申请人:LegoChem Biosciences, Inc.
公开号:EP4086268A1
公开(公告)日:2022-11-09
The present invention relates to a pyrrolobenzodiazepine derivative compound, a conjugate of the same with a ligand, and the use of the same. The pyrrolobenzodiazepine derivative compound is more stable in plasma, is stable even in circulation, and exhibits excellent efficacy. In particular, the conjugate of the pyrrolobenzodiazepine derivative compound with a ligand has a great advantage in that it is possible to target and specifically treat proliferative disease such as cancer, maximize drug efficacy, and minimize the expression of side effects since the conjugate more stably reaches the target cell and effectively exerts drug efficacy while toxicity is greatly reduced as a linker technology that allows drugs to be easily released within cancer cells and maximize drug efficacy is incorporated.
本发明涉及一种吡咯苯并二氮平衍生物化合物、其与配体的共轭物以及其用途。该吡咯苯并二氮平衍生物化合物在血浆中更加稳定,即使在循环过程中也稳定,并表现出优异的疗效。特别是,该吡咯苯并二氮平衍生物化合物与配体的共轭物具有极大的优势,因为可以针对性地治疗增生性疾病如癌症,最大化药物疗效,并最小化副作用的表达,因为该共轭物更稳定地到达目标细胞并有效发挥药物疗效,同时通过允许药物在癌细胞内轻松释放的连接技术,大大降低了毒性并最大化药物疗效。