Abstract: This invention is directed to methods, pharmaceutical compositions and kits comprising an aldose reductase inhibitor (ARI), a prodrug thereof or a pharmaceutically acceptable salt of said ARI or said prodrug and a selective COX-2 inhibitor, a prodrug thereof or a pharmaceutically acceptable salt of said selective COX-2 inhibitor or said prodrug. This invention further relates to methods of using those pharmaceutical compositions for the treatment of diabetic complications such as diabetic neuropathy, diabetic nephropathy, diabetic retinopathy and diabetic cardiomyopathy.
Abstract: A pharmaceutical composition containing a glycogen phosphorylase inhibitor of Formula I or IA as defined herein is administered to a mammal to treat infection.
Type:
Grant
Filed:
February 16, 2001
Date of Patent:
April 29, 2003
Assignee:
Pfizer Inc.
Inventors:
Joyce A. Sutcliffe, Judith Lee Treadway
Abstract: This application is directed to a compound of Formula I
wherein a, X, R1, R2, R3 and R4 are as defined herein, useful in the treatment of respiratory, allergic, rheumatoid, body weight regulation, inflammatory and central nervous system disorders such as asthma, chronic obstructive pulmonary disease, adult respiratory diseases syndrome, shock, fibrosis, pulmonary hypersensitivity, allergic rhinitis, atopic dermatitis, psoriasis, weight control, rheumatoid arthritis, cachexia, Crohn's disease, ulcerative colitis, arthritic conditions and other inflammatory diseases, depression, multi-infarct dementia and AIDS.
Abstract: This invention relates to novel methods of measuring the activity and/or levels of ABCA1 protein, including the use of acceptors of ABCA1 substrates, as well as methods involving the measurement of ABCA1 mRNA and protein levels.
Abstract: This invention relates to compounds of the formula 1
and to pharmaceutically acceptable salts, prodrugs, and solvates thereof wherein X1, R1, R2, R8, R9 and R10 are as defined herein. The compounds of formula 1 are antibacterial and antiprotozoal agents that may be used to treat various bacterial and protozoal infections and disorders related to such infections. The invention also relates to pharmaceutical compositions containing the compounds of formula 1 and to methods of treating bacterial and protozoal infections by administering the compounds of formula 1.
Type:
Grant
Filed:
February 26, 2001
Date of Patent:
April 29, 2003
Assignee:
Pfizer Inc.
Inventors:
Takushi Kaneko, William Thomas McMillen, Wei-Guo Su, Hongjuan Zhao
Abstract: The compounds of the instant invention are bicyclic or tricyclic amino acids useful in the treatment of epilepsy, faintness attacks, hypokinesia, cranial disorders, neurodegenerative disorders, depression, anxiety, panic, pain, arthritis, neuropathological disorders, sleep disorders, visceral pain disorders, and gastrointestinal disorders. Processes for the preparation of the final products and intermediates useful in the process are included. Pharmaceutical compositions containing one or more of the compounds are also included.
Type:
Application
Filed:
April 16, 2002
Publication date:
April 24, 2003
Applicant:
Pfizer Inc.
Inventors:
David Clive Blakemore, Justin Stephen Bryans, Sophie Caroline Williams
Abstract: The present invention is directed to a compound of the formula (I):
and pharmaceutically acceptable salts thereof, wherein R1, R2, Y, U, W, k, A, E, V, R4 and R5 are as defined herein, pharmaceutical compositions thereof, and methods of use thereof in the inhibition of serotonin reuptake, the inhibition of the binding of 5-HT2A serotonin receptors and the treatment of diseases, conditions or disorders of the central nervous system. Further, the present invention is also directed to methods for the preparation of compounds of formula (I) and intermediates useful therefor.
Type:
Grant
Filed:
August 1, 2001
Date of Patent:
April 22, 2003
Assignee:
Pfizer Inc.
Inventors:
Anton Franz Joseph Fliri, Todd William Butler, Randall James Gallaschun
Abstract: This invention is directed to EP4 receptor selective prostaglandin agonists of the Formula I,
wherein R2, X, Z and Q are as defined in the specification. This invention is also directed to pharmaceutical compositions containing those compounds. This invention is also directed to methods of treating conditions which present with low bone mass, particularly osteoporosis, frailty, an osteoporotic fracture, a bone defect, childhood idiopathic bone loss, alveolar bone loss, mandibular bone loss, bone fracture, osteotomy, bone loss associated with periodontitis, or prosthetic ingrowth in a mammal comprising administering those compounds.
