申请人:Merck & Co., Inc.
公开号:US04797391A1
公开(公告)日:1989-01-10
The invention relates to novel [(5,6-dichloro-3-oxo-9,9a-disubstituted-2,3,9,9a-tetrahydro-fluoren-7-yl)o xy]alkanoic acids and alkanimidamides, their derivatives and their salts. The compounds are useful for the treatment and prevention of injury to the brain and of edema due to head trauma, stroke (particularly ischemic), arrested breathing, cardiac arrest, Reye's syndrome, cerebral thrombosis, cerebral embolism, cerebral hemorrhage, cerebral tumors, encephalomyelitis, spinal cord injury, hydrocephalus, post-operative brain injury trauma, edema due to cerebral infections, various brain concussions and elevated intracranial pressure.
这项发明涉及新颖的[(5,6-二氯-3-氧代-9,9a-二取代-2,3,9,9a-四氢-芴-7-基)氧基]烷酸和烷基酰胺,它们的衍生物和盐。这些化合物对于治疗和预防脑部损伤以及由头部创伤、中风(特别是缺血性中风)、呼吸停止、心脏骤停、雷耶综合征、脑血栓形成、脑栓塞、脑出血、脑肿瘤、脑脊髓炎、脊髓损伤、脑积水、术后脑部损伤、脑部感染引起的水肿、各种脑震荡和颅内压升高方面具有用处。