Patents Represented by Attorney Gerard E. Reinhardt
-
Patent number: 8034933Abstract: The present invention provides a compound of the formula or a pharmaceutically acceptable salt or solvate thereof, wherein R1, R2, R3, R9, R10, A and B are as defined in the specification. The present invention also provides pharmaceutical compositions containing the compound of this invention, and methods of treatment using the compound of this invention. The invention also relates to the use of a combination of a compound of this invention and one or more antiviral or other agents useful in the treatment of Human Immunodeficiency Virus (HIV). The invention further relates to the use of a compound of this invention, alone or in combination with another agent, in the treatment of solid organ transplant rejection, graft v. host disease, arthritis, rheumatoid arthritis, inflammatory bowel disease, atopic dermatitis, psoriasis, asthma, allergies or multiple sclerosis.Type: GrantFiled: April 17, 2008Date of Patent: October 11, 2011Assignee: Schering CorporationInventors: Anandan Palani, Michael W. Miller, Jack D. Scott
-
Patent number: 7713999Abstract: Heterocyclic-substituted tricyclics of the formula or a pharmaceutically acceptable salt thereof, wherein: the dotted line represents an optional single bond; ?represents an optional double bond, n is 0-2; Q is cycloalkyl, optionally substituted by R13 and R14; R13 and R14 are independently selected from (C1-C6)alkyl, (C3-C8)cycloalkyl, —OH, (C1-C6)alkoxy, R27-aryl(C1-C6)alkyl, heteroaryl, heteroarylalkyl, heterocyclyl, heterocyclylalkyl, halogen and haloalkyl; or R13 and R14 together form a spirocyclic or a heterospirocyclic ring of 3-6 atoms, Het is a mono- or bi-cyclic optionally substituted heteroaryl group; and B is a bond, alkylene, or optionally substituted alkenylene or alkynylene, wherein the remaining substituents are as defined in the specification, are disclosed, as well as pharmaceutical compositions containing them and a method of treating diseases associated with thrombosis, atherosclerosis, restenosis, hypertension, angina pectoris, arrhythmia, heart failure, and cancer by administerinType: GrantFiled: April 10, 2007Date of Patent: May 11, 2010Assignee: Schering CorporationInventors: Samuel Chackalamannil, Martin C. Clasby, William J. Greenlee, Yuguang Wang, Yan Xia, Enrico P. Veltri, Mariappan V. Chelliah
-
Patent number: 7488742Abstract: A series of compounds represented by the structural formulas and pharmaceutically acceptable isomers, salts, solvates and polymorphs thereof are disclosed. Also disclosed are pharmaceutical compositions containing said compounds and their use as thrombin receptor antagonists and binders to cannabinoid receptors.Type: GrantFiled: September 25, 2003Date of Patent: February 10, 2009Assignee: Schering CorporationInventors: Samuel Chackalamannil, Mariappan V. Chelliah, Yan Xia
-
Patent number: 7442712Abstract: A compound represented by the structural formula and pharmaceutically acceptable salts and solvents thereof is disclosed, wherein: the single-dashed line between the ring carbons to which R10 and R34 are attached represents either a single bond or a double bond; the double-dashed line between X and the carbon to which Y is attached represents either a single bond or an absent bond; X is —O— or —NR6— when the double-dashed line represents a single bond; X is H, —OH or —NHR20 when the double-dashed line represents an absent bond; and other parameters are as defined herein. Also disclosed are pharmaceutical compositions and combinations containing said compounds and their uses as thrombin receptor antagonists and binders to cannabinoid receptors.Type: GrantFiled: May 25, 2005Date of Patent: October 28, 2008Assignee: Schering CorporationInventors: Mariappan V. Chelliah, Samuel Chackalamannil, Yan Xia, Martin C. Clasby, William J. Greenlee, Yuguang Wang, Enrico P. Veltri, Wenxue Wu, Michael P. Graziano, Teddy Kosoglou, Madhu Chintala
-
Patent number: 7312223Abstract: The present invention is directed to a metabolite of a xanthine Phosphodiesterase type 5 inhibitor having the following structure derivatives, and formulations thereof, and processes for preparing the same.Type: GrantFiled: July 29, 2004Date of Patent: December 25, 2007Assignee: Schering CorporationInventors: Anima Ghosal, Wei Tong, Swapan K. Chowdhury, Shmuel Zbaida, Mark A. Wirth, Kevin B. Alton, James E. Patrick, Craig D. Boyle, Andrew Stamford
-
Patent number: 7271174Abstract: The present invention relates to metabolites of tricyclic amides, and structurally related compounds, represented by the structural formula (I): and pharmaceutically acceptable isomers, salts, solvates or esters of the compound of formula (I), wherein: R1 is selected from the group consisting of H and ?O; R2-R5 can be the same or different, each being independently selected from the group consisting of H, —OH, halide, —NH2 and ?O; and, the combination solid-dashed lines independently represent either single bonds or double bonds, wherein the number of combination solid-dashed lines that are double bonds is not greater than 2, and when, the double bonds are not adjacent, and when 0, one of R1-R5 is not H. Also disclosed are methods of treatment of proliferative diseases and methods for inhibiting the abnormal growth of cells, and for inhibiting farnesyl protein transferase using the novel compounds.Type: GrantFiled: June 23, 2004Date of Patent: September 18, 2007Assignee: Schering CorporationInventors: Swapan K. Chowdhury, Anima Ghosal, Robert M. Iannucci, Wenqing Feng, Tze-Ming Chan, Shmuel Zbaida, Kevin B. Alton, Ronald J. Doll, Keith P. Minor
