间溴苯胺置于硫酸二甲酯体系中,用 水 用作溶剂,化学反应生成3-溴-N,N-二甲基苯胺 参考文献:Substituted Indazole Compounds For The Treatment Of Inflammation 标题:Substituted Indazole Compounds For The Treatment Of Inflammation 摘要:本发明涉及取代吲唑衍生物,包含此类衍生物的组合物,中间体,制备取代吲唑衍生物的方法,以及治疗癌症,炎症和炎症相关疾病(如关节炎)的方法.
专利信息
专利号:US-5401844-A 优先权日:1983-04-11 标 题 :Regulation of enzymes which utilize tetrahydrobiopterin or tetrahydrofolate cofactors with 6,6-disubstituted-tetrahydropteridines 发明人:AYLING JUNE E; BAILEY STEVEN W 权利人:UNIV SOUTH ALABAMA 摘要:6-[2'-Amino-2',2'-disubstituted-ethylamino]-pyrimidines of the structure: ##STR1## in which X=H, NH 2 or NO 2 , which are novel intermediates in the synthesis of quinoid 6,6-disubstituted-dihydro- and 6,6-disubstituted-tetrahydro-pteridines, are claimed.
专利号:US-9650329-B2 优先权日:2013-06-25 标题:Transition-metal-free N-arylation of tertiary amines using arynes 发明人:BIJU AKKATTU THANKAPPAN; BHOJGUDE SACHIN SURESH; KAICHARLA TRINADH 权利人:COUNCIL SCIENT IND RES; COUNCIL SCIENT IND RES 摘要:The present invention relates to transition-metal-free process for the synthesis of tertiary arylamines comprises coupling reaction between arynes and N,N-dimethyl aniline compounds in presence of 18-crown-6, KF and THF.
专利号:US-9714260-B2 优先权日:2013-01-07 标 题:Asymmetrical Si rhodamine and rhodol synthesis 发明人:NAGANO TETSUO; HANAOKA KENJIRO; EGAWA TAKAHIRO; KUSHIDA Yu; NUMASAWA Koji; MYOCHIN Takuya; PIAO Wen 权利人:UNIV TOKYO 摘要:[Problem] To provide: a compound resulting from substituting with a silicon atom the oxygen atom at position 10 of a xanthene ring site of a rhodamine of which amino groups at position 3 and position 6 have an asymmetrical structure; a method for producing the compound; and a fluorescent probe that uses the compound. n [Solution] The compound represented by general formula (I) or a salt thereof.
专利号:KR-20090036001-A 优先权日:2007-10-08 标题:Allene substituted unsaturated compounds and synthesis of them using indium
专利号:US-6939969-B2 优先权日:2001-04-02 标 题:Tri-and bidentate amido ligands prepared by palladium0 coupling and metallation thereof to form metal-amido catalysts 发明人:PETERS JONAS C; BROWN STEVEN D; HARKINS SETH B 权利人:CALIFORNIA INST OF TECHN 摘要:This invention provides an amido ligand and its synthesis. Use of the amide ligand in a variety of metal complexes, and transition metals in particular, is also provided.
专利号:JP-6351511-B2 优先权日:2013-01-07 标 题:Synthesis of asymmetric Si rhodamine and rhodol