会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明公开
    • Methine-substituted cyanine dye compounds
    • 次甲基取代的花青染料化合物
    • EP2610315A1
    • 2013-07-03
    • EP13161164.2
    • 2004-12-06
    • Life Technologies Corporation
    • Dalwig, JasonHagen, DavidHuang, TimothyThomas, JerryYue, Stephen
    • C09B23/06G01N33/58
    • C09B23/06
    • Cyanine dye compounds having a substituted methine moiety that are nucleic acid stains, particularly for fluorescent staining of RNA, including compounds having the formula (I)

      where R 1 is a C 1 -C 6 alkyl, sulfoalkyl, carboxyalkyl or C 1 -C 6 alkoxy; each R 2 is independently selected from the group consisting of H, C 1 -C 6 alkyl, C 1 -C 6 alkoxy, fused benzo, trifluoromethyl, amino, sulfo, carboxy and halogen, that is optionally further substituted; at least one of R 3 , R 4 , and R 5 is an alkyl, aryl, heteroaryl, cyclic, or heterocyclic moiety that is optionally substituted by alkyl, amino, aminoalkyl, carboxy, nitro, or halogen; and the remaining R 3 , R 4 or R 5 are hydrogen; X is S, O, or Se; and D is a substituted or unsubstituted pyridinium, quinolinium or benzazolium moiety.
    • 特别是用于RNA的荧光染色的具有取代的次甲基部分的花青染料化合物,包括其中R1是C1-C6烷基,磺烷基,羧烷基或C1-C6烷氧基的式(I)化合物; 每个R 2独立地选自H,C 1 -C 6烷基,C 1 -C 6烷氧基,稠合的苯并,三氟甲基,氨基,磺基,羧基和卤素,其任选进一步被取代; R 3,R 4和R 5中的至少一个是任选被烷基,氨基,氨基烷基,羧基,硝基或卤素取代的烷基,芳基,杂芳基,环状或杂环部分; 其余的R3,R4或R5是氢; X是S,O或Se; D是取代或未取代的吡啶鎓,喹啉鎓或吲哚鎓部分。