¡¾Í¨ÓÃÃû¡¿Lixivaptan, WAY-VPA-985, VPA-985
¡¾»¯Ñ§Ãû¡¿
N-[3-Chloro-4-(10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-10-ylcarbonyl)phenyl]-5-fluoro-2-methylbenzamide
¡¾CASµÇ¼ÇºÅ¡¿168079-32-1
¡¾·Ö×Óʽ¡¿C27-H21-Cl-F-N3-O2
¡¾·Ö×ÓÁ¿¡¿473.93
¡¾»¯Ñ§»îÐÔ¡¿Cardiovascular Drugs, Diuretics, Heart Failure Therapy, Renal-Urologic Drugs, Vasopressin V2 Antagonists£¨ÐÄѪ¹ÜÒ©£¬ÀûÄòÒ©£¬ÖÎÁÆÐÄÁ¦Ë¥½ß£¬Éö£¬ÃÚÄòϵͳҩÎѪ¹Ü¼ÓÑ¹ËØV2ÊÜÌåÞ׿¹¼Á£©
¡¾¿ª·¢½×¶Î¡¿Phase II
¡¾Ñз¢»ú¹¹¡¿Wyeth Pharmaceuticals (Originator)
¡¾ºÏ³É·Ïß¡¿£¨¼û¸½Í¼£©
×÷ÕߣºAlbright, J.D.; Reich, M.F.; Sum, F.-W.; Delos Santos, E.G. (American Cyanamid Co.)
À´Ô´£ºCA 2128956; EP 0636625; JP 1995157486; US 5516774
¡¾Ò©Ð§¡¿Lixivaptan, a highly selective, orally active, vasopressin receptor antagonist, is currently in late stage development for the treatment of hyponatremia. It is thought to antagonize the action of vasopressin (also known as antidiuretic hormone, or ADH) on the V2 receptors in the collecting duct of the kidney, causing excretion of water without loss of sodium or other electrolytes. Based on its proposed mechanism of action and as seen in early studies, lixivaptan has shown promise in treatment of disease states associated with water retention and/or electrolyte imbalance such as hypervolemic hyponatremia commonly associated with heart failure (HF) or the syndrome of inappropriate antidiuretic hormone (SIADH)
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