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    • 4. 发明授权
    • N-substituted butyramide derivatives useful for treatment of conditions
responsive to inhibition of enkephalinase
    • 用于治疗对脑啡肽酶抑制作用的病症的N-取代丁酰胺衍生物
    • US4939261A
    • 1990-07-03
    • US98755
    • 1987-09-17
    • Gary M. Ksander
    • Gary M. Ksander
    • C07C51/487C07C57/38C07C233/12C07D213/50C07D295/185C07D307/88C07J41/00
    • C07D295/185C07C255/00C07C51/487C07C57/38C07D213/50C07D307/88C07J41/0055
    • Disclosed are compounds of the formula ##STR1## wherein X and Y independently represent hydroxymethyl; cyano; carboxy; functionally modified carboxy selected from esterified carboxy, carbamoyl, and N-substituted carbamoyl; 5-tetrazolyl; 2-oxazolyl, 4,5-dihydro-2-oxazolyl, 2-imidazolyl or 4,5-dihydro-2-imidazolyl or any said grouping substituted by lower alkyl; R and R.sub.0 independently represent hydrogen, lower alkyl, (C.sub.3 -C.sub.7)-cycloalkyl-lower alkyl, or aryl-lower alkyl in which aryl represents phenyl, pyridyl, thienyl, furyl, biphenyl or naphthyl, each unsubstituted or mono- or di-substituted by halogen, lower alkyl, hydroxy, acyloxy, lower alkoxy, trifluoromethyl or cyano; A represents straight chain (C.sub.2 -C.sub.5)-alkylene; or A represents straight chain (C.sub.2 -C.sub.5)-alkylene substituted by lower alkyl, by lower alkylthio-lower alkyl, by hydroxy-lower alkyl, by acyloxy-lower alkyl, by lower alkoxy-lower alkyl, by amino or acyl-amino, by amino-lower alkyl, by acylamino-lower alkyl, by (C.sub.3 -C.sub.7)-cycloalkyl, by (C.sub.3 -C.sub.7)-cycloalkyl-lower alkyl, by aryl or aryl-lower alkyl in which aryl represents phenyl or phenyl mono- or disubstituted by halogen, lower alkyl, lower alkoxy, hydroxy, acyloxy, trifluoromethyl or cyano; or A represents phenylene or cyclohexylene; pharmaceutically acceptable prodrug derivatives of any said compounds having a free carboxy group; pharmaceutically acceptable salts of any said compounds with a salt-forming group; methods for synthesis; pharmaceutical compositions thereof; and use thereof as enkephalinase inhibitors.
    • 公开了式(I)的化合物,其中X和Y独立地表示羟甲基; 氰基; 羧基; 选自酯化羧基,氨基甲酰基和N-取代的氨基甲酰基的官能改性羧基; 5-四唑基; 2-恶唑基,4,5-二氢-2-恶唑基,2-咪唑基或4,5-二氢-2-咪唑基或被低级烷基取代的任何所述基团; 吡啶基,噻吩基,呋喃基,联苯基或萘基,其中每个未取代或单 - 或二 - 取代的芳基 - 芳基 - 低级烷基, 被卤素,低级烷基,羟基,酰氧基,低级烷氧基,三氟甲基或氰基取代; A表示直链(C 2 -C 5) - 亚烷基; 或A表示被低级烷基,低级烷硫基 - 低级烷基,羟基 - 低级烷基,酰氧基 - 低级烷基,低级烷氧基 - 低级烷基,氨基或酰基 - 氨基取代的直链(C2-C5) - 亚烷基, 由(C 3 -C 7) - 环烷基,(C 3 -C 7) - 环烷基 - 低级烷基,被芳基或芳基 - 低级烷基取代,其中芳基或芳基 - 低级烷基,其中芳基表示苯基或苯基单 - 或 卤素,低级烷基,低级烷氧基,羟基,酰氧基,三氟甲基或氰基二取代; 或A表示亚苯基或亚环己基; 任何所述具有游离羧基的化合物的药学上可接受的前药衍生物; 任何所述化合物与成盐基团的药学上可接受的盐; 合成方法; 其药物组合物; 并将其用作脑啡肽酶抑制剂。
    • 5. 发明授权
    • N-substituted butyramide derivatives
    • N-取代丁酰胺衍生物
    • US5096925A
    • 1992-03-17
    • US508141
    • 1990-04-11
    • Gary M. Ksander
    • Gary M. Ksander
    • A61K31/195C07C51/487C07C57/38C07C255/56C07D213/50C07D295/185C07D307/88C07J41/00
    • C07D295/185C07C255/00C07C51/487C07C57/38C07D213/50C07D307/88C07J41/0055
