1035797-13-7Relevant academic research and scientific papers
Benzylic C-H heteroarylation of: N-(benzyloxy)phthalimides with cyanopyridines enabled by photoredox 1,2-hydrogen atom transfer
Zhong, Long-Jin,Wang, Hong-Yu,Ouyang, Xuan-Hui,Li, Jin-Heng,An, De-Lie
, p. 8671 - 8674 (2020)
A visible light initiated α-C(sp3)-H arylation of N-(benzyloxy)phthalimides with cyanopyridines for the construction of highly valuable pyridinyl-containing diarylmethanols, including bioactive motif-based analogues, is reported. This method enables arylation of the C(sp3)-H bonds adjacent to an oxygen atom through alkoxy radical formation by O-N bond cleavage, 1,2-hydrogen atom transfer (HAT), arylation and C-CN bond cleavage cascades, and offers a means to exploit 1,2-HAT modes to incorporate functional groups for constructing functionalized alcohols.
Discovery of 2-(1H-indazol-1-yl)-thiazole derivatives as selective EP 1 receptor antagonists for treatment of overactive bladder by core structure replacement
Atobe, Masakazu,Naganuma, Kenji,Kawanishi, Masashi,Morimoto, Akifumi,Kasahara, Ken-Ichi,Ohashi, Shigeki,Suzuki, Hiroko,Hayashi, Takahiko,Miyoshi, Shiro
, p. 1327 - 1333 (2014/03/21)
We have designed a series of potent EP1 receptor antagonists. These antagonists are a series of 2-(1H-indazol-1-yl)-thiazoles in which the core structure was replaced with pyrazole-phenyl groups. In preliminary conscious rat cystometry experiments, two representative candidates, 2 and 22, increased bladder capacity. In particular, the increase using 22 was approximately 2-fold that of the baseline. More detailed profiling of this compound and further optimization of this series promises to provide a novel class of drug for treating overactive bladder (OAB).
