206362-79-0Relevant academic research and scientific papers
3-Chloro-4-fluorothiophene-1,1-dioxide. A new synthetically useful fluorodiene
Dmowski, Wojciech,Manko, Vladimir A.,Nowak, Ireneusz
, p. 143 - 151 (1998)
Simple, three step synthesis of a new fluorine containing diene, 3-chloro-4-fluorothiophene-1,1 -dioxide (4), from commercially available 3-sulpholene (1) has been developed. The synthetic value of compound 4 as a Diels - Alder diene has been demonstrated by its reactions with various type of dienophiles: acetylenes, alkenes, furans, quinone and anthracene. The reactions proceed with high regioselectivity to give good yields of 3-fluoro-4-chloro substituted aromatics or cyclic chlorofluorodienes. In reactions with alkenes, immediate aromatisation often occurs. In some instances, when reacted with a diene, compound 4 behaves as a dienophile.
Novel pyrrolidine or piperidine derivatives having activity for T-type calcium channel
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Paragraph 0244-0247; 0269-0272, (2020/04/23)
A pyrrolidine or piperidine compound having activity for T - type calcium channel, wherein the pyrrolidine or piperidine compound of Formula 1 according to the present invention has an excellent antagonistic activity to, T-type calcium channel, and can be used as a preventive or therapeutic agent, for pain diseases, or cancer related to cancer, or cancer such as, epilepsy and,hepatic pain, angina. (by machine translation)
Structural hybridization of pyrrolidine-based T-type calcium channel inhibitors and exploration of their analgesic effects in a neuropathic pain model
Son, Woo Seung,Jeong, Kyu-Sung,Lim, Sang Min,Pae, Ae Nim
supporting information, p. 1168 - 1172 (2019/03/28)
Highly effective and safe drugs for the treatment of neuropathic pain are urgently required and it was shown that blocking T-type calcium channels can be a promising strategy for drug development for neuropathic pain. We have developed pyrrolidine-based T
Synthesis and biological evaluation of pyrrolidine-based T-type calcium channel inhibitors for the treatment of neuropathic pain
Yang, Hak Kyun,Son, Woo Seung,Lim, Keon Seung,Kim, Gun Hee,Lim, Eun Jeong,Gadhe, Changdev G.,Lee, Jae Yeol,Jeong, Kyu-Sung,Lim, Sang Min,Pae, Ae Nim
, p. 1460 - 1471 (2018/09/26)
The treatment of neuropathic pain is one of the urgent unmet medical needs and T-type calcium channels are promising therapeutic targets for neuropathic pain. Several potent T-type channel inhibitors showed promising in vivo efficacy in neuropathic pain a
