Abstract: A mixture comprising:
a) virginiamycin;
b) a pharmaceutically acceptable and substantially anhydrous wetting agent including sodium lauryl sulfate;
c) a sufficient amount of pharmaceutically acceptable buffering agent to provide a pH of from about 3 0 to about 7.0 when said mixture is added to water; and
d) from about 0.5 weight percent to about 10 0 weight percent colloidal silicon dioxide,
wherein the ratio of the weight percent of (b) to the weight percent of (a) percent by weight is at least about 1.5:1.
The mixture is designed to be added to water to produce a stable suspension of the virginiamycin, which can then be applied to, for example, feed grain.
Type:
Grant
Filed:
October 24, 2001
Date of Patent:
April 15, 2003
Assignee:
Pfizer Inc.
Inventors:
James W. Carson, Frederic W. Chapin, Charles H. Fahrenholz
Abstract: The invention relates to the use of a cyclic guanosine 3′, 5′-monophosphate phosphodiesterase type five (cGMP PDE V) inhibitor for increasing fecundity in a mammal by one or more of (a) promoting the growth of an oocyte, zygote, blastocyst, embryo and/or foetus, (b) increasing the rate or probability of survival of an embryo and/or foetus and (c) increasing the birth weight of a progeny, or for increasing milk productivity.
Type:
Grant
Filed:
October 18, 2001
Date of Patent:
April 15, 2003
Assignee:
Pfizer, Inc.
Inventors:
Simon Lempriere Westbrook, Johannes Fridrich Zanzinger
Abstract: This invention relates to cycloalkylpyrrole-3-carboxylic acid derivatives and heterocycloalkylpyrrole-3-carboxylic acid derivatives that bind with high selectively and/or high affinity to the benzodiazepine site of GABAA receptors. This invention also relates to pharmaceutical compositions comprising such compounds and to the use of such compounds in the treatment of central nervous system (CNS) diseases. This invention also relates to the use of these cycloalkylpyrrole-3-carboxylic acid derivatives and heterocycloalkylpyrrole-3-carboxylic acid derivatives in combination with one or more other CNS agents to potentiate the effects of the other CNS agents. Additionally this invention relates to the use such compounds as probes for the detection of GABAA receptors in tissue samples.
Type:
Application
Filed:
April 24, 2002
Publication date:
April 10, 2003
Applicant:
Pfizer Inc.
Inventors:
Daniel Yohannes, George Maynard, Xiaojun Liu
Abstract: This invention relates to insecticidal pet collars useful in protecting animals against arthropods comprising amitraz, or a pharmaceutically acceptable salt thereof, and atipamezole.
Abstract: The present invention concerns methods, pharmaceutical compounds, and compositions for stimulating neuroite outgrowth in nerve cells leading to nerve regeneration. These methods, compounds and compositions inhibit rotamase enzyme activity associated with binding proteins.
Type:
Grant
Filed:
December 1, 2000
Date of Patent:
April 8, 2003
Assignee:
Pfizer Inc.
Inventors:
Chuangxing Guo, Liming Dong, Xinjun J. Hou, Darin Vanderpool, Jesus Ernest Villafranca
Abstract: The present invention provides novel compounds of the Formula
and prodrugs thereof, geometric and optical isomers thereof, and pharmaceutically acceptable salts of such compounds, prodrugs and isomers, wherein R1-R8 and W are as described herein. Pharmaceutical compositions containing such compounds, prodrugs, isomers or pharmaceutically acceptable salts thereof, and methods, pharmaceutical compositions and kits for treating obesity, hyperlipidemia, glaucoma, cardiac arrhythmia, skin disorders, thyroid disease, hypothyroidism and related disorders and diseases such as diabetes mellitus, atherosclerosis, hypertension, coronary heart disease, hypercholesteremia, depression and osteoporosis are also provided.
Type:
Grant
Filed:
September 27, 2001
Date of Patent:
April 8, 2003
Assignee:
Pfizer Inc.
