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    • 7. 发明授权
    • HYPOLIPIDAEMIC CONDENSED 1,4-THIAZEPINES
    • 降血脂,浓缩1,4-硫氮杂
    • EP0683773B1
    • 1997-09-17
    • EP94906323.4
    • 1994-02-15
    • THE WELLCOME FOUNDATION LIMITED
    • BRIEADDY, Lawrence, EdwardHODGSON, Gordon, Lewis, Jr.
    • C07D281/10C07D281/08C07D417/04C07D513/04A61K31/55
    • C07D417/04C07D281/08C07D281/10C07D513/04
    • The invention provides a compound of formula (I), wherein n is an integer of from 0 to 2; R is an optional substituent; R1 is hydrogen or C¿1-6?alkyl; R?2¿ is an atom or group selected from hydrogen, C¿1-6?alkyl (including cycloalkyl and cycloalkylalkyl), C1-4alkoxy, pyrryl, thienyl, pyridyl, 1,3-benzodioxolo, phenyl and naphthyl, which groups are optionally substituted; R?3¿ is hydrogen, OH, C¿1-6?alkyl, C1-6alkoxy or -OC1-6acyl; R?4¿ is a group independently selected from C¿1-6?alkyl (including cycloalkyl and cycloalkylalkyl), C2-6alkenyl, and C2-6alkynyl which groups are optionally substituted; R?5¿ is a group independently selected from C¿2-6?alkyl (including cycloalkyl and cycloalkylalkyl), C2-6alkenyl and C2-6alkynyl, which groups are optionally substituted; or R?4 and R5¿, together with the carbon atom to which they are attached, form a C¿3-7?spiro cycloalkyl group which is optionally substituted; R?6 and R7¿ are independently selected from hydrogen and C¿1-6?alkyl; and X is an aromatic or non-aromatic monocyclic or bicyclic ring system having from 5 to 10 carbon atoms (including the two carbon atoms forming part of the thiazepine ring) wherein optionally one or more of the carbon atoms is/are replaced by heteroatom(s) independently selected from nitrogen, oxygen and sulphur; or X is an aromatic or non-aromatic monocyclic or bicyclic ring system having from 5 to 10 carbon atoms (including the two carbon atoms forming part of the thiazepine ring) wherein one or more of the carbon atoms is/are replaced by heteroatom(s) independently selected from nitrogen, oxygen and sulphur; and salts, solvates and physiologically functional derivatives thereof, pharmaceutical formulations comprising such compounds, processes for their preparation and their use in reducing bile acid uptake and hence as hypolipidaemic compounds.
    • 10. 发明授权
    • Hypolipidaemic condensed 1,4-thiazepines
    • US5817652A
    • 1998-10-06
    • US505232
    • 1995-08-15
    • Lawrence Edward BrieaddyGordon Lewis Hodgson, Jr.
    • Lawrence Edward BrieaddyGordon Lewis Hodgson, Jr.
    • A61K31/55A61K31/554A61P3/06A61P9/10C07D281/08C07D281/10C07D285/10C07D417/04C07D513/04
    • C07D417/04C07D281/08C07D281/10C07D513/04
    • The invention provides a compound of formula (I), wherein n is an integer of from 0 to 2; R is an optional substituent; R.sup.1 is hydrogen or C.sub.1-6 alkyl; R.sup.2 is an atom or group selected from hydrogen, C.sub.1-4 alkyl (including cycloalkyl and cycloalkylalkyl), C.sub.1-4 alkoxy, pyrryl, thienyl, pyridyl, 1,3-benzodioxolo, phenyl and naphthyl, which groups are optionally substituted; R.sup.3 is hydrogen, OH, C.sub.1-6 alkyl, C.sub.1-6 alkoxy or --O C.sub.1-6 acyl; R.sup.4 is a group independently selected from C.sub.1-6 alkyl (including cycloalkyl and cycloalkylalkyl), C.sub.2-6 alkenyl, and C.sub.2-6 -alkynyl which groups are optionally substituted; R.sup.5 is a group independently selected from C.sub.2-6 alkyl (including cycloalkyl and cycloalkylalkyl), C.sub.2-6 alkenyl and C.sub.2-6 alkynyl, which groups are optionally substituted; or R.sup.4 and R.sup.5, together with the carbon atom to which they are attached, form a C.sub.3-7 spiro cycloalkyl group which is optionally substituted; R.sup.6 and R.sup.7 are independently selected from hydrogen and C.sub.1-6 alkyl; and X is an aromatic or non-aromatic monocyclic or bicyclic ring system having from 5 to 10 carbon atoms (including the two carbon atoms forming part of the thiazepine ring) wherein optionally one or more of the carbon atoms is/are replaced by heteroatom(s) independently selected from nitrogen, oxygen and sulphur, or X is an aromatic or non-aromatic monocyclic or bicyclic ring system having from 5 to 10 carbon atoms (including the two carbon atoms forming part of the thiazepine ring) wherein one or more of the carbon atoms is/are replaced by heteroatom(s) independently selected from nitrogen, oxygen and sulphur; and salts, solvates and physiologically functional derivatives thereof, pharmaceutical formulations comprising such compounds, processes for their preparation and their use in reducing bile acid uptake and hence as hypolipidaemic compounds. ##STR1##