    • Disclosed are compounds of the formula ##STR1## wherein X and Y independently represent hydroxymethyl; cyano; carboxy; functionally modified carboxy selected from esterified carboxy, carbamoyl, and N-substituted carbamoyl; 5-tetrazolyl; 2-oxazolyl, 4,5-dihydro-2-oxazolyl, 2-imidazoly or 4,5-dihydro-2-imidazolyl or any said grouping substituted by lower alkyl; R and R.sub.o independently represent hydrogen, lower alkyl, (C.sub.3 -C.sub.7)-cycloalkyl-lower alkyl, or aryl-lower alkyl in which aryl represents phenyl, pyridyl, thienyl, furyl, biphenyl or naphthyl, each unsubstituted or mono- or di-substituted by halogen, lower alkyl, hydroxy, acyloxy, lower alkoxy, trifluoromethyl or cyano; A represents straight chain (C.sub.2 -C.sub.5)-alkylene; or A represents straight chain (C.sub.2 -C.sub.5)-alkylene substituted by lower alkyl, by lower alkylthio-lower alkyl, by hydroxy-lower alkyl, by acyloxy-lower alkyl, by lower alkoxy-lower alkyl, by amino or acyl-amino, by amino-lower alkyl, by acylamino-lower alkyl, by (C.sub.3 -C.sub.7)-cycloalkyl, by (C.sub.3 -C.sub.7)-cycloalkyl-lower alkyl, by aryl or aryl-lower alkyl in which aryl represents phenyl or phenyl mono- or disubstituted by halogen, lower alkyl, lower alkoxy, hydroxy, acyloxy, trifluoromethyl or cyano; or A represents phenylene or cyclohexylene; pharmaceutically acceptable prodrug derivatives of any said compounds having a free carboxy group; pharmaceutically acceptable salts of any said compounds with a salt-forming group; methods for synthesis; pharmaceutical compositions thereof; and use thereof as enkephalinase inhibitors.
    • 公开了式(I)的化合物,其中X和Y独立地表示羟甲基; 氰基; 羧基; 选自酯化羧基,氨基甲酰基和N-取代的氨基甲酰基的官能改性羧基; 5-四唑基; 2-恶唑基,4,5-二氢-2-恶唑基,2-咪唑基或4,5-二氢-2-咪唑基或被低级烷基取代的任何所述基团; R和R 4独立地表示氢,低级烷基,(C 3 -C 7) - 环烷基 - 低级烷基或芳基 - 低级烷基,其中芳基表示苯基,吡啶基,噻吩基,呋喃基,联苯基或萘基, 被卤素,低级烷基,羟基,酰氧基,低级烷氧基,三氟甲基或氰基取代; A表示直链(C 2 -C 5) - 亚烷基; 或A表示被低级烷基,低级烷硫基 - 低级烷基,羟基 - 低级烷基,酰氧基 - 低级烷基,低级烷氧基 - 低级烷基,氨基或酰基 - 氨基取代的直链(C2-C5) - 亚烷基, 由(C 3 -C 7) - 环烷基,(C 3 -C 7) - 环烷基 - 低级烷基,被芳基或芳基 - 低级烷基取代,其中芳基或芳基 - 低级烷基,其中芳基表示苯基或苯基单 - 或 卤素,低级烷基,低级烷氧基,羟基,酰氧基,三氟甲基或氰基二取代; 或A表示亚苯基或亚环己基; 任何所述具有游离羧基的化合物的药学上可接受的前药衍生物; 任何所述化合物与成盐基团的药学上可接受的盐; 合成方法; 其药物组合物; 并将其用作脑啡肽酶抑制剂。
    • 6. 发明授权
    • Gamma-r-glutamoyl derivatives
    • γ-氨基磺酰衍生物
    • US4678800A
    • 1987-07-07
    • US621302
    • 1984-06-15
    • James L. StantonGary M. Ksander
    • James L. StantonGary M. Ksander
    • C07D209/42C07D209/12A61K31/40
    • C07D209/42
    • A compound of the formula ##STR1## wherein R.sub.1 and R.sub.6 independently represent hydroxy, C.sub.1 -C.sub.4 -alkoxy, substituted C.sub.1 -C.sub.4 - alkoxy, amino, or substituted amino, R.sub.2 represents hydrogen, C.sub.1 -C.sub.4 -alkyl, or C.sub.2 -C.sub.4 -alkenyl, R.sub.3 represents cyclo-C.sub.3 -C.sub.6 -alkyl, phenyl, phenyl substituted by C.sub.1 -C.sub.4 -alkyl, halogen, nitro, or C.sub.1 -C.sub.4 -alkoxy, or cyclo-C.sub.3 -C.sub.6 -alkyl fused with benzene, or wherein R.sub.2 and R.sub.3 are connected and together with the adjacent --CH-group and the adjacent N-atom form a saturated or partially saturated, monocyclic, five- or six-membered heterocyclic group or form a saturated or partially saturated, bicyclic heterocyclic group containing five or six atoms per ring, R.sub.4 represents hydrogen or C.sub.1 -C.sub.4 -alkyl, and R.sub.5 represents an acyl group, are useful as antihypertensive and cardioactive agents. The invention also relates to processes for preparing the compounds of the formula I and to pharmaceutical compositions.