Inventors:
Yuan-Ching Phoebe Chiang, Robert L. Dow
Abstract: The present invention relates to the use of diazepinoindoles of the formula (I):
in which A is aryl or nitrogen-containing heteroaryl, and B is a hydroxyl or amino radical,
for the treatment of chronic obstructive pulmonary disease.
Abstract: This invention relates to pharmaceutical compositions comprising combinations of a GABA agonist, a prodrug thereof or a pharmaceutically acceptable salt of said GABA agonist or said prodrug and a SDI, a prodrug thereof or a pharmaceutically acceptable salt of said SDI or said prodrug, kits containing such combinations and methods of using such combinations to treat mammals, including humans, suffering from diabetic complications such as diabetic neuropathy, diabetic nephropathy, diabetic cardiomyopathy, diabetic retinopathy, diabetic microangiopathy, diabetic macroangiopathy, cataracts or foot ulcers.
Abstract: Novel amines of formulas 1D and 1E
are disclosed and are useful as agents in the treatment of epilepsy, faintness attacks, hypokinesia, cranial disorders, neurodegenerative disorders, depression, anxiety, panic, pain, neuropathological disorders, inflammatory diseases, and gastrointestinal disorders, especially IBS. Processes for the preparation and intermediates useful in the preparation are also disclosed.
Type:
Grant
Filed:
April 7, 2000
Date of Patent:
April 8, 2003
Assignee:
Pfizer Inc.
Inventors:
Justin Stephen Bryans, David Christopher Horwell, Clare Octavia Kneen, David Juergen Wustrow
Abstract: The present invention relates to methods for treating or preventing a disease or disorder in an animal caused by infection by Mycoplasma bovis (M. bovis) by administering to the animal an effective amount of a Mycoplasma hyopneumoniae (M. hyo) vaccine. The M. hyo vaccine can be a whole or partial cell inactivated or modified live preparation, a subunit vaccine, or a nucleic acid or DNA vaccine. The M. hyo vaccine administered in accordance with the present invention can be synthesized or recombinantly produced.
Type:
Application
Filed:
June 20, 2002
Publication date:
April 3, 2003
Applicant:
Pfizer Inc.
Inventors:
Alexander C. Goudie, Andrew Raymond Peters, Robin Lee Keich
Abstract: An antiparasitic combination therapy compising a combination of a 13-monosaccharide 5-oxime avermectin, such as selamectin, and praziquantel in a veterinarily acceptable carrier, diluent or adjuvant. Also provided is a method of treatment or prophylaxis of a parasitic infestation as well as a kit useful in the treatment or prophylaxis of a parasitic infestation of flea, heartworm or tapeworm in a mammal.
Abstract: The invention relates to compounds of the formula 1
and to pharmaceutically acceptable salts and solvates thereof, wherein A, X, R1, R3 and R4 are as defined herein. The invention also relates to methods of treating abnormal cell growth in mammals with administering the compounds of formula 1 and to pharmaceutical compositions for treating such disorders which contain the compounds of formula 1. The invention also relates to methods of preparing the compounds of formula 1.
Type:
Grant
Filed:
April 12, 2001
Date of Patent:
April 1, 2003
Assignee:
Pfizer Inc
Inventors:
John Charles Kath, Norma Jacqueline Tom, Zhengyu Liu, Eric David Cox, Joel Morris, Samit Kumar Bhattacharya
Abstract: This invention relates to improved processes for preparing compounds of Formula II,
and compounds of Formula III,
wherein R1, R2, R3 and Prt are defined as set forth in the specification.
Type:
Grant
Filed:
February 1, 2000
Date of Patent:
April 1, 2003
Assignee:
Pfizer Inc.
Inventors:
Frank R. Busch, Charles K. Chiu, Clifford N. Meltz, Ronald J. Post, Peter R. Rose
Abstract: A method of treating hyperproliferation diseases in mammals in need of such treatment, which method includes administering to said mammal a therapeutically effective amount of a compound of the formula:
or a pharmaceutically acceptable salt, hydrate or prodrug thereof, wherein R1, R2, R3, R4, W, X, Y, Z and t are as defined herein.
