已经开发出一种新颖且高效的合成方法,用于在伯胺中间体的烷基化阶段使用廉价且可商购的硫酸二甲酯-d 6合成氘标记的olopatadine- d 6。所提出的合成途径可以避免在传统的合成途径中使用昂贵的标记试剂,例如用作标记前体的二甲基胺-d 6。通过1 H NMR和质谱数据证实了所获得的奥拉帕汀-d 6的结构。
已经开发出一种新颖且高效的合成方法,用于在伯胺中间体的烷基化阶段使用廉价且可商购的硫酸二甲酯-d 6合成氘标记的olopatadine- d 6。所提出的合成途径可以避免在传统的合成途径中使用昂贵的标记试剂,例如用作标记前体的二甲基胺-d 6。通过1 H NMR和质谱数据证实了所获得的奥拉帕汀-d 6的结构。
USE OF CONNECTIVE TISSUE MAST CELL STABILIZERS TO FACILITATE OCULAR SURFACE RE-EPITHELIZATION AND WOUND REPAIR
申请人:Yanni John M.
公开号:US20080139531A1
公开(公告)日:2008-06-12
Disclosed are methods of treating a wound in a subject that involve administering to the subject a pharmaceutically effective amount of a composition that includes one or more human connective tissue mast cell stabilizers, wherein administration of the composition results in treatment of the wound. In particular embodiments, the wound is an ophthalmic or dermal wound, such as a corneal epithelial defect, a conjunctival wound, or dermal abrasion. Administration, for example, may be by topical application of the composition to the ocular surface or skin. Exemplary mast cell stabilizers include olopatadine, variants of olopatadine, alcaftidine, derivatives of alcaftidine, dihydropyridines, and spleen tyrosine kinase inhibitors.