Lipase inhibitors
OwnerJohannes Grillari, Rolf Breinbauer +7inventors
InventorsJohannes Grillari, Rolf Breinbauer, Martina Schweiger, Matthias Romauch, Robert Zimmermann, Nicole Mayer, Elisabeth Schraml, Klaus Fortschegger, Regina Grillari
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Abstract
The invention provides a compound of formula (I) as defined herein that is useful in the treatment and prevention of a disorder such as cachexia, stroke, atherosclerosis, coronary artery disease, or diabetes and disorders and conditions associated therewith. The invention also provides a method of screening for lipase inhibitors using a compound of formula (I) and determining its lipase inhibitory activity. activity.
Claims22
A compound of formula (I)
- wherein:
- L1 is a bond, C1-10 alkylene, C2-10 alkenylene, or C2-10 alkynylene, wherein said alkylene, said alkenylene or said alkynylene is optionally substituted with one or more groups independently selected from —C1-4 alkyl, —CF3, —CN, —OH, —O(C1-4 alkyl), —NH2, —NH(C1-4 alkyl), or —N(C1-4 alkyl)(C1-4 alkyl), and further wherein one or more —CH2— units comprised in said alkylene, said alkenylene or said alkynylene are each optionally replaced by a group independently selected from —O—, —NH—, —N(C1-4 alkyl)-, —CO—, —CO—NH—, —NH—CO—, —S—, —SO—, or —SO2—,
- R1 is independently selected from C1-4 alkyl, halogen, —CF3, —CN, —OH, —O(C1-4 alkyl), —NH2, —NH(C1-4 alkyl), or —N(C1-4 alkyl)(C1-4 alkyl), a 5 to 7-membered, saturated or unsaturated carbon ring structure wherein optionally one to three of the carbon atoms are replaced by N, O, or S, said ring structure being optionally substituted with C1-4 alkyl, halogen, —CF3, —CN, —OH, —O(C1-4 alkyl), —NH2, —NH(C1-4 alkyl), or —N(C1-4 alkyl)(C1-4 alkyl), or a aryl or heteroaryl optionally substituted with C1-4 alkyl, halogen, —CF3, —CN, —OH, —O(C1-4 alkyl), —NH2, —NH(C1-41 alkyl), or —N(C1-4 alkyl)(C1-4 alkyl),
- R2 is optionally substituted aryl or optionally substituted heteroaryl but not pyrazolyl, wherein said aryl or said heteroaryl may be substituted with one or more groups independently selected from C1-4 alkyl, halogen, —CF3, —CN, —OH, —O(C1-4 alkyl), —NH2, —NH(C1-4 alkyl), or —N(C1-4 alkyl)(C1-4 alkyl), or R2 is pyrazolyl optionally substituted with one or more groups independently selected from C1-4 alkyl, halogen, —CF3, —CN, —O(C1-4 alkyl), —NH2, —NH(C1-4 alkyl), or —N(C1-4 alkyl)(C1-4 alkyl);
- R3 is C1-10 alkylene, C2-10 alkenylene, or C2-10 alkynylene, wherein said alkylene, said alkenylene or said alkynylene is optionally substituted with one or more groups independently selected from halogen, —CF3, —CN, —OH, —O(C1-4 alkyl), —NH2, —NH(C1-4 alkyl), or —N(C1-4 alkyl)(C1-4 alkyl), and further wherein one or more —CH2— units comprised in said alkylene, said alkenylene or said alkynylene are each optionally replaced by a group independently selected from —O—, —NH—, —N(C1-4 alkyl)-, —CO—, —CO—NH—, —NH—CO—, —S—, —SO—, or —SO2—;
- m is an integer of 0 to 8;
- and
- each R4 is independently selected from C1-4 alkyl, halogen, —CF3, —CN, —OH, —O(C1-4 alkyl), —NH2, —NH(C1-4 alkyl), or —N(C1-4 alkyl)(C1-4 alkyl);
- R5 is aryl or heteroaryl;
- or a pharmaceutically acceptable salt, solvate or prodrug thereof.
