摘要:
[Problems] To provide an antagonist of a melanin-concentrating hormone receptor, which is useful as a medicine for a central nervous system disease, a cardiovascular disease or a metabolic disease.[Means for Solving Problems] The antagonist comprises, as an active ingredient, a compound represented by the formula (I) wherein R1a and R1b independently represent a hydrogen atom or a C1-6 alkyl group; R2a, R2b, R3a and R3b independently represent a hydrogen atom, a C1-6 alkyl group, or the like; Y represents H or —OH; Z represents —OR8, or the like; R8 represents a hydrogen atom, a C1-6 alkyl group which may have a substituent, or the like; R9a and R9b independently represent a hydrogen atom, a C1-6 alkyl group, or the like; Ar1 represents an aromatic carbon ring group, or an aromatic heteroring group; Ar2 represents a group produced by removing two hydrogen atoms from an aromatic carbon ring, or the like; and the ring group A represents an unsaturated heteroring group.
摘要:
Provided is a compound of a formula (I): [wherein R1a and R1b are the same or different, representing a hydrogen atom, etc.; R2a and R2b are the same or different, representing a hydrogen atom, etc., or R2a and R2b, taken together, form —CH2CH2—, R3a and R3b are the same or different, representing a hydrogen atom, etc.; or R3a and R3b, taken together, form —CH2CH2-etc.; Y1 and Y2 represent —C(R)2—, etc.; Z represents OR, NR2, etc.; R represents a hydrogen atom, a C1-6 alkyl group, etc.; Ar1 represents a 6-membered aromatic carbocyclic group, etc.; Ar2 represents a 6-membered aromatic carbocyclic group, etc; A3 represents a 6-membered aromatic carbocyclic group etc.]. The compound is useful as a medicine for central disorders, cardiovascular disorders, metabolic disorders.
摘要:
[Problem] To provide a melanin concentrating hormone receptor antagonist useful as medicines for central system disorders, cardiovascular disorders, metabolic disorders.[Means for Resolution] Provided are compound of a formula (I): [wherein R1 a and R1 b each are a hydrogen atom, etc.; R2 is a hydrogen atom, a C1-6 alkyl, etc.; Ar1 is a 6-membered aromatic carbocyclic group or a 6-membered aromatic nitrogen-containing heterocyclic group; Ar2 is a group to be formed by removing two hydrogen atoms from a 6-membered aromatic carbon ring, a 6-membered aromatic nitrogen-containing hetero ring, etc.; Ar3 is a mono- or bi-cyclic aromatic carbon ring or aromatic hetero ring; m1, m2, m3 and m4 each are independently 0, 1, 2, 3 or 4, provided that the total of m1 and m2 is from 2 to 6, the total of m3 and m4 is from 2 to 6]. The compounds are useful as medicines for central system disorders, cardiovascular disorders, metabolic disorders.
摘要翻译:[问题]提供可用作中枢系统疾病,心血管疾病,代谢紊乱的药物的黑色素浓缩激素受体拮抗剂。 [分解方法]提供式(I)的化合物:[其中R1 a和R1b各自为氢原子等; R2是氢原子,C1-6烷基等; Ar 1是6元芳族碳环基或6元芳族含氮杂环基; Ar 2是通过从6元芳族碳环,6元芳族含氮杂环等除去2个氢原子而形成的基团; Ar 3是单环或双环芳族碳环或芳族杂环; m1,m2,m3和m4各自独立为0,1,2,3或4,条件是m1和m2的总和为2至6,m3和m4的总和为2至6]。 该化合物可用作中枢系统疾病,心血管疾病,代谢紊乱的药物。
摘要:
A compound represented by the formula [I]: [wherein R1 and R2 are the same or different and each represents C1-6 alkyl, C3-8 cycloalkyl, et al; R3a, R3b, and R4 are the same or different and each represents hydrogen, C1-6 alkyl, et al; X represents —N—, —CH—, et al; Y1 represents a single bond, C1-3 alkylene, et al; Y2 represents C1-4 alkylene, oxy(C1-4 alkylene), et al; Ar1 represents a monocyclic aromatic carbocyclic group, monocyclic aromatic heterocyclic group, et al; and Ar2 represents a 5- or 6-membered aromatic carbocyclic group, aromatic heterocyclic group, et al]. This compound functions as a melanin-concentrating hormone receptor antagonist and is useful as, e.g., a therapeutic agent for obesity, et al.
摘要:
The invention provides imidazopyridine derivatives represented by the general formula [I] [in which R1 and R2 may be the same or different and stand for C1-6 alkyl or the like, R3 and R4 stand for hydrogen atom, methyl group or the like, W stands for mono- or bi-cyclic 3- to 8-membered aromatic or aliphatic heterocycle or the like, and Ar stands for optionally substituted aromatic heterocycle or the like]. These compounds act as melanin-concentrating hormone receptor antagonist and are useful as medicines for central nervous system disorders, cardiovascular system disorders and metabolic disorders.
