Thienyloxazolylacetic acid derivatives and process for preparing
申请人:Tanabe Seiyaku Co., Ltd.
公开号:US04460596A1
公开(公告)日:1984-07-17
A compound of the formula ##STR1## wherein Ring A is phenyl or halogenophenyl and R.sup.1 is hydrogen or lower alkyl, or a pharmaceutically acceptable salt thereof and processes for preparing the same are disclosed. Said compound is useful as a hypolipidemic agent.
designed and synthesized for sequential detection of In3+ and Cr3+ ions. P exhibits strong fluorescence enhancement at 512 nm upon binding to In3+. The green fluorescence of complex P-In3+ was selectivelyquenched by Cr3+. The complex stoichiometry of P with In3+ and Cr3+ was identified as 1:2 for both in conjunction with Job’s Plot analysis, ESI-MS titration and theoretical calculations. Moreover,
设计并合成了一种由 5-(thiophen-2-yl)oxazole-4-carbohydrazide 和 4-diethylaminosalicylaldehyde 组成的新型荧光化学传感器P,用于顺序检测 In 3+和 Cr 3+离子。P在与 In 3+结合后在 512 nm 处表现出强烈的荧光增强。配合物P-In 3+的绿色荧光被Cr 3+选择性猝灭。结合 Job's Plot 分析、ESI-MS 滴定和理论计算,P与 In 3+和 Cr 3+的复杂化学计量被确定为 1:2。此外,成功应用于监测实际水样中的目标离子,并研究了用于检测 In 3+的便携式纸质传感器,以评估其多功能性应用。
Novel thienyloxazolylacetic acid derivatives and process for preparing same
申请人:Tanabe Seiyaku Co., Ltd.
公开号:EP0065145A1
公开(公告)日:1982-11-24
A compound of the formula:
wherein Ring A is phenyl or halogenophenyl and R1 is hydrogen or lower alkyl, or a pharmaceutically acceptable salt thereof and processes for preparing the same are disclosed. Said compound is useful as a hypolipidemic agent.
本发明公开了一种式中:环 A 为苯基或卤素苯基,R1 为氢或低级烷基的化合物或其药学上可接受的盐及其制备工艺。 所述化合物可用作降血脂药。
MORIYA, TAMON;TAKABE, SEIICHI;MAEDA, SADAO;MATSUMOTO, KAZUO;TAKASHIMA, KO+, J. MED. CHEM., 1986, 29, N 3, 333-341