Abstract: A solubility-improved drug form is combined with a concentration-enhancing polymer in a sufficient amount so that the combination provides substantially enhanced drug concentration in a use environment relative to a control comprising the same amount of the same drug form without the concentration-enhancing polymer.
Abstract: A composition comprising a basic drug, a drug which forms a zwitterion, or a salt of either entity, admixed with a polymer selected from hydroxypropylmethylcellulose acetate succinate (HPMCAS), cellulose acetate trimellitate (CAT), cellulose acetate phthalate (CAP), hydroxypropylcellulose acetate phthalate (HPCAP), hydroxypropylmethylcellulose acetate phthalate (HPMCAP), and methylcellulose acetate phthalate (MCAP). The compositions having improved solubility, hence bioavailability, in the small intestine; Processes for testing such compositions, and methods of using such compositions. The compositions comprise the basic drug, zwitterion, or salt and one or more of the aforementioned polymers. The invention further relates to a method for increasing the bioavailability of a basic or a zwitterionic drug comprising co-administering the basic drug, the zwitterionic drug, or the salt, with one or more of the aforementioned polymers.
Type:
Grant
Filed:
January 31, 2000
Date of Patent:
April 15, 2003
Assignee:
Pfizer Inc
Inventors:
William J. Curatolo, James A. S. Nightingale, Ravi M. Shanker, Steven C. Sutton
Abstract: The present invention provides a method of treating or preventing a novelty-seeking disorder, such as pathological gambling, attention deficit disorder with hyperactivity disorder and sex addiction, comprising administering a compound which is a dopamine D4 receptor ligand, or a pharmaceutically acceptable salt thereof.
Type:
Grant
Filed:
July 26, 2001
Date of Patent:
April 15, 2003
Assignee:
Pfizer Inc
Inventors:
Stevin H. Zorn, Mark A. Sanner, Antor F. Fliri, Patricia A. Seymour
Abstract: A compound of the formula
or the pharmaceutically acceptable salt thereof; wherein R1, R2, R3 and R4 are as defined above useful to treat inflammation and other immune disorders.
Abstract: This invention provides a RP-HPLC method, for the determination of logPoct values, which combines ease of operation and high accuracy, and which has been shown to work for a set of 36 molecules largely comprised of drugs. The general features of the method are: i) compound sparing (≦1 mL of a 30-50 &mgr;g/mL solution needed), ii) rapid determinations (20 minutes on average), iii) low sensitivity to impurities, iv) wide lipophilicity range (6 logPoct units), v) good accuracy, vi) excellent reproducibility. A linear free energy relationship (LFER) analysis, based on solvation parameters, shows that the method encodes the same information obtained from a shake-flask logPoct determination. The value generated via this method is referred to as ElogPoct.
Type:
Grant
Filed:
February 13, 2001
Date of Patent:
April 15, 2003
Assignee:
Pfizer Inc.
Inventors:
Franco Lombardo, Marina Y. Shalaeva, Karl A. Tupper
Abstract: The present invention relates to compounds of the formula 1
and to pharmaceutically acceptable salts, prodrugs and solvates thereof, wherein X1, R1, R2 and R3 are as defined herein. The invention also relates to pharmaceutical compositions containing the above compounds and to methods treating hyperproliferative disorders in mammals by administering the above compounds.
Type:
Grant
Filed:
March 9, 2001
Date of Patent:
April 15, 2003
Assignee:
Pfizer Inc
Inventors:
Eric R. Larson, Mark C. Noe, Thomas G. Gant
Abstract: The present invention is directed to methods for stimulating the motility of the gastrointestinal system in a patient which comprises administering a growth hormone secretagogue, a prodrug thereof or a pharmaceutically acceptable salt of said secretagogue or said prodrug. More particularly, the present invention provides methods for stimulating the motility of the gastrointestinal system in a patient which comprises administering a compound of Formula I:
a prodrug thereof or a pharmaceutically acceptable salt of said secretagogue or said prodrug.