摘要:
This invention provides 2-aminoquinoline derivatives represented by a general formula [I] [in which R1 and R2 either stand for lower alkyl, lower cycloalkyl, etc., or R1 and R2 together form an aliphatic nitrogen-containing heterocycle with the nitrogen atom to which they bind; R3, R4, R5, R6 and R7 stand for hydrogen, lower alkyl, etc.; R8 stands for lower alkyl, lower alkyloxy, etc.; and n stands for an integer of 0-4]. The compounds act as melanin concentrating hormone receptor antagonist, and are useful as medicines for central nervous system disorders, cardiovascular disorders and metabolic disorders.
摘要:
The invention provides imidazopyridine derivatives represented by the general formula [I] [in which R1 and R2 may be the same or different and stand for C1-6 alkyl or the like, R3 and R4 stand for hydrogen atom, methyl group or the like, W stands for mono- or bi-cyclic 3- to 8-membered aromatic or aliphatic heterocycle or the like, and Ar stands for optionally substituted aromatic heterocycle or the like]. These compounds act as melanin-concentrating hormone receptor antagonist and are useful as medicines for central nervous system disorders, cardiovascular system disorders and metabolic disorders.
摘要:
This invention provides 2-aminoquinoline derivatives represented by a general formula [I] [in which R1 and R2 either stand for lower alkyl, lower cycloalkyl, etc., or R1 and R2 together form an aliphatic nitrogen-containing heterocycle with the nitrogen atom to which they bind; R3, R4, R5, R6 and R7 stand for hydrogen, lower alkyl, etc.; R8 stands for lower alkyl, lower alkyloxy, etc.; and n stands for an integer of 0-4]. The compounds act as melanin concentrating hormone receptor antagonist, and are useful as medicines for central nervous system disorders, cardiovascular disorders and metabolic disorders.
摘要翻译:本发明提供由通式[I]表示的2-氨基喹啉衍生物[其中R 1和R 2代表低级烷基,低级环烷基等,或 R 1和R 2一起形成与它们结合的氮原子的脂族含氮杂环; R 3,R 4,R 5,R 6和R 7,R 3, 氢,低级烷基等; R 8代表低级烷基,低级烷氧基等; 并且n表示0-4的整数]。 该化合物作为黑色素浓缩激素受体拮抗剂,可用作中枢神经系统疾病,心血管疾病和代谢紊乱的药物。
摘要:
[Problem] To provide a melanin-concentrating hormone receptor antagonist useful as a pharmaceutical agent for central diseases, circulatory diseases, and metabolic diseases.[Means for Resolution] Provided is a diarylmethylamide derivative represented by formula (I): Wherein R1a, R1b, R2a, R2b, R3a, and R3b independently represent a hydrogen atom or the like, R4 represents a hydrogen atom, C1-6 alkyl, or the like, R5 represents a hydrogen atom or the like, Z represents C1-6 alkyl or the like, or R4 and Z together form a 4- to 6-membered nitrogen-containing hetero ring, Y1 represents H or the like, Y2 represents H, or Y1 and Y2 together form —O—CH2—, W represents C, SO, or the like, Ar1 represents 6-membered aryl or the like, Ar2 represents 6-membered aryl or the like, and ring A represents a benzene ring, a pyridine ring, or the like.
摘要:
A compound represented by the formula [I]: [wherein R1 and R2 are the same or different and each represents C1-6 alkyl, C3-8 cycloalkyl, et al; R3a, R3b, and R4 are the same or different and each represents hydrogen, C1-6 alkyl, et al; X represents —N—, —CH—, et al; Y, represents a single bond, C1-3 alkylene, et al; Y2 represents C1-4 alkylene, oxy(C1-4 alkylene), et al; Ar1 represents a monocyclic aromatic carbocyclic group, monocyclic aromatic heterocyclic group, et al; and Ar2 represents a 5- or 6-membered aromatic carbocyclic group, aromatic heterocyclic group, et al]. This compound functions as a melanin-concentrating hormone receptor antagonist and is useful as, e.g., a therapeutic agent for obesity, et al.
摘要翻译:由式[I]表示的化合物:其中R 1和R 2相同或不同,各自表示C 1-6烷基, 烷基,C 3-8环烷基等; R 3a,R 3b和R 4相同或不同,各自表示氢,C 1-6 烷基等; X表示-N-,-CH-等; Y表示单键,C 1-3亚烷基等; Y 2表示C 1-4亚烷基,氧(C 1-4烷基亚烷基)等; Ar 1表示单环芳族碳环基团,单环芳族杂环基团等; 和Ar 2代表5或6元芳族碳环基团,芳族杂环基团等。 该化合物起着黑色素浓缩激素受体拮抗剂的作用,可用作例如肥胖症的治疗剂等。