15328-87-7Relevant academic research and scientific papers
Rhodanine-based PRL-3 inhibitors blocked the migration and invasion of metastatic cancer cells
Min, Garam,Lee, Su-Kyung,Kim, Hye-Nan,Han, Young-Min,Lee, Rhan-Hee,Jeong, Dae Gwin,Han, Dong Cho,Kwon, Byoung-Mog
, p. 3769 - 3774 (2013/07/27)
PRL-3, phosphatase of regenerating liver-3, plays a role in cancer progression through its involvement in invasion, migration, metastasis, and angiogenesis. We synthesized rhodanine derivatives, CG-707 and BR-1, which inhibited PRL-3 enzymatic activity wi
Urea/thiourea catalyzed, solvent-free synthesis of 5-arylidenethiazolidine- 2,4-diones and 5-arylidene-2-thioxothiazolidin-4-ones
Shah, Sakshi,Singh, Baldev
experimental part, p. 5388 - 5391 (2012/09/22)
An efficient and organo-catalyzed method has been developed for the synthesis of 5-arylidenethiazolidine-2,4-diones and 5-arylidene-2- thioxothiazolidin-4-ones via Knoevenagel condensation of arylaldehydes 1 and 2,4-thiazolidinedione 2a/2-thioxothiazolidin-4-one 2b under mild conditions. Urea-adduct 4 and azomethine 5 also afford arylidene-products 3 by reacting with 2a-b via addition-elimination reaction. This protocol has the features of use of inexpensive, ecofriendly readily available, effective catalyst system viz. urea/thiourea, avoidance of volatile solvents, excellent yield and simple work-up procedure.
A solvent-free protocol for the green synthesis of arylalkylidene rhodanines in a task-specific ionic liquid
Alizadeh, Abdolhamid,Khodaei, Mohammad M.,Eshghi, Ali
experimental part, p. 514 - 518 (2010/08/04)
2-Hydroxyethylammonium formate acts as a task-specific ionic liquid (TSIL) for the Knoevenagel condensation of carbonyl compounds with rhodanine to afford arylalkylidene rhodanines under solvent-free conditions and in good-to-excellent yields. Additionally, compared with those in organic solvents, the yields obtained in the presence of our ionic liquid (IL) were significantly increased. The detailed mechanism of the catalytic effect of TSIL is also reported for the first time.