Type:
Grant
Filed:
April 13, 2000
Date of Patent:
April 1, 2003
Assignee:
Pfizer INC
Inventors:
Steven W. Goldstein, Kelly P. Longo, Bernard Hulin
Abstract: The invention described herein relates to: the use of an effective inhibitor of a bacterial &agr;-amylase and/or &agr;-glucosidase in the manufacture of a composition for the treatment of acidosis; a method of treatment of rumen acidosis which comprises administration of an effective amount of an effective inhibitor of a bacterial &agr;-amylase and/or &agr;-glucosidase to a ruminant; a formulation suitable for the treatment of acidosis in an animal which comprises an effective inhibitor of a bacterial &agr;-amylase and/or &agr;-glucosidase in admixture with a suitable excipient, diluent or carrier selected with regard to the intended route of administration and standard pharmaceutical/veterinary/farming practice; screening methods useful in the identification of a suitable inhibitor of a bacterial &agr;-amylase and/or &agr;-glucosidase for the treatment of acidosis in a ruminant; a process for improving ruminant milk quality and/or quantity which comprises treatment of a ruminant with an effective amount of a
Type:
Application
Filed:
January 29, 2002
Publication date:
March 27, 2003
Applicant:
Pfizer Inc.
Inventors:
Bernard Joseph Banks, Mark Andrew Haxell, Graham Lunn, Michael Stephen Pacey, Lee Richard Roberts
Abstract: The present invention provides isolated chimpanzee EP4 protein, DNA molecules encoding said protein, vectors and cells carrying said DNA molecules, specific binding partners for the protein, and methods of determining ligands for chimpanzee EP4.
Type:
Application
Filed:
September 13, 2002
Publication date:
March 27, 2003
Applicant:
Pfizer Inc.
Inventors:
Tessa A. Castleberry, Bihong Lu, Thomas A. Owen, Steven L. Smock
Abstract: The present invention provides isolated baboon and cynomolgus macaque EP4 protein, DNA molecules encoding said protein, vectors and cells carrying said DNA molecules, specific bind partners for the protein, and methods of determining ligands for baboon and cynomolgus macaque EP4.
Type:
Application
Filed:
September 13, 2002
Publication date:
March 27, 2003
Applicant:
Pfizer Inc.
Inventors:
Tessa A. Castleberry, Bihong Lu, Thomas A. Owen, Steven L. Smock
Abstract: This invention relates to certain benzoxazepinones and benzothiazepinones useful as hypocholesterolemic agents, hypotriglyceridemic agents, antiatherosclerosis agents, antifungal agents, anti-Alzheimer's agents or anti-acne agents.
Abstract: A method is provided for treating or preventing a disorder or condition selected from hypertension, depression, generalized anxiety disorder, phobias, posttraumatic stress syndrome, avoidant personality disorder, premature ejaculation, eating disorders, obesity, cluster headache, migraine, pain, obsessive-compulsive disorder, panic disorder, endocrine disorders, vasospasm, cerebellar ataxia, gastrointestinal tract disorders, premenstrual syndrome, fibromyalgia syndrome, stress incontinence, chronic paroxysmal hemicrania and headache in a mammal, comprising administering to a mammal in need of such treatment or prevention an amount of a compound of the formula (I)
or the pharmaceutically acceptable salt thereof; wherein X, Y, Z, R2 and R3 are as defined herein.
Abstract: The present invention relates to compounds of the formula
wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, n, p, W, X, Y and Z are defined as in the specification, to pharmaceutical compositions containing them and to their medicinal use. The compounds of the invention are useful in the treatment or alleviation of inflammation and other inflammation associated disorders, such as arthritis, colon cancer, and Alzheimer's disease in mammals, preferably humans, dogs, cats, horses and livestock.