A compound of formula (I)
- wherein:
- L1 is a bond, C1-10 alkylene, C2-10 alkenylene, or C2-10 alkynylene, wherein said alkylene, said alkenylene or said alkynylene is optionally substituted with one or more groups independently selected from —C1-4 alkyl, —CF3, —CN, —OH, —O(C1-4 alkyl), —NH2, —NH(C1-4 alkyl), or —N(C1-4 alkyl)(C1-4 alkyl), and further wherein one or more —CH2— units comprised in said alkylene, said alkenylene or said alkynylene are each optionally replaced by a group independently selected from —O—, —NH—, —N(C1-4 alkyl)-, —CO—, —CO—NH—, —NH—CO—, —S—, —SO—, or —SO2—;
- R1 is independently selected from C1-4 alkyl, halogen, —CF3, —CN, —OH, —O(C1-4 alkyl), —NH2, —NH(C1-4 alkyl), or —N(C1-4 alkyl)(C1-4 alkyl), a 5 to 7-membered, saturated or unsaturated carbon ring structure wherein optionally one to three of the carbon atoms are replaced by N, O, or S, said ring structure being optionally substituted with C1-4 alkyl, halogen, —CF3, —CN, —OH, —O(C1-4 alkyl), —NH2, —NH(C1-4 alkyl), or —N(C1-4 alkyl)(C1-4 alkyl), or a aryl or heteroaryl optionally substituted with C1-4 alkyl, halogen, —CF3, —CN, —OH, —O(C1-4 alkyl), —NH2, —NH(C1-4 alkyl), or —N(C1-4 alkyl)(C1-4 alkyl);
- R2 is optionally substituted aryl or optionally substituted heteroaryl but not pyrazolyl, wherein said aryl or said heteroaryl may be substituted with one or more groups independently selected from C1-4 alkyl, halogen, —CF3, —CN, —OH, —O(C1-4 alkyl), —NH2, —NH(C1-4 alkyl), or —N(C1-4 alkyl)(C1-4 alkyl);
- or R2 is pyrazolyl optionally substituted with one or more groups independently selected from C1-4 alkyl, halogen, —CF3, —CN, —O(C1-4 alkyl), —NH2, —NH(C1-4 alkyl), or —N(C1-4 alkyl)(C1-4 alkyl)
- R3 is C1-10 alkylene, C2-10 alkenylene, or C2-10 alkynylene, wherein said alkylene, said alkenylene or said alkynylene is optionally substituted with one or more groups independently selected from halogen, —CF3, —CN, —OH, —O(C1-4 alkyl), —NH2, —NH(C1-4 alkyl), or —N(C1-4 alkyl)(C1-4 alkyl), and further wherein one or more —CH2— units comprised in said alkylene, said alkenylene or said alkynylene are each optionally replaced by a group independently selected from —O—, —NH—, —N(C1-4 alkyl)-, —CO—, —CO—NH—, —NH—CO—, —S—, —SO—, or —SO2—;
- m is an integer of 0 to 8;
- each R4 is independently selected from C1-4 alkyl, halogen, —CF3, —CN, —OH, —O(C1-4 alkyl), —NH2, —NH(C1-4 alkyl), or —N(C1-4 alkyl)(C1-4 alkyl);
- R5 is aryl or heteroaryl optionally substituted as shown in formula (I), selected from phenyl, benzyl, pyridinyl, pyrazinyl, pyrimidinyl, pyridazinyl, pyrazolyl, imidazolyl, pyrrolyl, triazinyl, tetrazolyl, thiophenyl (thienyl), thiazolyl, furanyl (furyl), furazanyl, oxazolyl, isoxazolyl, benzthienyl, benzfuryl, benzimidazolyl, benzthiazolyl, isothiazolyl, benzisothiazolyl, benzoxazolyl, benzisoxazolyl, isothiazolyl, benztriazolyl, thiadiazolyl, oxadiazolyl, indolyl indazolyl, chinolinyl, naphthyl, anthracenyl;
- or a pharmaceutically acceptable salt, solvate or prodrug thereof.
A method for identifying a compound that prevents, ameliorates and/or inhibits cachexia, stroke, type II diabetes, atherosclerosis, or coronary artery disease, and/or the disorders or conditions associated or related thereto, comprising:
- a) contacting a compound with an ATGL polypeptide or fragments thereof;
- and
- b) measuring a compound-polypeptide property.
Dependencies are inferred from the claim text.