Abstract:
PROBLEM TO BE SOLVED: To obtain a new cyclic compound having pharmacological action on the receptor for a compound having melatonin-like activity. SOLUTION: This new cyclic compound is expressed by formula (I) [R is ORa , SRa , Ra or a cyclic group; A is a cyclic structure group; G1 and G2 are each an alkylene chain or a single bond; B is NR a C(Q)R a , NR a C(Q)NR a R a or C(Q)NR a R a ; and (p) and (q) are numbers satisfying the formula 1
Abstract:
PROBLEM TO BE SOLVED: To provide a compound which exerts a useful pharmacological characteristic toward melatoninergic receptors. SOLUTION: The compound represented by formula (I), not including indeno[1,2-b]indol-10(5H)-one, is provided [wherein, R is H or an arbitrarily substituted alkenyl or an alkyl group; R1 , R2 , R3 , R4 , R5 , R6 , R7 and R8 are each H, an alkyl, an alkenyl, a hydroxy, an alkoxy, an alkenyloxy, an arylalkyl, an arylalkoxy, a carboxy, an acyloxy or an arylcarbonyloxy group, or one of R1 to R8 groups forms an alkylenedioxy group with a group adjacent to the one of R1 to R8 ]. In the compound, when R is not H, at least one of R1 to R8 groups is a hydroxy or an acyloxy group.
Abstract:
PROBLEM TO BE SOLVED: To provide a medicine which contains a compound having high affinity with a melatonin receptor and is useful for treating diseases related to the melatonin operation system. SOLUTION: The compound represented by the formula (R1 , R2 , R3 , R4 , R5 , R6 , and R8 are each H or the like, R7 is H or the like, or one of R1 to R8 forms a 1 to 2C alkylenedioxy together with another adjacent one of R1 to R8 ), its optically isomer (when the optical isomer exists), and its pharmacologically acceptable acid or base adduct; a process for preparing the same; and a pharmaceutical composition containing the same.
Abstract:
Compounds of formula (I): in which: R1 is an alkyl, alkenyl, haloalkyl, polyhaloalkyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, heteroaryl or heteroarylalkyl, and X is an N-OR2 group in which R2 is a hydrogen atom or an alkyl group. Medicaments.
Abstract:
Compounds of formula (I): in which: R1 is an alkyl, cycloalkyl or cycloalkylalkyl group, R2 and R3 form, together with the nitrogen atom which bears them, a heterocycle comprising from 5 to 8 ring members, and n is 2 to 6; medicaments.
Abstract:
The invention relates to compounds of formula (I), in which: R is an alkyl, cycloalkyl or cycloalkylalkyl group, R is a linear or branched (C 1 -C 6 ) alkyl group, and n is 1 to 6, and to the use thereof for the treatment of disorders in the melatoninergic system, such as sleep disorders, stress, anxiety, cardiovascular pathologies, etc..
Abstract:
Compounds of formula (I): in which: R 1 is an alkyl, cycloalkyl or cycloalkylalkyl group, R 2 and R 3 form, together with the nitrogen atom which bears them, a heterocycle comprising from 5 to 8 ring members, and n is 2 to 6; medicaments.
Abstract:
Compounds of formula (I): in which: R1 is an alkyl, alkenyl, haloalkyl, polyhaloalkyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, heteroaryl or heteroarylalkyl, and R2 and R3 are a hydrogen atom or an alkyl group. Medicaments.
Abstract:
Compounds of formula (I): in which: R1 is alkyl, alkenyl, haloalkyl, polyhaloalkyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, heteroaryl or heteroarylalkyl, and R2 is a fluorine atom or an alkyl group substituted with one or more fluorine atoms. Medicaments.