PORPHYRIN COMPOUNDS AND THEIR USE AS MRI CONTRAST AGENTS
申请人:THE GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO
公开号:US20140227196A1
公开(公告)日:2014-08-14
Water soluble porphyrin compounds useful in the field of magnetic resonance imaging (MRI) as contrast agents. Particular compounds include manganese.
水溶性卟啉化合物在磁共振成像(MRI)领域中作为对比剂非常有用。特定的化合物包括锰。
Methods of inhibiting or suppressing cellular proliferation
申请人:Benz Michael Eric
公开号:US20090061515A1
公开(公告)日:2009-03-05
Methods of inhibiting or suppressing cellular proliferation are disclosed that include delivering at least one antiproliferative agent into or proximate a cell. In certain embodiments, the antiproliferative agent(s) are hydrolysis products of a biodegradable polymer (e.g., a polyketal polymer).
Ester derivatives of gamma-aminobutyric acid (GABA) and GABA analogues which cross the blood-brain barrier are disclosed, as well as methods of synthesizing and using the compounds.
The ester derivatives have the formula:
where A is a radical compound having at least one esterifiable OH group; n varies from one to the total number of esterifiable OH groups contained in A; and R1, R2, R3 and R4 are hydrogen or a substituent.
本发明公开了可穿过血脑屏障的γ-氨基丁酸(GABA)酯类衍生物和GABA类似物,以及合成和使用这些化合物的方法。
这些酯类衍生物的分子式如下
其中 A 是具有至少一个可酯化 OH 基团的自由基化合物;n 从 1 到 A 中所含可酯化 OH 基团的总数不等;R1、R2、R3 和 R4 是氢或取代基。
HYDRAZINE STORAGE RESIN
申请人:Otsuka Chemical Co., Ltd.
公开号:EP2042524A1
公开(公告)日:2009-04-01
A hydrazine-fixing group such as a ketone group, a formyl group, a chlormethyl group or an amide group, which is capable of releasably fixing hydrazine, is introduced into a side chain of a synthetic resin, and hydrazine is fixed to the hydrazine-fixing group. Since a hydrazine storage resin of the present invention has a hydrazine-releasable group capable of releasing hydrazine, it is able to store hydrazine stably. In addition, hydrazine can be supplied by releasing hydrazine from the hydrazine-releasable group. Consequently, the hydrazine storage resin can be widely used in various industrial fields requiring supply of hydrazine.
Pseudopolymorphs of an HCV NS5A inhibitor and uses thereof
申请人:MERCK SHARP & DOHME CORP.
公开号:US10167298B2
公开(公告)日:2019-01-01
The present invention relates to novel Pseudopolymorphs of Compound A, compositions comprising at least one Pseudopolymorph of Compound A, and methods of using the Pseudopolymorphs of Compound A for preparing compositions useful for treating or preventing HCV infection in a patient, wherein Compound A has the structure.
本发明涉及化合物 A 的新型假多聚物、包含至少一种化合物 A 的假多聚物的组合物,以及使用化合物 A 的假多聚物制备用于治疗或预防患者感染 HCV 的组合物的方法,其中化合物 A 具有以下结构。