摘要:
The invention relates to a compound corresponding to the general formula (I): wherein, X, R1, R2, R3, R4, R5, R5′ and R6 are as defined herein. More specifically, this invention relates to intermediates to prepare a compound of formula (I) as well as its utility in treating a variety of diseases including Alzheimer's disease and Parkinson's disease.
摘要翻译:本发明涉及对应于通式(I)的化合物:其中X,R 1,R 2,R 3,R R 5,R 5,R 5'和R 6如本文所定义。 更具体地,本发明涉及制备式(I)化合物的中间体以及其在治疗各种疾病(包括阿尔茨海默氏病和帕金森病)中的用途。
摘要:
The invention concerns a compound of general formula (I), wherein: X represents an oxygen or sulphur atom; R1 represents, independently of each other when n=2 or 3, a halogen atom, a hydroxy, a C1-C3 alkyl, a C1-C3 alkoxy, a trifluoromethyl, a trifluoromethyloxy or a methylenedioxy; R2 represents a C1-C6 alkyl group optionally substituted, a C3-C7 cycloalkyl, piperidinyl or phenyl group, the C3-C7 cycloalkyl, piperidinyl or phenyl groups being optionally substituted; R3 represents a hydrogen atom or a C1-C6 alkyl group optionally substituted; R4 represents a hydrogen atom or a C1-C4 alkyl group; and R5 and R5′ represent, independently of each other, a hydrogen atom, a hydroxy, a halogen atom, a C1-C3 alkyl group, or R5 and R5′ form together an oxo group; R6 represents a hydrogen atom, a halogen atom, a C1-C3 alkyl, a C1-C3 alkoxy, a trifluoromethyl, or a trifluoromethoxy; in the form of a base, addition to an acid, hydrate or solvate. The invention is applicable in therapy
摘要翻译:本发明涉及通式(I)的化合物,其中:X表示氧或硫原子; R 1表示n = 2或3时彼此独立地表示卤素原子,羟基,C 1 -C 3烷基 C 1 -C 3烷氧基,三氟甲基,三氟甲氧基或亚甲二氧基; R 2表示任选取代的C 1 -C 6烷基,C 3 -C 6烷基, 7个环烷基,哌啶基或苯基,C 3 -C 7环烷基,哌啶基或苯基任选被取代; R 3表示任选取代的氢原子或C 1 -C 6 -C 6烷基; R 4表示氢原子或C 1 -C 4烷基; R 5和R 5'彼此独立地表示氢原子,羟基,卤素原子,C 1〜 C 3烷基或R 5和R 5'一起形成氧代基; R 6表示氢原子,卤素原子,C 1 -C 3烷基,C 1〜 -C 3烷氧基,三氟甲基或三氟甲氧基; 以碱的形式加入酸,水合物或溶剂化物。 本发明适用于治疗
摘要:
The present invention relates to the use of 3,5-seco-4-nor-cholestane derivatives for obtaining a cytoprotective drug, with the exception of a neuroprotective drug, notably a cardioprotective or hepatoprotective drug.
摘要:
The invention relates to the design, construction and use of eukaryotic cell lines useful in the identification of inhibitors of &bgr;-amyloid processing. More specifically, the invention relates to in vitro assays capable of identifying or quantifying a 4.2 kDa &bgr;-amyloid protein. The present invention also provides for DNA and protein molecules for the design, construction and use of eukaryotic cell lines useful in the identification of inhibitors of &bgr;-amyloid processing.
摘要:
The present invention relates to novel chemical compounds, in particular cholest-4-en-3-one oxime derivatives and to the use thereof as medicaments, especially as cytoprotective medicaments, in particular neuroprotective, cardioprotective and/or hepatoprotective medicaments.
摘要:
The present invention relates to the field of pharmacy, especially the treatment of neurodegenerative diseases. The invention specifically relates to a family of chemical compounds for which a neuroprotective activity has been demonstrated.Given that certain members of said family are novel compounds which have never been described, the invention relates to said novel products, the synthesis method thereof and certain novel intermediate synthesis products.The present invention further relates to compositions comprising the compounds of said family, and the use of said compounds as medicaments, especially for the preparation of a medicament for the treatment of neurodegenerative diseases.
摘要:
The invention relates to the use of at least one oxime derivative of cholest-4-en-3-one as antioxidants in the cosmetics and food fields, and as antioxidant preservatives that can be used, in particular, in cosmetic, food and pharmaceutical products.
摘要:
The present invention relates to the field of pharmacy, especially the treatment of neurodegenerative diseases. The invention specifically relates to a family of chemical compounds for which a neuroprotective activity has been demonstrated.Given that certain members of said family are novel compounds which have never been described, the invention relates to said novel products, the synthesis method thereof and certain novel intermediate synthesis products.The present invention further relates to compositions comprising the compounds of said family, and the use of said compounds as medicaments, especially for the preparation of a medicament for the treatment of neurodegenerative diseases.
摘要:
The present invention relates to the use of 3,5-seco-4-nor-cholestane derivatives for obtaining a cytoprotective drug, with the exception of a neuroprotective drug, notably a cardioprotective or hepatoprotective drug.
摘要:
The invention relates to novel compositions, particularly pharmaceutical, comprising, as active ingredients, at least one cytotoxic agent and at least one cholest-4-en-3-one oxime derivative.