Certain esters of cyproheptadine-3-carboxylic acid and its bioisosteres are peripherally selective dopamine antagonists useful in the treatment of emesis caused by stimulation of dopamine receptors of the chemoreceptor trigger zone, as well as emesis and nausea resulting from other causes including post operative emesis, chronic pediatric vomiting, radiotherapy and chemotherapy induced emesis, and nausea associated with migrane attacks and dysmenorrhea or arising idiopathically. They are also useful in the treatment of gastrointestinal disorders, such as gastro-oesophageal reflux caused by stimulation of dopamine receptors in the stomach or other causes and dyspepsia arising from delayed gastric emptying, post prandial dyspepsia or dyspepsia of unknown etiology.
                            某些丙
氨酸-3-
羧酸环丙沙星酯及其
生物等效物是选择性外周
多巴胺拮抗剂,可用于治疗由
化学感受器触发区
多巴胺受体刺激引起的呕吐,以及由其他原因引起的呕吐和恶心,包括术后呕吐、慢性小儿呕吐、放疗和化疗引起的呕吐,以及与偏头痛发作、痛经或起源不明的恶心有关。它们还可用于治疗胃肠道疾病,如由胃内
多巴胺受体刺激或其他原因引起的胃食管反流和由胃排空延迟、餐后消化不良或病因不明的消化不良。