The present invention provides a method for producing a cyclodextrin-panobinostat adduct, comprising: a) providing a first aqueous solution comprising a buffering agent, the solution having a pH in the range 2.0 to 4.0; b) dissolving panobinostat in said first aqueous solution to provide a second aqueous solution; and c) mixing said second aqueous solution comprising panobinostat with a third aqueous solution comprising a cyclodextrin to form a fourth aqueous solution comprising a cyclodextrin-panobinostat adduct. Also provided is an artificial cerebrospinal fluid (CSF) solution comprising the cyclodextrin-panobinostat adduct and medical uses of the cyclodextrin-panobinostat adduct, including in the treatment of brain tumours.
本发明提供了一种生产
环糊精-泛昔司特加合物的方法,包括:a)提供包含缓冲剂的第一
水溶液,该溶液的pH值在2.0至4.0范围内;b)在所述第一
水溶液中溶解泛昔司特,以提供第二
水溶液;以及c)将包含泛昔司特的所述第二
水溶液与包含
环糊精的第三
水溶液混合,以形成包含
环糊精-泛昔司特加合物的第四水溶液。还提供了一种包含
环糊精-帕诺司他加合物的人工脑脊液(CSF)溶液,以及
环糊精-帕诺司他加合物的医疗用途,包括治疗脑肿瘤。