65 results about "Dopamine receptor" patented technology

The invention relates to substituted heterocycle fused gamma-carbolines of the Formula Q as described herein, in free base or pharmaceutically acceptable salt form, and / or pharmaceutical compositions thereof, and methods of use in the treatment of diseases involving the 5-HT2A receptor pathway, the serotonin transporter (SERT) pathway and / or the dopamine D2 receptor pathway signaling systems.

The present invention relates to novel dopamine D2 receptor ligands. The invention further relates to functionally-biased dopamine D2 receptor ligands and the use of these compounds for treating or preventing central nervous system and systemic disorders associated with dysregulation of dopammode inergic activity. The present invention relates to novel compounds that modulate dopamine D2 receptors. In particular, compounds of the present invention show functional selectivity at the dopamine D2 receptors and exhibit selectivity downstream of the D2 receptors, on the 0-arrestin pathway and / or on the cAMP pathway.

The invention relates to compounds of the formula (I). The invention also relates to the use of a compound of the formula I or a pharmaceutically acceptable salt thereof for preparing a pharmaceutical composition for the treatment of a medical disorder susceptible to treatment with a dopamine D3 receptor ligand.The invention also relates to the use of a compound of the formula I or a pharmaceutically acceptable salt thereof for preparing a pharmaceutical composition for the treatment of a medical disorder susceptible to treatment with a dopamine D3 receptor ligand.

The present invention relates to compounds of formula (I)wherein R1 and A are as defined in the specification as dual modulators of the serotonin 5-HT2a and dopamine D3 receptors, their manufacture, pharmaceutical compositions containing them and their use as medicaments. Compounds of general formula (I) have high affinity for the dopamine D3 and serotonin (5-Hydroxytryptamine; 5-HT) 5-HT2A receptors and are effective in the treatment of psychotic disorders, as well as other diseases such as depression and anxiety, drug dependence, dementias and memory impairment.

The present invention relates to aromatic compounds of the formula Iwherein Ar is phenyl or an aromatic 5- or 6-membered C-bound heteroaromatic radical, wherein Ar may carry 1 radical Ra and wherein Ar may also carry 1 or 2 radicals Rb;X is N or CH;Y is O, S, —CH═N—, —CH═CH— or —N═CH—;A is CH2, O or S;E is CR6R7 or NR3;R1 is C1-C4-alkyl, C3-C4-cycloalkyl, C3-C4-cycloalkylmethyl, C3-C4-alkenyl, fluorinated C1-C4-alkyl, fluorinated C3-C4-cycloalkyl, fluorinated C3-C4-cycloalkylmethyl, fluorinated C3-C4-alkenyl, formyl or C1-C3-alkylcarbonyl;R1a is H, C2-C4-alkyl, C3-C4-cycloalkyl, C3-C4-alkenyl, fluorinated C1-C4-alkyl, fluorinated C3-C4-cycloalkyl, or R1a and R2 together are (CH2)n with n being 2 or 3, or R1a and R2a together are (CH2)n with n being 2 or 3;R2 and R2a are independently of each other H, CH3, CH2F, CHF2 or CF3;R3 is H or C1-C4-alkyl;R6, R7 independently of each other are selected from H, C1-C2-alkyl and fluorinated C1-C2-alkyl;and the physiologically tolerated acid addition salts thereof.The invention also relates to the use of a compound of the formula I or a pharmaceutically acceptable salt thereof for preparing a pharmaceutical composition for the treatment of a medical disorder susceptible to treatment with a dopamine D3 receptor ligand.

The invention discloses an indoline-2-ketone D3 receptor ligand, which is a compound as shown in the formula I or pharmaceutical salt thereof, wherein n=2 or 3; R represents H, 4-CH3, 2,3-diCH3, 2-CH3, 4-OCF3, 3-OCH3, 3,4-diCH3 or 4-Cl. In comparison with the prior art, the compound has a strong activity to a dopamine D3 receptor, is used in treating or preventing central nervous and metal diseases such as schizophrenia, Parkinson's disease, drug dependence and relapse, etc., can be used in neuroprotection, and is used as a tool drug for researching D3 receptor structure, function and diseases related to D3 receptor dysfunction.

The present invention relates to aromatic compounds of the formula Iwherein Ar is phenyl or an aromatic 5- or 6-membered C-bound heteroaromatic radical, wherein Ar may carry 1 radical Ra and wherein Ar may also carry 1 or 2 radicals Rb;X is N or CH;E is CR6R7 or NR3;R1 is C1-C4-alkyl, C3-C4-cycloalkyl, C3-C4-cycloalkylmethyl, C3-C4-alkenyl, fluorinated C1-C4-alkyl, fluorinated C3-C4-cycloalkyl, fluorinated C3-C4-cycloalkylmethyl, fluorinated C3-C4-alkenyl, formyl or C1-C3-alkylcarbonyl;R1a is H, C1-C4-alkyl, C3-C4-cycloalkyl, C3-C4-cycloalkylmethyl, C3-C4-alkenyl, fluorinated C1-C4-alkyl, fluorinated C3-C4-cycloalkyl, fluorinated C3-C4-cycloalkylmethyl, fluorinated C3-C4-alkenyl, or R1a and R2 together are (CH2)n with n being 2, 3 or 4, or R1a and R2a together are (CH2)n with n being 2, 3 or 4;R2 and R2a are are independently of each other H, C1-C4-alkyl or fluorinated C1-C4-alkyl or R2a and R2 together are (CH2)m with m being 1, 2, 3, 4 or 5;R3 is H or C1-C4-alkyl;R6, R7 independently of each other are selected from H, fluorine, C1-C4-alkyl and fluorinated C1-C4-alkyl or together form a moiety (CH2)p with p being 2, 3, 4 or 5;and the physiologically tolerated acid addition salts thereof.The invention also relates to the use of a compound of the formula I or a pharmaceutically acceptable salt thereof for preparing a pharmaceutical composition for the treatment of a medical disorder susceptible to treatment with a dopamine D3 receptor ligand.

The present invention relates to novel dopamine D2 receptor ligands. The invention further relates to functionally-biased dopamine D2 receptor ligands and the use of these compounds for treating or preventing central nervous system and systemic disorders associated with dysregulation of dopaminergic activity.

The present invention relates to novel dopamine D2 receptor ligands. The invention further relates to functionally-biased dopamine D2 receptor ligands and the use of these compounds for treating or preventing central nervous system and systemic disorders associated with dysregulation of dopaminergic activity. The present invention relates to novel compounds that modulate dopamine D2 receptors. In particular, compounds of the present invention show functional selectivity at the dopamine D2 receptors and exhibit selectivity downstream of the D2 receptors, on the 0-arrestin pathway and / or on the cAMP pathway.

The present invention relates to novel dopamine D2 receptor ligands. The invention further relates to functionally-biased dopamine D2 receptor ligands and the use of these compounds for treating or preventing central nervous system and systemic disorders associated with dysregulation of dopaminergic activity.