摘要:
The present invention provides an arylpiperidine derivative of the formula (I) or a pharmaceutically acceptable salt thereof, which has antipsychotic effect: wherein D is a carbon atom or a nitrogen atom, E is a CH group or a nitrogen atom, G is an oxygen atom, a sulfur atom, a nitrogen atom or an NH group, Y1 is a hydrogen atom or a halogen atom, n is an integer of 1 to 4, and R1 is a group represented by any of the formulas (i) to (iv) defined in the specification.
摘要:
A drug effective for the treatment and prevention of psychiatric disorders such as schizophrenia, anxiety and related ailments thereof, depression, bipolar disorder and epilepsy. The drug antagonizes the action of group II metabotropic glutamate receptors and shows high activity in oral administrationA 2-amino-bicyclo[3.1.0]hexane-2,6-dicarboxylic ester derivative represented by formula [I] [wherein R1 and R2 are identical or different, and each represents a hydrogen atom, a C1-10alkyl group or the like; X represents a hydrogen atom or a fluorine atom; Y represents —OCHR3R4 or the like (wherein R3 and R4 are identical or different, and each represents a hydrogen atom, a C1-10alkyl group or the like; and n represents integer 1 or 2)], a pharmaceutically acceptable salt thereof or a hydrate thereof.
摘要:
A drug effective for the treatment and prevention of psychiatric disorders such as schizophrenia, anxiety and related ailments thereof, depression, bipolar disorder and epilepsy. The drug antagonizes the action of group II metabotropic glutamate receptors and shows high activity in oral administrationA 2-amino-bicyclo[3.1.0]hexane-2,6-dicarboxylic ester derivative represented by formula [I] [wherein R1 and R2 are identical or different, and each represents a hydrogen atom, a C1-10alkyl group or the like; X represents a hydrogen atom or a fluorine atom; Y represents —OCHR3R4 or the like (wherein R3 and R4 are identical or different, and each represents a hydrogen atom, a C1-10alkyl group or the like; and n represents integer 1 or 2)], a pharmaceutically acceptable salt thereof or a hydrate thereof.
摘要:
An antidepressant comprising, as an active ingredient, a compound having an antagonistic effect on group II metabotropic glutamate receptors, as well as a 2-amino-3-alkoxy-6-fluoro-bicyclo[3.1.0]hexane-2,6-dicarboxylic acid derivative of Formula [I]: [wherein R1 and R2, which may be the same or different, each represent a hydroxyl group, a C1-10 alkoxy group, etc.; R3 represents a C1-10 acyl group, a C1-6 alkoxy-C1-6 acyl group, etc.; and R4 and R5, which may be the same or different, each represent a hydrogen atom, a C1-10 alkyl group, etc.] or a pharmaceutically acceptable salt or hydrate thereof.
摘要:
An aromaheterocyclic derivative represented by the formula: wherein Z is a group represented by the following formula: wherein Ar1 is a phenyl group or a phenyl group substituted with a halogen atom or an alkyl group of 1 to 5 carbon atoms, R2 is an alkyl group of 1 to 5 carbon atoms, Y is a hydrogen atom, a mercapto group, an alkylthio group of 1 to 5 carbon atoms, an amino group or an amino group substituted with one or two alkyl groups having 1 to 5 carbon atoms, Ar2 is a phenyl group of one or two substituents selected from the group consisting of a halogen atom, an alkyl group of 1 to 5 carbon atoms, an alkoxy group of 1 to 5 carbon atoms, a hydroxyl group and a trifluoromethyl group, or a phenyl group, B1-B2 is CH—CO or C═C(R1) (wherein R1 is a hydrogen atom or an alkyl group of 1 to 5 carbon atoms), and n is an integer of 1 to 4, or a pharmaceutically acceptable salt thereof, which is a dopamine D4 receptor antagonist compound having an antipsychotic action without causing extrapyramidal diseases.
摘要:
The present invention relates to an optically active, substituted phenylalkylamine derivative represented by Formula [1]: ##STR1## wherein A is a substituted or non-substituted phenyl or thienyl; X.sup.1 is hydrogen, halogen, hydroxyl or a substituted or non-substituted C.sub.1-5 alkoxy; R.sup.1 and R.sup.2 are equally or differently hydrogen, C.sub.1-7 alkyl, C.sub.3-7 alkenyl or C.sub.3-7 alkynyl; R.sup.3 is C.sub.1-10 alkyl, C.sub.2-10 alkenyl or C.sub.2-10 alkynyl; n is an integer from 2 to 5; and m is an integer from 1 to 4,or a pharmaceutically acceptable salt thereof, and pharmaceutical use of such compound or salt. The compound of the invention is excellent in sigma 1 receptor antagonism and useful for treating schizophrenia, depression, anxiety, cerebrovascular diseases/senile troublesome behaviors, and cognitive dysfunctions and motor dysfunctions such as Alzheimer's disease, Parkinson's disease and Huntington's disease which are neurodegenerative diseases. Further, the compound of the invention is also useful for treating dependence resulted from drug abuse.
