摘要:
A propenone derivative represented by general formula (I) and a pharmacologically acceptable salt thereof, wherein R1 represents hydrogen, lower alkyl, lower alkanoyl, lower alkoxycarbonyl, lower alkylsulfonyl, aralkyl, (un)substituted aroyl, (un)substituted arylsulfonyl, (un)substituted heteroarylcarbonyl, (un)substituted heteroarylsulfonyl, diglycolyl or a group of formula (a), R2 represents hydrogen, lower alkyl, halogen, (un)substituted aryl or (un)substituted heteroaryl; R3 represents hydrogen, lower alkyl or (un)substituted aryl; and R?4, R5, R6 and R7¿ represent each independently hydrogen, lower alkyl, lower alkoxy, aralkyloxy, hydroxy, nitro, halogen, trifluoromethyl or -NR8R9, wherein R?8 and R9¿ represent each independently hydrogen, lower alkyl, lower alkanoyl, lower alkoxycarbonyl or (un)substituted aroyl.
摘要:
Novel indole compounds inhibit HIV reverse transcriptase, and are useful in the prevention or treatment of infection by HIV and the treatment of AIDS, either as compounds, pharmaceutically acceptable salts, pharmaceutical composition ingredients, whether or not in combination with other antivirals, anti-infectives, immunomodulators, antibiotics or vaccines. Methods of treating AIDS and methods of preventing or treating infection by HIV are also described.
摘要:
An indole derivative represented by general formula (1). It has a potent antiestrogenic effect and hence is useful for treating estrogen-dependent diseases such as anovular infertility, prostatomegaly, osteoporosis, breast cancer, endometrial cancer and melanoma.
摘要:
L'invention a pour objet des dérivés d'indolizine de formule générale :
dans laquelle : X représente un groupement -S ou -SO₂-, R₁ et R₂, identiques ou différents, représentent chacun l'hydrogène,le radical méthyle ou éthyle ou un atome d'halogène, R₃ représente l'hydrogène ou un radical alkyle en C₁-C₄, R₄ représente un radical précurseur d'un groupement carboxy, R représente un radical alkyle en C₁-C₆, cycloalkyle en C₃-C₆, ou phényle ainsi que leur utilisation en tant qu'intermédiaires pour la préparation de dérivés aminoalkoxybenzènesulfoxyl-indolizines pharmaceutiquement actifs.
摘要:
There are disclosed compounds having the formula
wherein
X is hydrogen, chloro, bromo, fluoro, hydroxy, loweralkoxy, arylloweralkoxy, acyloxy, loweralkylaminocarbonyloxy, diloweralkylaminocarbonyloxy, amino, loweralkylamino, diloweralkylamino, acylamino, loweralkyl or trifluoromethyl; Y is hydrogen, loweralkyl, chloro or bromo; Z is hydrogen, loweralkyl, loweralkoxy or halogen; or X and Z taken together can form a methylenedioxy group; R¹ is hydrogen, loweralkyl, arylloweralkyl, carboxyloweralkyl, arylloweralkoxycarbonylloweralkyl or loweralkoxycarbonylloweralkyl; R² is hydrogen, loweralkyl or hydroxyloweralkyl; R³ is hydrogen or loweralkyl; or R² and R³ together with the carbon to which they are attached form (C₃ - C₇)cycloalkyl; R⁴ is hydrogen or loweralkyl; R⁵ is hydrogen, loweralkyl, aryl, arylloweralkyl, acyl, arylloweralkoxycarbonyl, loweralkoxycarbonyl or aryloxycarbonyl; R⁶ is hydrogen, chloro, bromo, arylcarbonyl, loweralkylcarbonyl, aryl(hydroxy)loweralkyl or hydroxyloweralkyl; and m and n are independently 0 to 5 with the proviso that the sum of m plus n is not greater than 5; and pharmaceutically acceptable addition salts thereof, or where applicable, the optical or geometrical isomers or racemic mixtures thereof, intermediates in the process for making the compounds, a process for making the compounds and pharmaceutical compositions and their use as neuroprotective agents.
