摘要:
Di-N-substituted piperazine or 1,4 di-substituted piperadine compounds in accordance with formula (I) (including all isomers, salts, esters, and solvates) wherein R, R?1, R2, R3, R4, R21, R27, R28¿, X, Y, and Z are as defined herein are muscarinic antagonists useful for treating cognitive disorders such as Alzheimer's disease. Pharmaceutical compositions and methods of preparation are also disclosed. Also disclosed are synergistic combinations of compounds of the above formula or other compounds capable of enhan cing acetylcholine release with acetylcholinesterase inhibitors.
摘要:
Neues Verfahren zur Herstellung von Verbindungen der Formel I durch Aminolyse eines p-Halogenphenylalkylketons der Formel II mit einem cyclischen Amin der Formel III in Wasser bei einer Temperatur von mindestens 130°C in welchen Formeln X ein Halogenatom bedeutet und R 1 , R 2 und R 3 die im Anspruch 1 angegebene Bedeutung haben, sowie die neuen Verbindungen der Formel 1 und deren Verwendung zur Herstellung von Photoinitiatoren für die Photopolymerisation von ethylenisch ungesättigten Verbindungen.
摘要:
A biphenyl derivative represented by the following formula (I) or a pharmacologically acceptable salt thereof: wherein R 1 represents a hydrogen atom, a halogen atom, a hydroxyl group, an amino group, a lower alkyl group, a halogenated lower alkyl group, a lower alkoxy group, a halogenated lower alkoxy group, a lower alkoxyalkyl group, a lower alkoxyalkoxy group, an aryl group, an aralkyl group, a heteroaryl group, a heteroarylalkyl group, a halogenated heteroarylalkyl group, a cyano lower alkyl group, a hydroxy lower alkyl group, an amino lower alkyl group, a lower alkoxycarbonyl group, an aryloxycarbonyl group, a cyano group, a formyl group, a lower acyl group, an aralkylcarbonyl group, a cycloether group, an alkenyl group, an alkynyl group, a lower alkylsulfinyl group, a lower alkylsulfonyl group, a lower alkylaminosulfonyl group, an arylaminosulfonyl group, a lower alkylsulfonylamino group, a halogenated lower alkylsulfonylamino group or an arylsulfonylamino group; R 2 and R 3 may be the same or different from each other and each represents a hydrogen atom, a halogen atom, a lower alkyl group, a halogenated lower alkyl group, a lower alkoxy group, a halogenated lower alkoxy group or a cyano group; R 4 represents a hydrogen atom or a halogen atom; R 5 represents a hydrogen atom, a lower alkyl group, a halogenated lower alkyl group, a hydroxy lower alkyl group, a lower alkoxycarbonyl group or an aryloxycarbonyl group; and n is 0 or an integer of 1 to 3, which exhibits dopamine 2 receptor antagonism and/or serotonin 2 receptor antagonism, is clinically useful for treating and ameliorating mental disorders such as cerebrovascular disorder, aggressive behavior due to senile dementia, mental excitation, poriomania, delirium, hallucination, hyperkinesia, schizophrenia, emotional disturbance, depression, neurosis, psychophysiologic disorder and anxiety neurosis.
摘要翻译:由下式(I)表示的联苯衍生物或其药理学上可接受的盐:其中R 1表示氢原子,卤素原子,羟基,氨基,低级烷基,卤代 低级烷基,低级烷氧基,卤代低级烷氧基,低级烷氧基烷基,低级烷氧基烷氧基,芳基,芳烷基,杂芳基,杂芳基烷基,卤代杂芳基烷基,氰基低级烷基 基团,羟基低级烷基,氨基低级烷基,低级烷氧基羰基,芳氧基羰基,氰基,甲酰基,低级酰基,芳烷基羰基,环醚基,链烯基,炔基 低级烷基亚磺酰基,低级烷基磺酰基,低级烷基氨基磺酰基,芳基氨基磺酰基,低级烷基磺酰基氨基,卤代低级烷基磺酰基氨基或芳基磺酰基氨基; R 2和R 3可以相同或不同,各自表示氢原子,卤素原子,低级烷基,卤代低级烷基,低级烷氧基,卤代低级烷氧基 或氰基; R 4表示氢原子或卤素原子; R 5表示氢原子,低级烷基,卤代低级烷基,羟基低级烷基,低级烷氧基羰基或芳氧基羰基; 并且表示多巴胺2受体拮抗作用和/或5-羟色胺2受体拮抗作用的n为0或1〜3的整数在临床上可用于治疗和改善精神障碍如脑血管障碍,老年痴呆,精神激素引起的侵袭行为, 烦躁不安,del妄,幻觉,运动过度,精神分裂症,情绪障碍,抑郁,神经症,心理生理障碍和焦虑神经症。
摘要:
Verbindungen der Formel I, II, III und IIIa worin Ar 1 einen unsubstltuierten oder substituierten aromatischen Rest bedeutet und mindestens einer der Reste R 1 und R 2 eine Alkenyl-, Cycloalkenyl- oder Arylmethylgruppe bedeutet, sind wirkungsvolle Photoinitiatoren für die Photopolymerlsation ungesättigter Verbindungen. Sie eignen sich Insbesondere zur Photohärtung pigmentierter Systeme.
摘要:
An aralkylamine compound of the formula wherein R¹ means a hydrogen atom or a lower alkyl group; R² means an aromatic group which may be substituted; R³ means a hydrogen atom, a lower alkyl group or an aromatic group which may be substituted; n means an integer of 0 to 7; ring A means a five- through eight-membered cyclic group which may be substituted and may contain one or two hetero atom(s) of O and S atoms as the ring-constituents; and ring B means a benzene ring which may be substituted, or a salt thereof, which is useful as an cholinesterase inhibitor and a cerebral function ameliorating agent.
摘要:
5-Lipoxygenase inhibiting 4-(4-phenyl-1-piperazinyl)phenols having the formula wherein R 1 and R 2 each independently are hydrogen, C 1-6 alkyl or halo; R 3 and R 4 each independently are hydrogen, halo, amino, nitro or trifluoromethyl; Y is a heterocyclic radical of formula
for use as a medicine. Compositions containing these compounds as active ingredient. Novel 4-(4-phenyhl-1-piperazinyl)phenols and methods for preparing these and the aforementioned compositions.
摘要翻译:5-脂氧合酶抑制具有式CHEM的4-(4-苯基-1-哌嗪基)酚,其中R 1和R 2各自独立地为氢,C 1-6烷基或卤素; R 3和R 4各自独立地为氢,卤素,氨基,硝基或三氟甲基; Y是用作药物的式的杂环基。 含有这些化合物作为活性成分的组合物。 新型4-(4-苯基-1-哌嗪基)酚及其制备方法和上述组合物。