The present invention relates to novel noncardiotoxic compounds and pharmaceutical compositions useful in the treatment of a variety of disorders including the treatment of depression, allergies, psychoses, cancer and gastrointestinal disorders. In particular, the present invention describes pharmaceutical compositions that mitigate life-threatening arrhythmias such as torsade de pointes. Torsade de pointes is a particular cardiac problem associated with many therapeutic agents and has been implicated as a possible cause of sudden death, particularly in those individuals with a past history of disturbances of cardiac rhythm, myocardial infarction, congenital repolarization abnormalities and cardiac risk factors such as hyperlipidemia and age. This arrhythmia is a variant of paroxysmal ventricular tachycardia associated with a prolonged QTc interval or prominent U waves on the ECG. Torsade de pointes is potentially lethal because it can progress to ventricular fibrillation, life-threatening arrhythmias or precipitate sudden death.
Sigma ligands for use in the prevention and/or treatment of postoperative pain
申请人:Laboratorios del. Dr. Esteve, S.A.
公开号:EP2353598A1
公开(公告)日:2011-08-10
The invention refers to the use of a sigma ligand, particularly a sigma ligand of formulae (I), (II) or (III) to prevent and/or treat acute and chronic pain developed as a consequence of surgery, especially superficial and/or deep pain secondary to surgical tissue injury, and peripheral neuropathic pain, neuralgia, allodynia, causalgia, hyperalgesia, hyperesthesia, hyperpathia, neuritis or neuropathy secondary to surgical procedure.
2-(1-Piperazinyl)-2,4,6-cycloheptatrien-1-one derivatives, processes for their preparation, intermediates used in the processes and the preparation thereof and pharmaceutical compositions containing the derivatives
申请人:AYERST, MCKENNA AND HARRISON INC.
公开号:EP0034894A2
公开(公告)日:1981-09-02
2-(1-Piperazinyl)-2,4,6-cycloheptatrien-1-one derivatives offormula
and therapeutically acceptable acid addition salts thereof exhibit dopamine-receptor stimulating activity in a mammal and are useful for treating hyperprolactinemia, galactorrhea, amenorrhea, impotence, Parkinsonism, diabetes, acromegaly, hypertension and other central nervous system disorders.
In the formula R is hydrogen or a specified substituent, R2 is hydrogen or lower alkyl and R3 is hydrogen or a specified radical. Processes for preparing the derivatives and pharmaceutical compositions containing them are also disclosed.
2-(1-哌嗪基)-2,4,6-环庚三烯-1-酮衍生物
及其治疗上可接受的酸加成盐在哺乳动物体内具有刺激多巴胺受体的活性,可用于治疗高泌乳素血症、闭经、阳痿、帕金森病、糖尿病、肢端肥大症、高血压和其他中枢神经系统疾病。
式中 R 是氢或特定的取代基,R2 是氢或低级烷基,R3 是氢或特定的基。此外,还公开了制备这些衍生物和含有这些衍生物的药物组合物的工艺。
An otorhinological drug delivery device
申请人:Schering Oy
公开号:EP1438942A1
公开(公告)日:2004-07-21
The invention relates to an otorhinological delivery device comprising at least one pharmaceutically active agent. According to the invention the device comprises a core comprising said at least one pharmaceutically active agent wherein said core is made of an elastomer composition selected from the group consisting of poly(dimethylsiloxane), a siloxane-based elastomer comprising 3,3,3-trifluoropropyl groups attached to the Si-atoms of the siloxane units, a siloxane-based elastomer comprising poly(alkylene oxide) groups and mixtures thereof.
Use of compounds binding to the sigma receptor for the treatment of diabetes-associated pain
申请人:LABORATORIOS DEL DR. ESTEVE, S.A.
公开号:EP1787679A1
公开(公告)日:2007-05-23
The present invention refers to the use of compounds active on the sigma receptor for the production of a medicament for the treatment of diabetes-associated pain.