摘要:
The invention provides new methylen-indole derivatives of formula (I)
wherein R is a group
in which R 4 is hydrogen, hydroxy, C 1 -C 6 alkoxy, C 2 -C 6 alkanoyloxy, carboxy, nitro or NHR 7 , wherein R 7 is hydrogen or C 1 -C 6 alkyl; R 5 is hydrogen, C 1 -C 6 alkyl or halogen; and R 6 is hydrogen or C 1 -C 6 alkyl; n is zero, 1 or 2; R 1 is hydrogen, C 1 -C 6 alkyl or C 2 -C 6 alkanoyl; R 2 is hydrogen, C 1 -C 6 alkyl, halogen, cyano, carboxyl, nitro or -NHR 7 in which R 7 is as defined above; R 3 is hydrogen, C 1 -C 6 alkyl or C 2 -C 6 alkanoyl; and the pharmaceutically acceptable salts thereof; and wherein, when,at the same time, R 2 is hydrogen, C 1 -C 6 alkyl, halogen or cyano and R 3 is hydrogen, R 1 and n being as defined above, then at least one of R 4 , R 5 and R 6 is other than hydrogen, which are useful as tyrosine kinase inhibitors.
摘要:
1-Hydroxyindoles of the following formula are useful in controlling fungi: wherein:
R 1 is hydrogen or an electron withdrawing group; R 2 is selected from the group consisting of alkenyl having 2-10 carbon atoms, N-substituted-a-iminobenzyl,an unsubstituted or substituted aromatic group and acyl of 2-16 carbon atoms, R 3 is selected from the group consisting of halogen atoms, and n is 0 to 4.
摘要翻译:下式的1-羟基吲哚可用于控制真菌:其中:R 1是氢或吸电子基团; R 2选自具有2-10个碳原子的烯基,N-取代-α-亚氨基苄基,未取代或取代的芳族基团和2-16个碳原子的酰基,R 3选自 卤素原子组成,n为0〜4
摘要:
The invention provides compounds of the general formula (I):
or a physiologically acceptable salt or a solvate (e.g. hydrates) thereof in which R¹ represents a hydrogen atom or a halogen atom or a group selected from C₁₋₆ alkyl, C₂₋₆ alkenyl, fluoroC₁₋₆alkyl, -CHO, -CO₂H or -COR⁴; R² represents a hydrogen atom or a halogen atom or the group Ar; R³ represents a hydrogen atom or a group selected from C₁₋₆ alkyl, C₃₋₆alkenyl, C₁₋₆alkoxy, -COR⁴, -SO₂R⁴ or the group Ar; R⁴ represents a group selected from C₁₋₆ alkyl, C₂₋₆ alkenyl, C₁₋₆ alkoxy or the group -NR¹²R¹³; Ar represents the group
R⁵ represents a group selected from -CO₂H, -NHSO₂CF₃ or a C-linked tetrazolyl group; R⁶ and R⁷ which may be the same or different each independently represent a hydrogen atom or a halogen atom or a C₁₋₆alkyl group; Het represents an N-linked imidazolyl group substituted at the 2-position by a C₁₋₆alkyl, C₂₋₆alkenyl or a C₁₋₆alkylthio group, the imidazolyl group optionally being substituted by one or two further