Analgesic activity of cyclic imides: 1,8-naphthalimide and 1,4,5,8-naphthalenediimide derivatives
作者:Adriano Defini Andricopulo、Luciane A Müller、Valdir Cechinel Filho、Graziela S Cani、Juliana F Roos、Rogério Corrêa、Adair Roberto S Santos、Ricardo José Nunes、Rosendo Augusto Yunes
DOI:10.1016/s0014-827x(00)00027-6
日期:2000.4
In early studies, we have reported the synthesis and biological activities of several cyclic imides. The present study describes the analgesic activity of 1,8-naphthalimide and 1,4,5,8-naphthalenediimide derivatives in a standard murine model of analgesia. The pharmacological results show that all compounds studied, given intraperitoneally, produced significant inhibition of acetic acid-induced abdominal constrictions. At the ID50 (mu mol/kg) level, these cyclic imide derivatives were about 40-270-fold more potent in this assay than aspirin and acetaminophen, two well-known and widely used analgesics. These results extend previous studies on the analgesic activity of cyclic imides. (C) 2000 Elsevier Science S.A. All rights reserved.
Provided are a polarizing plate protective film including a resin and a coloring agent having an absorption maximum wavelength in a range of 560 to 620 nm or 460 to 520 nm in an amount of 0.1 parts by mass or more with respect to 100 parts by mass of the resin, in which a film thickness is 1 to 18 μm, and a moisture content is 0.5% by mass or less, a polarizing plate in which the protective film is used, and a liquid crystal display device in which the polarizing plate is used.
COMPOUND, SENSOR, SENSOR EMBEDDED DISPLAY PANEL, AND ELECTRONIC DEVICE
申请人:Samsung Electronics Co., Ltd.
公开号:US20230309366A1
公开(公告)日:2023-09-28
Disclosed are a compound represented by Chemical Formula 1, a sensor including the compound, a sensor-embedded display panel, and an electronic device.
In Chemical Formula 1, X
1
, A, and R
1
to R
5
are as described in the specification.
COMPOUND AND SENSOR AND SENSOR EMBEDDED DISPLAY PANEL AND ELECTRONIC DEVICE
申请人:Samsung Electronics Co., Ltd.
公开号:US20230192721A1
公开(公告)日:2023-06-22
A compound represented by Chemical Formula 1, a sensor including the compound, a sensor-embedded display panel including the compound, and an electronic device including the compound.
In Chemical Formula 1, X
1
, X
2
, X
3
, Ar
1
, L
1
, A, R1, and R
2
are the same as in the specification.