Synthesis of 5-(trifluoromethyl)cyclohexane-1,3-dione and 3-amino-5-(trifluoromethyl)cyclohex-2-en-1-one: new trifluoromethyl building block
作者:Olugbeminiyi O. Fadeyi、Cosmas O. Okoro
DOI:10.1016/j.tetlet.2008.05.120
日期:2008.8
ne-1,3-dione and 3-amino-5-(trifluoromethyl)cyclohex-2-en-1-one from the sodium salt of methyl or ethyl-4-hydroxy-2-oxo-6-(trifluoromethyl)cyclohex-3-en-1-oate is demonstrated. The compounds represent highly functionalized reactive intermediates for the synthesis of organic and heterocyclic compounds containing a trifluoromethyl group.
Fused pyrazole derivative having autotaxin inhibitory activity
申请人:The University of Tokyo
公开号:US10189843B2
公开(公告)日:2019-01-29
The present invention provides a compound of formula (1), wherein R1, R2, R3, R4a, R4b, R5a and R5b are as defined in the description, which has an autotaxin inhibitory activity, a pharmaceutical composition comprising the compound as an active ingredient, and a method of prevention or treatment of a disease involving autotaxin, which is characterized by administering the compound.
FUSED PYRAZOLE DERIVATIVE HAVING AUTOTAXIN INHIBITORY ACTIVITY
申请人:The University of Tokyo
公开号:EP3112369A1
公开(公告)日:2017-01-04
The present invention provides a compound of formula (I), wherein R1, R2, R3, R4a, R4b, R5a and R5b are as defined in the description, which has an autotaxin inhibitory activity, a pharmaceutical composition comprising the compound as an active ingredient, and a method of prevention or treatment of a disease involving autotaxin, which is characterized by administering the compound.
Design and development of trifluoromethylated enaminone derivatives as potential anticonvulsants
作者:Isis J. Amaye、Tawes Harper、Patrice L Jackson-Ayotunde
DOI:10.1016/j.jfluchem.2021.109886
日期:2021.11
Enaminone derivatives have been widely studied as potentialanticonvulsant agents to treat epilepsy. Our research group is focused on evaluating the anticonvulsantactivities of cyclic enaminones connected to a substituted aromatic ring via a sp2 hybridized linker. We herein report our lead optimization efforts and the subsequent synthesis of the target fluorinated N-benzamide enaminone analog N-(