Rhodanine carboxylic acid derivatives for the treatment and prevention of metabolic bone disorders
申请人:Angelika Esswein, Wolfgang Schaefer, and Konrad Honold
公开号:US20030032813A1
公开(公告)日:2003-02-13
1
Compounds of general formula (I), where m is 0-8, q is 0-8, a is between 0-4, A signifies a single or double bond, R
1
and R
2
signify hydrogen or lower alkyl, whereby R
1
and R
2
are the same or different and, when m signifies 2-8, R
1
and R
2
in the group CR
1
═CR
2
can have various significances, R
3
signifies hydrogen or lower alkyl, X signifies hydrogen or —(CH
2
)
b
—COR
4
with b=0-4, Y signifies hydrogen, —COR
4
, phenyl or indolyl residue, R
4
signifies hydroxyl, lower alkoxy or the NR
1
R
2
residue, whereby R
1
and R
2
are the same or different, W is optionally mono- or polysubstituted saturated or unsaturated mono-, bi- or tricycle which can contain one or more hetero atoms, as well as physiologically compatible salts, esters, optically active forms, racemates, tautomers, derivatives which can be metabolized in vivo to compounds of general formula (I), and produces medicaments for prophylaxis or therapy of metabolic bone disorders with the compounds.
通式(I)的化合物,其中m为0-8,q为0-8,a在0-4之间,A表示单键或双键,R1和R2表示氢或较低的烷基,其中R1和R2相同或不同,当m表示2-8时,CR1═CR2中的R1和R2可以具有各种意义,R3表示氢或较低的烷基,X表示氢或—(CH2)b—COR4,其中b=0-4,Y表示氢、—COR4、苯基或吲哚基残基,R4表示羟基、较低的烷氧基或NR1R2残基,其中R1和R2相同或不同,W为可选的单或多取代饱和或不饱和单、双或三环,可以含有一个或多个杂原子,以及在体内代谢成通式(I)的衍生物,以及与生理相容的盐、酯、光学活性形式、外消旋体、互变异构体等,用这些化合物制备用于代谢性骨疾病的预防或治疗的药物。