申请人:Sumitomo Dainippon Pharma Co., Ltd.
公开号:US20200216461A1
公开(公告)日:2020-07-09
The present invention relates to the compound of formula (I) wherein R
1A
, R
1B
, R
1C
, and R
1D
are hydrogen atom, etc., R
2A
and R
2B
are hydrogen atom, etc., R
3A
, R
3B
, R
3C
, and R
3D
are hydrogen atom, etc., L is bond, etc., V is C
1-6
alkylene, Q is optionally-substituted imidazole, or a pharmaceutically acceptable salt thereof, as a novel anti-tumor agent that targets CSCs which are thought to be closely involved in the persistent proliferation of malignant tumor, metastasis or recurrence of cancer, and resistance to anti-tumor agents.
本发明涉及公式(I)的化合物,其中R1A,R1B,R1C和R1D是氢原子等,R2A和R2B是氢原子等,R3A,R3B,R3C和R3D是氢原子等,L是键等,V是C1-6烷基,Q是可选取代咪唑或其药学上可接受的盐,作为一种新的抗肿瘤剂,针对被认为与恶性肿瘤的持续增殖、转移或复发以及抗肿瘤剂的耐药性密切相关的CSCs。