amount of the compound of this invention and a pharmaceutically acceptable carrier. This invention further provides a process for making a pharmaceutical composition comprising combining a therapeutically effective amount of the compound of the invention and a pharmaceutically acceptable carrier.
Type:
Grant
Filed:
July 3, 2002
Date of Patent:
April 27, 2004
Assignee:
Synaptic Pharmaceutical Corporation
Inventors:
Mohammad R. Marzabadi, John Wetzel, John E. DeLeon, Yu Jiang, Chien-An Chen, Kai Lu
Abstract: A method of synthesizing a compound having the formula:
from a compound having the formula:
wherein R1 is hydrogen, fluorine, chlorine or SiR5R6R7, wherein R5, R6, and R7 are independently the same or different an alkyl group or an aryl group, R2 is an alkyl group, R3 is a protecting group, R4 is an alkyl group, an allyl group, a propargyl group —CO2H, or a benzyl group, R8 is —CO2R10, wherein R10 is an alkyl group or an aryl group, X1 is OH and X2 is H, includes the step of exposing compound (III) to at least one of an organic acid or an inorganic acid. A compound has the general formula (III).
Abstract: The present invention relates to compounds of the formula I,
wherein Z1, Z2, R1, R2 and R3 are defined as in the specification, pharmaceutical compositions containing such compounds the use of such compounds to treat neurological and gastrointestinal disorders.
Abstract:
Compounds of structure (1) are obtained by reduction of compounds of the structures:
Compounds of structure (1), especially where Z is a hydrogen atom or a 3,4-methylenedioxyphenyl group, are important intermediates for inter alia paroxetine.
Type:
Grant
Filed:
May 3, 2002
Date of Patent:
April 6, 2004
Assignee:
SmithKline Beecham p.l.c.
Inventors:
Victor Withold Jacewicz, Marvin Sungwhan Yu, Evgeny Shapiro