摘要:
A drug effective for the treatment and prevention of psychiatric disorders such as schizophrenia, anxiety and related ailments thereof, depression, bipolar disorder and epilepsy. The drug antagonizes the action of group II metabotropic glutamate receptors and shows high activity in oral administrationA 2-amino-bicyclo[3.1.0]hexane-2,6-dicarboxylic ester derivative represented by formula [I] [wherein R1 and R2 are identical or different, and each represents a hydrogen atom, a C1-10alkyl group or the like; X represents a hydrogen atom or a fluorine atom; Y represents —OCHR3R4 or the like (wherein R3 and R4 are identical or different, and each represents a hydrogen atom, a C1-10alkyl group or the like; and n represents integer 1 or 2)], a pharmaceutically acceptable salt thereof or a hydrate thereof.
摘要:
One object of the present invention is to provide a drug that is effective in treatments for and prevention of psychiatric disorders and in treatments for and prevention of neurological diseases, inhibiting a Group II metabotropic glutamate receptor.The object is solved by a 2-amino-bicyclo[3.1.0]hexane-2,6-dicarboxylic acid derivative represented by formula [I]: (wherein R1 and R2 are the same or different, and each represents a hydrogen atom, C1-10alkyl group, etc; X represents a hydrogen atom or a fluorine atom; and Y represents an amino group, —SR3, —S(O)nR7, —SCHR3R4, —S(O)nCHR3R4, —NHCHR3R4, —N(CHR3R4)(CHR5R6), —NHCOR3 or —OCOR7), a pharmaceutically acceptable salt thereof, or a hydrate thereof and so on.
摘要翻译:本发明的一个目的是提供一种有效治疗和预防精神疾病以及治疗和预防神经系统疾病,抑制II族代谢型谷氨酸受体的药物。 该目的通过由式[I]表示的2-氨基 - 双环[3.1.0]己烷-2,6-二羧酸衍生物来解决:(其中R 1和R 2) / SUP>相同或不同,各自表示氢原子,C 1-10烷基等; X表示氢原子或氟原子; Y表示氨基, - S 3 O 3,-S(O)n R 7,-SCHR 3,R 4, (S) - (O)n - , - CHR 3 - - - - - - SO 4 - , - -N(CHR 3 S 4)4(CHR 5 S 6),-NHCOR 其药学上可接受的盐或其水合物等等。
摘要:
A tetrahydropyridino or piperidino heterocyclic derivative represented by the formula [I]: A-Het [I] has a high affinity for CRF receptors and is effective against diseases in which CRF is considered to be involved.
摘要:
One object of the present invention is to provide a drug that is effective in treatments for and prevention of psychiatric disorders and in treatments for and prevention of neurological diseases, inhibiting a Group II metabotropic glutamate receptor. The object is solved by a 2-amino-bicyclo[3.1.0]hexane-2,6-dicarboxylic acid derivative represented by formula [I]: (wherein R1 and R2 are the same or different, and each represents a hydrogen atom, C1-10alkyl group, etc; X represents a hydrogen atom or a fluorine atom; and Y represents an amino group, —SR3, —S(O)nR7, —SCHR3R4, —S(O)nCHR3R4, —NHCHR3R4, —N(CHR3R4)(CHR5R6), —NHCOR3 or —OCOR7), a pharmaceutically acceptable salt thereof, or a hydrate thereof and so on.
摘要翻译:本发明的一个目的是提供一种有效治疗和预防精神疾病以及治疗和预防神经系统疾病,抑制II族代谢型谷氨酸受体的药物。 该目的通过由式[I]表示的2-氨基 - 双环[3.1.0]己烷-2,6-二羧酸衍生物来解决:(其中R 1和R 2) / SUP>相同或不同,各自表示氢原子,C 1-10烷基等; X表示氢原子或氟原子; Y表示氨基, - S 3 O 3,-S(O)n R 7,-SCHR 3,R 4, (S) - (O)n - , - CHR 3 - - - - - - SO 4 - , - -N(CHR 3 S 4)4(CHR 5 S 6),-NHCOR 其药学上可接受的盐或其水合物等等。