Sulfonylation from sodium dithionite or thiourea dioxide
作者:Fu-Sheng He、Min Yang、Shengqing Ye、Jie Wu
DOI:10.1016/j.cclet.2020.04.043
日期:2021.1
sodium dithionite and thiourea dioxide have been used as the source of sulfonyl group in the synthesis of sulfones and sulfonamides recently. Compared with other methods for the sulfonylation reactions, the strategies using sodium dithionite or thiourea dioxide provide an alternative and complementary route to diverse sulfonyl compounds. During the reaction process, sulfurdioxideanionradical is the
Sulfonyl Containing Compounds as Cysteine Protease Inhibitors
申请人:Mossman Craig J.
公开号:US20080287446A1
公开(公告)日:2008-11-20
The present invention is directed to compounds that are inhibitors of cysteine proteases, in particular, cathepsins B, K, L, F, and S and are therefore useful in treating diseases mediated by these proteases. The present invention is directed to pharmaceutical compositions comprising these compounds and processes for preparing them.
8-SUBSTITUTED ISOQUINOLINE DERIVATIVE AND USE THEREOF
申请人:Asahi Kasei Pharma Corporation
公开号:EP2366699A1
公开(公告)日:2011-09-21
The present invention relates to a compound represented by the following formula (1):
wherein D1, A1, D2, R1, D3, and R2 each have the same meaning as defined in the present specification or a salt thereof. The compound represented by the formula (1) or a salt thereof has an IKKβ inhibiting activity and the like and is useful for the prevention and/or treatment of IKKβ-associated diseases or symptoms and the like.