Metal-catalyzed organic photoreactions. Photoreaction of 2-chloroacetophenone derivatives with olefins in the presence of silver trifluoromethanesulfonate
作者:Seung-Hun Oh、Kunio Tamura、Tadashi Sato
DOI:10.1016/s0040-4020(01)81185-6
日期:1992.1
UV-irradiation of 2-chloroacetophenones and olefins in the presence of silver triflate affords naphthalenone derivatives with high regio and stereoselectivity and chemical yields. A possible mechanism is proposed.
Metal-catalyzed organic photoreactions. Photoreaction of olefins with 2-chloroacetophenone in the presence of silver trifluoromethanesulfonate
作者:Tadashi Sato、Kunio Tamura
DOI:10.1016/s0040-4039(01)90050-4
日期:——
Under UV irradiation with 2-chloroacetophenone in the presence of silver trifluoromethanesulfonate in acetonitrile, acyclic olefins gave naphthalenone derivatives, while cyclic olefins gave phenanthrenone derivatives in moderate yields.
[EN] SERUM STABLE PRO-COELENTERAZINE ANALOGUES<br/>[FR] ANALOGUES DE PRO-COELENTÉRAZINE STABLES SÉRIQUES
申请人:PROMEGA CORP
公开号:WO2019010094A1
公开(公告)日:2019-01-10
Described are pro-coelenterazine analogues of formulae (I)- (III), methods for making the analogues, kits comprising the analogues, and methods of using the compounds for the detection of luminescence in luciferase-based assays or fragment complementary luciferase. The disclosed pro-coelenterazine analogues provide increased serum stability for live cell assays, and are capable of tuning the brightness and assay windows as needed for the applications.
This invention provides novel caspase inhibitors useful for prophylaxis or treatment of a number of pathologies, including, for example, Huntington's disease. In certain embodiments the inhibitors include inhibitors of casepase-3 and/or casepase-6.
This invention relates to a compound of the formula (I):
The invention also relates to processes for the preparation of the compound of the formula (I), pharmaceutical agents or compositions containing the compound or a method of using the compound for the treatment of proliferative diseases, such as cancer, as well as the treatment of diseases ameliorated by the control and/or inhibition of lymphangiogenesis.