Bicyclic aromatic compounds and pharmaceutical/cosmetic compositions comprised thereof
申请人:Galderma Research & Development S.N.C.
公开号:US06632963B1
公开(公告)日:2003-10-14
Novel pharmaceutically/cosmetically-active bicyclic aromatic compounds have the structural formula (I):
in which Ar1 is a radical having one of the structural formulae (a)-(c):
Ar2 is a radical having one of the following formulae (d)-(h):
and X is a radical having one of the following formulae (i)-(l):
and are useful for the treatment of a wide variety of disease states, whether human or veterinary, for example dermatological, rheumatic, respiratory, cardiovascular and ophthalmological disorders, as well as for the treatment of mammalian skin and hair conditions/disorders.
Compounds of formula (I): ##STR1## [wherein: R.sup.1 is aryl; R.sup.2 is hydrogen, alkyl, alkoxy, halogen or cyano; R.sup.3 is a group of formula --B--NR.sup.4 R.sup.5, where R.sup.4 and R.sup.5 are independently hydrogen, alkyl or substituted alkyl or R.sup.4 and R.sup.5, together with the nitrogen to which they are attached, form a heterocycle, and B is alkylene or a group of formula --CH.sub.2 CH(OR.sup.6)CH.sub.2 --, where R.sup.6 is hydrogen, alkanoyl, substituted alkanoyl or arylcarbonyl, or a group of formula --D--R.sup.7, where D is a single bond or alkylene and R.sup.7 is a heterocycle; and A is alkylene; and pharmaceutically acceptable salts and esters thereof] are useful for the treatment and prevention of circulatory diseases and psychosis.
A colorimetric and ratiometric fluorescent pH probe based on ring opening/closing approach and its applications in monitoring cellular pH change
作者:Qi-Hua You、Yee Man Lee、Wing Hong Chan、Nai Ki Mak、Albert W. M. Lee、Sam C. K. Hau、Thomas C. W. Mak
DOI:10.1039/c4ra13445a
日期:——
A cell permeable colorimetric and ratiometric fluorescent pH probe with a pKavalue of 6.0 has been developed.
一种细胞可渗透的比色和比率荧光pH探针已经开发出来,其pKa值为6.0。
Phenoxyalkylamines, -pyrrolidines and -piperidines for the treatment and prevention of circulatory diseases and psychosis
申请人:SANKYO COMPANY LIMITED
公开号:EP0600717A1
公开(公告)日:1994-06-08
Compounds of formula (I):
[wherein: R¹ is aryl; R² is hydrogen, alkyl, alkoxy, halogen or cyano; R³ is a group of formula -B-NR⁴R⁵, where R⁴ and R⁵ are independently hydrogen, alkyl or substituted alkyl or R⁴ and R⁵, together with the nitrogen to which they are attached, form a heterocycle, and B is alkylene or a group of formula -CH₂CH(OR⁶ )CH₂-, where R⁶ is hydrogen, alkanoyl, substituted alkanoyl or arylcarbonyl, or a group of formula -D-R⁷, where D is a single bond or alkylene and R⁷ is a heterocycle; and A is alkylene; and pharmaceutically acceptable salts and esters thereof] are useful for the treatment and prevention of circulatory diseases and psychosis.
Use of alpha, omega-diarylalkane derivatives in the treatment and prevention of psychosis
申请人:SANKYO COMPANY LIMITED
公开号:EP0844000A1
公开(公告)日:1998-05-27
Compounds of formula (I):
[wherein: R1 is aryl; R2 is hydrogen, alkyl, alkoxy, halogen or cyano; R3 is a group of formula -B-NR4R5, where R4 and R5 are independently hydrogen, alkyl or substituted alkyl or R4 and R5, together with the nitrogen to which they are attached, form a heterocycle, and B is alkylene or a group of formula -CH2CH(OR6)CH2-, where R6 is hydrogen, alkanoyl, substituted alkanoyl or arylcarbonyl, or a group of formula -D-R7, where D is a single bond or alkylene and R7 is a heterocycle; and A is alkylene; and pharmaceutically acceptable salts and esters thereof] are useful for the treatment and prevention of psychosis.