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    • 2. 发明授权
    • &bgr;-phenylalanine derivatives as integrin antagonists
    • β-苯丙氨酸衍生物作为整联蛋白拮抗剂
    • US06589972B2
    • 2003-07-08
    • US09867835
    • 2001-05-30
    • Andreas SchoopGerhard MuellerUlf BrueggemeierDelf SchmidtBeatrix Stelte-LudwigJoerg Keldenich
    • Andreas SchoopGerhard MuellerUlf BrueggemeierDelf SchmidtBeatrix Stelte-LudwigJoerg Keldenich
    • A01N4350
    • C07C311/19C07C311/47
    • The present invention relates to compounds of the general formula (1) wherein R4 is —SO2R4′, —COOR4″, —COR4′, —CONR4′2 or —CSNR4′2; R4′ is hydrogen, a substituted or unsubstituted alkyl or cycloalkyl residue, a substituted or unsubstituted aryl residue or a saturated or unsaturated, optionally substituted heterocyclic residue; R4″ is a substituted or unsubstituted alkyl or cycloalkyl residue, a substituted or unsubstituted aryl residue or a saturated or unsaturated, optionally substituted heterocyclic residue; L is a sulphonamide, amide, ether, ester, keto, urea, thioether, sulphoxide or sulphone unit optionally extended by one or two methylene groups; and X is N, O or S; and their physiologically acceptable salts and stereoisomers. The present invention furthermore relates to a process for the preparation of the compounds of the formula (1), a pharmaceutical composition containing at least one of these compounds, and the use of compounds of the formula (1) for the production of a pharmaceutical composition having integrin-antagonistic action and in particular for the therapy and prophylaxis of cancer, osteolytic diseases such as osteoporosis, arteriosclerosis, restenosis and ophthalmic disorders.
    • 本发明涉及通式(1)的化合物,其中R 4是-SO 2 R 4',-COOR 4“,-COR 4', - CONR 4'2或-CSNR 4'2; R 4'是氢,取代或未取代的烷基或环烷基残基,取代或未取代的芳基残基或饱和或不饱和的任选取代的杂环残基; R 4“是取代或未取代的烷基或环烷基残基,取代或未取代的芳基残基或饱和或不饱和的任选取代的杂环残基; L是任选被一个或两个亚甲基延伸的磺酰胺,酰胺,醚,酯,酮,脲,硫醚,亚砜或砜单元; X为N,O或S; 及其生理上可接受的盐和立体异构体。 本发明还涉及制备式(1)化合物的方法,含有这些化合物中的至少一种的药物组合物,以及式(1)化合物在制备药物组合物中的用途 具有整合素拮抗作用,特别是用于治疗和预防癌症,溶骨性疾病如骨质疏松症,动脉硬化,再狭窄和眼科疾病。
    • 4. 发明授权
    • &bgr;-phenylalanine derivatives as integrin antagonists
    • β-苯丙氨酸衍生物作为整联蛋白拮抗剂
    • US06291503B1
    • 2001-09-18
    • US09232738
    • 1999-01-15
    • Andreas SchoopGerhard MuellerUlf BrueggemeierDelf SchmidtBeatrix Stelte-LudwigJoerg Keldenich
    • Andreas SchoopGerhard MuellerUlf BrueggemeierDelf SchmidtBeatrix Stelte-LudwigJoerg Keldenich
    • A01N4356
    • C07C311/19C07C311/47
    • The present invention relates to compounds of the general formula (1) wherein R4 is —SO2R4, —COOR4′, —COR4′, —CONR4′2 or —CSNR4′2; R4′ is hydrogen, a substituted or unsubstituted alkyl or cycloalkyl residue, a substituted or unsubstituted aryl residue or a saturated or unsaturated, optionally substituted heterocyclic residue; R4″ is a substituted or unsubstituted alkyl or cycloalkyl residue, a substituted or unsubstituted aryl residue or a saturated or unsaturated, optionally substituted heterocyclic residue; L is a sulphonamide, amide, ether, ester, keto, urea, thioether, sulphoxide or sulphone unit optionally extended by one or two methylene groups; and X is N, O or S; and their physiologically acceptable salts and stereoisomers. The present invention furthermore relates to a process for the preparation of the compounds of the formula (1), a pharmaceutical composition containing at least one of these compounds, and the use of compounds of the formula (1) for the production of a pharmaceutical composition having integrin-antagonistic action and in particular for the therapy and prophylaxis of cancer, osteolytic diseases such as osteoporosis, arteriosclerosis, restenosis and ophthalmic disorders.
    • 本发明涉及通式(1)的化合物,其中R4是-SO2R4,-COOR4',-COR4',-CONR4'2或-CSNR4'2; R 4'是氢,取代或未取代的烷基或环烷基残基,取代或未取代的芳基残基或饱和或不饱和的任选取代的杂环残基; R 4“是取代或未取代的烷基或环烷基残基,取代或未取代的芳基残基或饱和或不饱和的任选取代的杂环残基; L是任选被一个或两个亚甲基延伸的磺酰胺,酰胺,醚,酯,酮,脲,硫醚,亚砜或砜单元; X为N,O或S; 及其生理上可接受的盐和立体异构体。 本发明还涉及制备式(1)化合物的方法,含有这些化合物中的至少一种的药物组合物,以及式(1)化合物在制备药物组合物中的用途 具有整合素拮抗作用,特别是用于治疗和预防癌症,溶骨性疾病如骨质疏松症,动脉硬化,再狭窄和眼科疾病。