47 results about "Receptor Antagonist Therapy" patented technology

This invention relates to a method for treating and preventing neurological disorders related to rapid-eye-movement (REM) sleep disturbances in a mammal comprising administering to the mammal an amount of an NPY Y5 receptor antagonist which effectively reduces REM sleep.

The present invention relates to phenyl or heteroaryl amino alkane derivatives of formula (I)

in which the groups Q¹-Q⁴, Ar, and R¹-R⁷ are as defined in the specification and claims. These materials are useful as active ingredients of pharmaceutical preparations. The phenyl or heteroaryl amino alkanes of the present invention have IP receptor antagonistic activity, and can be used for the prophylaxis and treatment of diseases associated with IP receptor antagonistic activity. Such diseases include urological diseases or disorders as follows: bladder outlet obstruction, overactive bladder, urinary incontinence, detrusor hyper-reflexia, detrusor instability, reduced bladder capacity, frequency of micturition, urge incontinence, stress incontinence, bladder hyperreactivity, benighn prostatic hypertrophy (BPH), prostatitis, urinary frequency, nocturia, urinary urgency, pelvic hypersensitivity, urethritis, pelvic pain syndrome, prostatodynia, cystitis, or idiophatic bladder hypersensitivity. The compounds of the present invention are also useful for treatment of pain including, but not limited to inflammatory pain, neuropathic pain, acute pain, chronic pain, dental pain, premenstrual pain, visceral pain, headaches, and the like; hypotension; hemophilia and hemorrhage; and inflammation, since these diseases also are alleviated by treatment with an IP receptor antagonist. The application claims the compounds, pharmaceutical compositions containing them, and methods of treatment using them.

Provided are pharmaceutical compositions and methods of treatment or prophylaxis of certain neuropsychiatric conditions, in particular mood disorders. The compounds are of the general Formula I-V as described herein.

The subject invention relates to novel P2X3 receptor antagonists that play a critical role in treating disease states associated with pain, in particular peripheral pain, inflammatory pain, or tissue injury pain that can be treated using a P2X3 receptor subunit modulator.

The subject invention relates to novel P2X₃ receptor antagonists that play a critical role in treating disease states associated with pain, in particular peripheral pain, inflammatory pain, or tissue injury pain that can be treated using a P2X₃ receptor subunit modulator.

Pharmaceutical compositions and methods of treating Down Syndrome, mental retardation or both are provided. The pharmaceutical compositions comprise one or more benzodiazepine receptor antagonists, such as flumazenil.

The subject invention relates to novel P2X3 receptor antagonists that play a critical role in treating disease states associated with pain, in particular peripheral pain, inflammatory pain, or tissue injury pain that can be treated using a P2X3 receptor subunit modulator.

The subject invention relates to novel P2X₃ receptor antagonists that play a critical role in treating disease states associated with pain, in particular peripheral pain, inflammatory pain, or tissue injury pain that can be treated using a P2X₃ receptor subunit modulator.

Provided herein are methods for determining if a subject will benefit from A_2B receptor antagonist therapy.

The invention provides a P2Y12 receptor platelet aggregation detection reagent card and a production method thereof. The P2Y12 receptor platelet aggregation detection reagent card comprises four detection channels, the first channel contains a lyophilized reagent coated with BSA and fibrinogen and contains no activators, the second channel contains a lyophilized reagent coated with the BSA and fibrinogen and also contains a platelet maximum activator iso-TRAP (thrombin receptor activating peptide), the third channel contains no lyophilized reagents, and the fourth channel contains the lyophilized reagent coated with the BSA and fibrinogen, and also contains a platelet P2Y12 receptor activator ADP (adenosine diphosphate) and a P2Y1 receptor antagonist PGE1 (prostaglandin E1). The patient'sP2Y12 receptor pathway-correlated platelet aggregation function is rapidly and effectively detected through optical nephelometry by using the detection reagent card. The card has the advantages of high sensitivity, strong specificity, easiness in operation, and suitableness for bedside fast detection, and can well predict the future thrombus or bleeding risk in patients treated with the P2Y12 receptor antagonists.

The present invention is directed to methods of treating and/or ameliorating muscular dystrophy and/or treating cardiomyopathy in muscular dystrophy patients by administration of a therapeutically effective amount of a thromboxane A₂ receptor antagonist.

Central neuropathic pain is treated with an analgesic composition that consists essentially of an N-methyl-D-aspartate (NMDA) receptor antagonist. In one embodiment, the invention includes chronic administration of the (NMDA) receptor antagonist. In another embodiment, the invention is use of an NMDA receptor antagonist or component thereof for the manufacture of a medicament than includes an analgesic component that consists essentially of an NMDA receptor antagonist for the chronic treatment of central neuropathic pain.

The present invention provides genetic markers on human chromosome 1 that are associated with a beneficial response to CRTH2 receptor antagonists. These CRTH2 receptor antagonist response markers are useful, inter alia, to identify patients who are most likely to benefit from treatment with CRTH2 receptor antagonist compositions and drug products, in methods of treating patients having a disease susceptible to treatment with a CRTH2 receptor antagonist, and in methods for selecting the most appropriate therapy for such patients.

The present invention relates to carboxamides which are useful as an active ingredient of pharmaceutical preparations. The carboxamides of the present invention have IP receptor antagonistic activity, and can be used for the prophylaxis and treatment of diseases associated with IP receptor antagonistic activity. Such diseases include urological diseases or disorder as follows: bladder outlet obstruction, overactive bladder, urinary incontinence, detrusor hyper-reflexia, detrusor instability, reduced bladder capacity, frequency of micturition, urge incontinence, stress incontinence, bladder hyperreactivity, benighn prostatic hypertrophy (BPH), prostatitis, urinary frequency, nocturia, urinary urgency, pelvic hypersensitivity, urethritis, pelvic pain syndrome, prostatodynia, cystitis, or idiophatic bladder hypersensitivity. The compounds of the present invention are also useful for treatment of pain including, but not limited to inflammatory pain, neuropathic pain, acute pain, chronic pain, dental pain, premenstrual pain, visceral pain, headaches, and the like; hypotension; hemophilia and hemorrhage; and inflammation, since the diseases are alleviated by treatment with an IP receptor antagonist.

A method for classifying cancer patients as likely to have lower response to MET receptor antagonist therapy comprises assessment of the presence or absence of a single nucleotide polymorphism in the MET promoter in a patient tissue sample. The invention provides more effective identification of patients to receive MET receptor antagonist therapy.