-
Patent number: 7235567Abstract: A crystalline polymorph of a bisulfate salt of a thrombin receptor antagonist compound, which exhibits a powder x-ray diffraction profile substantially the same as that shown in FIG. 1, or which exhibits a differential scanning calorimtery profile substantially the same as that shown in FIG. 3, and is represented by the formula for Compound 2: and processes for preparing Compound 2 are disclosed. Pharmaceutical compositions comprising the polymorph of the bisulfate salt and at least one excipient or carrier, and methods of using the polymorph of Compound 2 to treat a variety of physiological disorders, such as thrombosis, are also disclosed.Type: GrantFiled: January 9, 2004Date of Patent: June 26, 2007Assignee: Schering CorporationInventor: Wenxue Wu
-
Patent number: 7037920Abstract: Heterocyclic-substituted tricyclics of the formula or a pharmaceutically acceptable salts thereof, wherein: n1 and n2 are independently 0-2; Het is an optionally substituted mono-, bi- or tricyclic heteroaromatic group; B is alkyl or optionally substituted alkenyl; R22 is —COR23 or a carboxy, sulfinyl, sulfonyl, sulfonamide or amino acid derivative; R23 is haloalkyl; alkenyl; haloalkenyl; alkynyl; optionally substituted cycloalkyl; cycloalkyl-alkyl; aryl; arylalkyl; heteroaryl; heterocycloalkyl; or —COOH and/or —SO3H substituted alkyl; R1, R2, R3, R9, R10 and R11 are as defined in the specification; are disclosed, as well as pharmaceutical compositions containing them and a method of treating diseases associated with thrombosis, atherosclerosis, restenosis, hypertension, angina pectoris, arrhythmia, heart failure, and cancer by administering said compounds.Type: GrantFiled: October 16, 2002Date of Patent: May 2, 2006Assignee: Schering CorporationInventors: Samuel Chackalamannil, Mariappan V. Chelliah, Martin C. Clasby, Yan Xia
-
Patent number: 6969719Abstract: A polycyclic guanine phosphodiesterase V inhibitor having the formula (I.1) or (II.Type: GrantFiled: August 26, 2002Date of Patent: November 29, 2005Assignee: Schering CorporationInventors: Theodros Asberom, Yueqing Hu, Dmitri Pissarnitski, Ruo Xu, Yuguang Wang, Samuel Chackalamannil, John W. Clader, Andrew William Stamford
-
Patent number: 6958337Abstract: The crystalline polymorph Form I of (?)-4-[4-[4-[4-[[(2R-cis)-5-(2,4-difluorophenyl)tetrahydro-5-(1H-1,2,4-triazol-1-ylmethyl)furan-3-yl]methoxy]phenyl]-1-piperazinyl]phenyl-2,4-dihydro-2-[(S)-1-ethyl-2(S)-hydroxylpropyl]-3H-1,2,4-triazol-3-one represented by the formula I pharmaceutical compositions containing such a polymorph and methods of using such a polymorph to treat fungal infections in mammals are disclosed.Type: GrantFiled: February 25, 2004Date of Patent: October 25, 2005Assignee: Schering CorporationInventors: David R. Andrews, William Leong, Anantha Sudhakar
-
Patent number: 6943171Abstract: A compound having the formula (Ia) or (b), salt or solvate thereof, with the variables as defined herein, which can inhibit selectively phosphodiesterase V and can be useful for treating sexual dysfunction and other physiological disorders, symptoms and diseases:Type: GrantFiled: November 7, 2002Date of Patent: September 13, 2005Assignee: Schering CorporationInventors: Theodros Asberom, John W. Clader, Yueqing Hu, Dmitri A. Pissarnitski, Andrew W. Stamford, Ruo Xu
-
Patent number: 6894065Abstract: Heterocyclic-substituted compounds of the formula or a pharmaceutically acceptable salt thereof, are disclosed, wherein: Z is —(CH2)n—; ?wherein R10 is absent; or ?wherein R3 is absent; the single dotted line represents an optional double bond; the double dotted line represents an optional single bond; n is 0-2; Het is an optionally substituted mono-, bi- or tricyclic heteroaromatic group; B is —(CH2)n3—, wherein n3 is 0-5, —CH2—O—, —CH2S—, —CH2—NR6—, —C(O)NR6—, —NR6C(O)—, ?optionally substituted alkenyl or optionally substituted alkynyl; X is —O— or —NR6— when the double dotted line represents a single bond, or X is H, —OH or —NHR20 when the bond is absent; Y is ?O, ?S, (H, H), (H, OH) or (H, C1-C6 alkoxy) when the double dotted line represents a single bond, or when the bond is absent, Y is ?O, ?NOR17, (H, H), (H, OH), (H, SH), (H, C1-C6 alkoxy) or (H, substituted-amino); R22 and R23 are independently —OH, —OC(O)R30, OC(O)NR30R31, or optionally substituted alkyl, alkenyl, alkynyl, heterocType: GrantFiled: June 9, 2003Date of Patent: May 17, 2005Assignee: Schering CorporationInventors: Samuel Chackalamannil, Mariappan V. Chelliah, Yan Xia