1优先购买权的主要法律释义优先购买权也称先买权,是法律赋予特定对象的先于其他权利人主张自己财产权利的权利,具体是指特定人依照法律规定或合同约定,在出卖人出卖标的物于第三人时,享有的在同等条件优先于第三人购买的权利。优先购买权是民商法上较为重要的一项制度,古今中外立法对此都有相应规定。民法上的优先购买权制度自拜占庭时期的罗马 1 The main legal interpretation of the preemptive right The preemptive right is also called the preemptive right, which is the right that the law confers on a specific object to advocate own property rights before the other obligee specifically means that a specific person, in accordance with the law or the contractual agreement, When the subject matter is sold to a third party, the third party has the same rights over the third party. The right of preemption is a more important system of civil and commercial law, and both the ancient and modern Chinese and foreign legislations have corresponding provisions. The preemptive right in civil law dates from the Byzantine period of Rome