    • 式(I)的化合物,其中R 1和R 6独立地表示羟基,C 1 -C 4 - 烷氧基,取代的C 1 -C 4 - 烷氧基,氨基或取代的氨基,R 2表示氢,C 1 -C 4烷基或C 2 C 4 - 烯基,R 3表示环-C 3 -C 6烷基,苯基,被C 1 -C 4 - 烷基,卤素,硝基或C 1 -C 4 - 烷氧基取代的苯基,或与苯稠合的环-C 3 -C 6烷基,或 其中R2和R3与相邻的-CH-基团和相邻的N-原子一起形成饱和或部分饱和的单环,五元或六元杂环基团或形成饱和或部分饱和的双环杂环基团,其含有 每个环五个或六个原子,R4代表氢或C1-C4-烷基,R5代表酰基,可用作抗高血压和心脏活性剂。 本发明还涉及制备式I化合物和药物组合物的方法。
    • 9. 发明授权
    • Certain n-substituted butyramide derivatives
    • 某些正取代丁酰胺衍生物
    • US5166212A
    • 1992-11-24
    • US691625
    • 1991-04-25
    • Gary M. Ksander
    • Gary M. Ksander
    • C07D209/20C07D213/32C07D213/56C07D213/75C07D333/24C07H11/04
    • C07D213/75C07D209/20C07D213/32C07D213/56C07D333/24C07H11/04
    • Disclosed are compound of the formula ##STR1## wherein X and Y independently represent hydroxymethyl; cyano; carboxy; functionally modified carboxy selected from esterified carboxy, carbamoyl, and N-substituted carbamoyl; 5-tetrazolyl; 2-oxazolyl, 4,5-dihydro-2-oxazolyl, or each said grouping substituted by lower alkyl; R and R.sub.o independently represent lower alkyl, (C.sub.3 -C.sub.7)-cycloalkyl-lower alkyl, or aryl-lower alkyl; A represents methylene; or A represents methylene substituted by lower alkyl, by lower alkylthio-lower alkyl, by aryl-lower alkylthio-lower alkyl, by arylthio-lower alkyl, by hydroxy-lower alkyl, by acyloxy-lower alkyl, by lower alkoxy-lower alkyl, by alkyloxy-lower alkyl, by aryloxy-lower alkyl, by amino-lower alkyl by acylamino-lower alkyl, by guanidino-lower amino-lower alkyl, by (C.sub.3 -C.sub.7)-cycloalkyl, by (C.sub.3 -C.sub.7)-cycloalkyl-lower alkyl, by aryl or aryl-lower alkyl; pharmaceutically acceptable ester and amide derivatives of any said compounds having a free carboxy group; pharmaceutically acceptable salts; methods for synthesis; pharmaceutical compositions thereof; and use thereof as endopentidase inhibitors.