substituents selected from a halogen atom or a group selected from cyano, nitro, C₁₋₆alkyl, C₂₋₆alkenyl, fluoroC₁₋₆alkyl, -(CH₂) m R⁸, -(CH₂) n COR⁹, or -(CH₂) p NR¹⁰COR¹¹; or Het represents an N-linked benzimidazolyl group substituted at the 2-position by a C₁₋₆alkyl, C₂₋₆alkenyl or a C₁₋₆alkylthio group; R⁸ represents a hydroxy or C₁₋₆alkoxy group; R⁹ represents a hydrogen atom or a group selected from hydroxy, C₁₋₆alkyl, C₁₋₆alkoxy, phenyl, phenoxy or the group -NR¹²R¹³; R¹⁰ represents a hydrogen atom or a C₁₋₆alkyl group; R¹¹ represents a hydrogen atom or a group selected from C₁₋₆alkyl, C₁₋₆alkoxy, phenyl, phenoxy or the group -NR¹²R¹³; R¹² and R¹³ which may be the same or different each independently represent a hydrogen atom or a C₁₋₄alkyl group or -NR¹²R¹³ forms a saturated heterocyclic ring which has 5 or 6 ring members and may optionally contain in the ring one oxygen atom; m represents an integer from 1 to 4; n represents an integer from 0 to 4; and p represents an integer from 1 to 4; provided that one of R² and R³ represents the group Ar, and that when R² represents the group Ar, R³ represents a hydrogen atom or a group selected from C₁₋₆ alkyl, C₃₋₆ alkenyl, C₁₋₆alkoxy -COR⁴ or -SO₂R⁴, and that when R³ represents the group Ar, R² represents a hydrogen atom or a halogen atom. The compounds may be used in the treatment or prophylaxis of hypertension and diseases associated with cognitive disorders.
摘要翻译:本发明提供通式(I)的化合物:其中R 1表示氢原子或卤素原子或选自C 1-6的基团的生理学上可接受的盐或其溶剂合物(例如水合物) 烷基,C 2-6烯基,氟C 1-6烷基,-CHO,-CO 2 H或-COR 4; R 2表示氢原子或卤素原子或Ar基团; R 3表示氢原子或选自C 1-6烷基,C 3-6烯基,C 1-6烷氧基,-COR 4,-SO 2 R 4或基团Ar的基团; R 4表示选自C 1-6烷基,C 2-6烯基,C 1-6烷氧基或基团-NR 1 2 R 1 3的基团。 Ar表示基团 R 5表示选自-CO 2 H,-NHSO 2 CF 3或C连接的四唑基的基团; R 6和R 7可以相同或不同,各自独立地表示氢原子或卤素原子或C1-6烷基; Het表示在2-位被C 1-6烷基,C 2-6烯基或C 1-6烷硫基取代的N-连接的咪唑基,咪唑基任选被一个或两个选自卤素原子或基团的其它取代基取代 选自氰基,硝基,C 1-6烷基,C 2-6烯基,氟C 1-6烷基, - (CH 2)m R 8, - (CH 2)n COR 9或 - (CH 2)p NR R' 1> <1>; 或Het表示在2-位被C 1-6烷基,C 2-6烯基或C 1-6烷硫基取代的N-连接的苯并咪唑基; R 8表示羟基或C 1-6烷氧基; R 9表示氢原子或选自羟基,C 1-6烷基,C 1-6烷氧基,苯基,苯氧基或基团-NR 1 2 R 1 3的基团。 R 1表示氢原子或C 1-6烷基; R 1表示氢原子或选自C 1-6烷基,C 1-6烷氧基,苯基,苯氧基或基团-NR 1 R 2 3的基团。 R 1,R 2和R 3可以相同或不同,各自独立地表示氢原子或C 1-4烷基或-NR 1 2 R 1 3 形成饱和杂环,其具有5或6个环成员,并且可以任选地在环中含有一个氧原子; m表示1〜4的整数, n表示0〜4的整数, p表示1〜4的整数, 条件是R 2和R 3中的一个表示基团Ar,当R 2表示基团Ar时,R 3表示氢原子或选自C 1-6烷基, 6烯基,C 1-6烷氧基-COR 4或-SO 2 R 4,当R 3表示基团Ar时,R 2表示氢原子或卤素原子。 该化合物可用于治疗或预防与认知障碍相关的高血压和疾病。