One of the purposes of the present invention is to provide a compound which is a polymerizable monomer having a specific number of silicon atoms and a specific number of fluorine atoms, has a higher purity, is suitable as an ophthalmic monomer, is well compatible with another (meth)acryl monomer, and provides a polymer having excellent hydrophilicity, anti-staining property and durability of mechanical strength and to provide a method for preparing the compound. The present invention provides a compound represented by the following formula (1).
Further, the present invention provides a method for preparing the compound, a polymer having repeating units derived from the aforesaid compound and an ophthalmic device composed of the polymer.
本发明的一个目的是提供一种化合物,该化合物是一种具有特定
硅原子数和特定
氟原子数的可聚合单体,具有较高纯度,适用作眼科单体,与另一种(甲基)
丙烯酸酯单体相容性良好,并提供具有优异亲
水性、抗污染性和机械强度耐久性的聚合物的方法。本发明提供了以下式(1)所表示的化合物。此外,本发明提供了一种制备该化合物的方法,由上述化合物衍生的重复单元的聚合物以及由该聚合物组成的眼科器件。