Pharmacologically active thiourea and urea compounds
申请人:Smith Kline & French Laboratories Limited
公开号:US03950353A1
公开(公告)日:1976-04-13
The compounds are substituted thioalkyl-, aminoalkyl- and oxyalkyl-thioureas and ureas which are inhibitors of histamine activity.
这些化合物是取代的硫代烷基、氨基烷基和氧烷基硫脲和脲,它们是组胺活性的抑制剂。
POLYMERS FUNCTIONALIZED WITH HETEROCYCLIC NITRILE COMPOUNDS
申请人:Luo Steven
公开号:US20090099325A1
公开(公告)日:2009-04-16
A method for preparing a functionalized polymer, the method comprising the steps of preparing a reactive polymer and reacting the reactive polymer with a heterocyclic nitrile compound.
A method for producing a functionalized polymer, the method comprising the steps of: (i) preparing a bulk polymerization system including a reactive polymer by introducing a lanthanide-based catalyst and a conjugated diene monomer; (ii) adding a heterocyclic nitrile compound the polymerization system including the reactive polymer to prepare polymerization system including a functionalized polymer; and (iii) adding a protic compound to the polymerization system including a functionalized polymer where the ratio of water or protic hydrogen atoms in the protic compound to the lanthanide atoms in the lanthanide-based catalyst is at least 1500 to 1.
一种生产官能化聚合物的方法,该方法包括以下步骤(i) 通过引入镧系催化剂和共轭二烯单体,制备包括反应性聚合物的大块聚合体系; (ii) 向包括反应性聚合物的聚合体系中加入杂环腈化合物,制备包括官能化聚合物的聚合体系; 以及 (iii) 向包括官能化聚合物的聚合体系中加入原生化合物,其中原生化合物中的水或原生氢原子与镧系催化剂中的镧系原子之比至少为 1500 比 1。
Polymers functionalized with heterocyclic nitrile compounds
申请人:BRIDGESTONE CORPORATION
公开号:US10550203B2
公开(公告)日:2020-02-04
A method for preparing a functionalized polymer, the method comprising the steps of preparing a reactive polymer and reacting the reactive polymer with a heterocyclic nitrile compound.
申请人:National Institute of Biological Sciences, Beijing
公开号:US10988440B2
公开(公告)日:2021-04-27
The invention provides compounds that inhibit FTO (fat mass and obesity), including pharmaceutically acceptable salts, hydrides and stereoisomers thereof. The compounds are employed in pharmaceutical compositions, and methods of making and use, including treating a person in need thereof, particularly obesity, with an effective amount of the compound or composition, and detecting a resultant improvement in the person's health or condition.