39 results about "Subtype selective" patented technology

The invention discloses E-configuration benzamide compounds, and a pharmaceutical preparation application thereof. The structure of the E-configuration benzamide compounds is disclosed as Formula (I); the chemical name is N-(2-amino-4-fluorophenyl)-4-[N-[(E)-3-(3-pyridyl)acryloyl]aminomethyl]benzamide; and in the structural formula, the configuration of the 3-pyridylacryloyl group is E. The E-configuration benzamide compounds disclosed as Formula (I) have subtype selective histone deacetylase inhibition activity, and are mainly used for inhibiting HDAC1, HDAC2 and HDAC3 in Class I HDAC and HDAC10 in Class IIb HDAC. The E-configuration benzamide compounds disclosed as Formula (I) can be used for treating diseases related to histone deacetylase activity abnormity, such as cancers, including lymphomata, entity tumor, blood system tumors and the like.

The invention relates, in part, to granulocyte type selective markers that are preferentially expressed in granulocytes and their use in drug screening assays. Additionally, the granulocyte type selective markers are useful in the diagnosis and treatment of granulocyte disorders and in the assessment of the efficacy of therapies of granulocyte disorders.

Opioid receptor compounds and pharmaceutical compositions thereof are presented. Also presented are methods for treating a condition mediated by an opioid receptor by administering an effective amount of the opioid receptor compound to a patient in need thereof.

Disclosed are chemical entities of Formula (I):

wherein R¹ and Z are defined herein, as NR2B subtype selective receptor antagonists. Also disclosed are pharmaceutical compositions comprising a chemical entity of Formula (I), and methods of treating various diseases and disorders associated with NR2B antagonism, e.g., diseases and disorders of the CNS, such as depression, by administering a chemical entity of Formula (I).

The invention provides well-defined heterocyclic compounds that are useful as subtype selective alpha 2 adrenergic agonists. As such, the compounds described herein are useful in treating a wide variety of disorders associated with selective subtype modulation of alpha 2 adrenergic receptors.

Disclosed are chemical entities of formula (I) wherein X, Y, Z, R1, R3, R4, R5 and R6 are defined herein, as NR2B subtype selective receptor antagonists. Also disclosed are pharmaceutical compositions comprising a chemical entity of formula (I), and methods of treating various diseases and disorders associated with NR2B antagonism, e.g., diseases and disorders of the CNS, such as depression, by administering a chemical entity of formula I.

Disclosed are chemical entities of formula I: [INSERT CHEMICAL FORMULA HERE] wherein X, Y, Z, R1, R3, R4, R5 and R6 are defined herein, as NR2B subtype selective receptor antagonists. Also disclosed are pharmaceutical compositions comprising a chemical entity of formula I, and methods of treating various diseases and disorders associated with NR2B antagonism, e.g., diseases and disorders of the CNS, such as depression, by administering a chemical entity of formula I.

The present invention provides a compound of the formula:

or pharmaceutically acceptable salts, solvates or prodrugs thereof, wherein Y, Ar, R¹ and R² are defined herein. Also provided are pharmaceutical compositions, methods of using, and methods of preparing the compounds.

This invention relates to a method for modulating α₂ subtype GABA_A receptors with heterocyclic compounds of formula I, and salts, solvates and prodrugs thereof. The invention further relates to novel heteocyclic compounds and pharmaceutical compositions containing said compounds. In addition the invention relates to the treatment of depression, an anxiety disorder, a psychiatric disorder, a learning or cognitive disorder, a sleep disorder, a convulsive or seizure disorder or pain

The present invention provides compounds which are subtype selective antagonists of the alpha 2B adrenergic receptor and have no or weak antagonist activity at the other alpha adrenergic receptors. These compounds are useful as tool compounds and, in particular, as tool compounds for developing compounds useful in treating diseases that include but are not limited to chronic pain, visceral pain, corneal pain, neuropathic pain, glaucoma, ischemic neuropathies and other neurodegenerative diseases and conditions. These compounds are also useful as compounds for treating myocardial infarction and preventing acute coronary events. The compounds of this invention are 3-amino-1-thioxo or oxo-1,2,5,6,7,8-hexahydro-2,7-naphthyridine-4-carbonitriles or substituted derivatives thereof.

A method of treating, preventing, or ameliorating a pathological condition associated with a melatonin receptor in a mammal by using a pharmaceutical composition containing a compound of formula (I) as a ligand interacting with the melatonin receptor,

R₁, R₂, R₃, R₄ and R₇ are independently H, halo, alkyloxyl, alkyl or hydroxyl, provided that one of R₁, R₂, R₃ and R₇ is X—(CH₂)_n—R₈; R₅ is alkyl or arylalkyl; R₆ is H or alkyl; X is a bond, O, S, SO, SO₂, CO or NH; n=0-10; R₈ is alkenyl, substituted or unsubstituted aryl, NR₉R₁₀, or OR₉; R₉ is H, substituted or unsubstituted arylmethyl, or alkenyl; and R₁₀ is H or alkyl.

The invention provides well-defined heterocyclic compounds that are useful as subtype selective alpha 2 adrenergic agonists. As such, the compounds described herein are useful in treating a wide variety of disorders associated with selective subtype modulation of alpha 2 adrenergic receptors.