    • 公开了式(I)的化合物,其中X和Y独立地表示羟甲基; 氰基; 羧基; 选自酯化羧基,氨基甲酰基和N-取代的氨基甲酰基的官能改性羧基; 5-四唑基; 2-恶唑基,4,5-二氢-2-恶唑基,或每个所述基团被低级烷基取代; R和R 4独立地表示低级烷基,(C 3 -C 7) - 环烷基 - 低级烷基或芳基 - 低级烷基; A代表亚甲基; 或A表示被低级烷基,低级烷硫基 - 低级烷基,芳基 - 低级烷硫基 - 低级烷基,芳硫基 - 低级烷基,羟基 - 低级烷基,酰氧基 - 低级烷基,低级烷氧基 - 低级烷基取代的亚甲基, 由烷氧基 - 低级烷基,芳氧基 - 低级烷基,氨基 - 低级烷基,酰氨基 - 低级烷基,胍基 - 低级氨基 - 低级烷基,(C 3 -C 7) - 环烷基,(C 3 -C 7) - 环烷基 - 低级烷基,芳基或芳基 - 低级烷基; 任何所述具有游离羧基的化合物的药学上可接受的酯和酰胺衍生物; 药学上可接受的盐; 合成方法; 其药物组合物; 及其作为内切酶抑制剂的用途。
    • 10. 发明授权
    • Certain N-substituted butyramide derivatives
    • 某些N-取代丁酰胺衍生物
    • US5021430A
    • 1991-06-04
    • US67587
    • 1987-06-29
    • Gary M. Ksander
    • Gary M. Ksander
    • A61K31/13A61K31/135A61K31/195A61K31/215A61K31/22A61K31/275A61P7/10A61P9/12A61P25/04C07D209/20C07D213/32C07D213/56C07D213/75C07D333/24C07H11/04
    • C07D213/75C07D209/20C07D213/32C07D213/56C07D333/24C07H11/04
    • Disclosed are compound of the formula ##STR1## wherein X and Y independently represent hydroxymethyl; cyano; carboxy; functionally modified carboxy selected from esterified carboxy, carbamoyl, and N-substituted carbamoyl; 5-tetrazolyl; 2-oxazolyl, 4,5-dihydro-2-oxazolyl, or each said grouping substituted by lower alkyl; R and R.sub.o independently represent lower alkyl, (C.sub.3 -C.sub.7)-cycloalkyl-lower alkyl, or aryl-lower alkyl; A represents methylene; or A represents methylene substituted by lower alkyl, by lower alkylthio-lower alkyl, by aryl-lower alkylthio-lower alkyl, by arylthio-lower alkyl, by hydroxy-lower alkyl, by acyloxy-lower alkyl, by lower alkoxy-lower alkyl, by aryl-lower alkyloxy-lower alkyl, by aryloxy-lower alkyl, by amino-lower alkyl, by acylamino-lower alkyl, by guanidino-lower alkyl, by (C.sub.3 -C.sub.7)-cycloalkyl, by (C.sub.3 -C.sub.7)-cycloalkyl-lower alkyl, by aryl or aryl-lower alkyl; pharmaceutically acceptable ester and amide derivatives of any said compounds having a free carboxy group; pharmaceutically acceptable salts; methods for synthesis; pharmaceutical compositions thereof; and use thereof as endopeptidase inhibitors.
    • 公开了式(I)的化合物,其中X和Y独立地表示羟甲基; 氰基; 羧基; 选自酯化羧基,氨基甲酰基和N-取代的氨基甲酰基的官能改性羧基; 5-四唑基; 2-恶唑基,4,5-二氢-2-恶唑基,或每个所述基团被低级烷基取代; R和R 4独立地表示低级烷基,(C 3 -C 7) - 环烷基 - 低级烷基或芳基 - 低级烷基; A代表亚甲基; 或A表示被低级烷基,低级烷硫基 - 低级烷基,芳基 - 低级烷硫基 - 低级烷基,芳硫基 - 低级烷基,羟基 - 低级烷基,酰氧基 - 低级烷基,低级烷氧基 - 低级烷基取代的亚甲基, 由芳基 - 低级烷氧基 - 低级烷基,芳氧基 - 低级烷基,氨基 - 低级烷基,酰氨基 - 低级烷基,胍基 - 低级烷基,(C 3 -C 7) - 环烷基,(C 3 -C 7) - 环烷基 低级烷基,芳基或芳基 - 低级烷基; 任何所述具有游离羧基的化合物的药学上可接受的酯和酰胺衍生物; 药学上可接受的盐; 合成方法; 其药物组合物; 并将其用作内肽酶抑制剂。