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    • 3. 发明公开
    • SUBSTITUTED PHOSPHONATE FLUORESCENT SENSORS AND USE THEREOF
    • 取代的磷酸盐荧光传感器及其用途
    • EP1625134A2
    • 2006-02-15
    • EP04733014.7
    • 2004-05-14
    • QUEEN MARY & WESTFIELD COLLEGE
    • WILSON, John Robert Howe, Department of ChemistrySULLIVAN, Alice Caroline, Department of ChemistryMAN, Suid Pui, Department of ChemistryROBSON, Lesley, Inst. of Cell & Molecular Science
    • C07F9/60C07F9/655C07F9/572C07F9/40C07F9/6539C07F9/653C07F9/6503C07F9/64C07F9/38C07F9/6533C09K11/06G01N33/53
    • C07F9/65616C07F9/3882C07F9/4006C07F9/4028C07F9/4056C07F9/5535C07F9/5728C07F9/60C07F9/64C07F9/65033C07F9/65324C07F9/65335C07F9/6541C07F9/65522
    • The invention relates to new compounds of formula (1) wherein R is hydrogen or a linear or branched Cl-40 alkyl; where X is O, S, or NR1 where R1 is a hydrogen, a linear or branched C1-40 alkyl, C2-40 alkenyl or C2-40 alkynyl group, an aryl, a heteroaryl or C1- 40 alkylaryl or alkylheteroaryl group and where one or both of C and D is OR2, SR2, NR3R4 where R2, R3, and R4 are each independently hydrogen, a linear or branched C1-40 alkyl, C2-40 alkenyl or C2-40 alkynyl group, an aryl or C1-40 alkylaryl group or a linear or branched C1-40 alkyl NR5R6 chain where R5 and R6 are each independently hydrogen, a linear or branched C1-40 alkyl; or an optionally complex metal ion Mn+/n wherein n is an integer from 1 to 8; or where one or both of C and D are amino acids or nucleic acids attached via either N, O or S; and wherein m is an integer from 1 to 8; and wherein either: I) A is a known aryl or heteroaryl fluorescent group and B is hydrogen, a linear or branched Cl-40 alkyl, C2-40 alkenyl or C2-40 alkynyl group, an aryl, a heteroaryl or C1-40 alkylaryl or alkylheteroaryl group or phosphonate P(O)(OR2)2; II) B is a known aryl or heteroaryl fluorescent group and A is hydrogen, a linear or branched Cl-40 alkyl, C2-40 alkenyl or C2-40 alkynyl group, an aryl, a heteroaryl or C1-40 alkylaryl or alkylheteroaryl group or a linear or branched C1-40 alkyl NR5R6 chain, or a linear or branched C1-40 alkyl mono or di ester Cl-40 alkylphosphonate or a linear or branched Cl-40 alkylphosphonic acid; III) Both A and B are known aryl or heteroaryl fluorescent groups. The compounds are useful as fluorescent sensors for metal cations and have the advantages of excellent water solubility, selectivity and sensitivity to a variety of metal cations even in the presence of high concentrations of Ca+2, Na+ and K+, good cell permeability, flexible and simple syntheses, ease of attachment to polymers and bio-polymers to aid the identification of both chemical and biological processes as well as for assaying physiological samples and for the attachment to surfaces such as glasses, ceramics and apatites.
    • 本发明涉及新的式(1)化合物,其中R为氢或直链或支链C1-40烷基; 其中X是O,S或NR 1,其中R 1是氢,直链或支链C 1-40烷基,C 2-40烯基或C 2-40炔基,芳基,杂芳基或C 1-40烷基芳基或烷基杂芳基, C和D中的一个或两个是OR2,SR2,NR3R4,其中R2,R3和R4各自独立地是氢,直链或支链C1-40烷基,C2-40链烯基或C2-40炔基,芳基或C1- 40烷基芳基或直链或支链C1-40烷基NR5R6链,其中R5和R6各自独立地为氢,直链或支链C1-40烷基; 或任选的复合金属离子Mn + / n,其中n是1至8的整数; 或者C和D之一或两者都是氨基酸或通过N,O或S连接的核酸; 并且其中m是1至8的整数; 并且其中:I)A是已知的芳基或杂芳基荧光基团,并且B是氢,直链或支链C1-40烷基,C2-40烯基或C2-40炔基,芳基,杂芳基或C1-40烷基芳基 或烷基杂芳基或膦酸酯P(O)(OR 2)2; II)B是已知的芳基或杂芳基荧光基团,A是氢,直链或支链C 1-40烷基,C 2-40烯基或C 2-40炔基,芳基,杂芳基或C 1-40烷基芳基或烷基杂芳基,或 直链或支链C1-40烷基NR5R6链或直链或支链C1-40烷基单或二酯C1-40烷基膦酸酯或直链或支链C1-40烷基膦酸; III)A和B都是已知的芳基或杂芳基荧光基团。 这些化合物可用作金属阳离子的荧光传感器,并且即使在高浓度的Ca + 2,Na +和K +存在下,具有优异的水溶性,选择性和对各种金属阳离子的敏感性,良好的细胞渗透性,柔韧性和 简单的合成,与聚合物和生物聚合物的连接方便,有助于鉴定化学和生物学过程,以及测定生理样品和附着于表面,如玻璃,陶瓷和磷灰石。
    • 8. 发明公开
    • Stilbenverbindungen
    • 茋化合物。
    • EP0067792A1
    • 1982-12-22
    • EP82810243.4
    • 1982-06-07
    • CIBA-GEIGY AG
    • Weber, Kurt, Dr.
    • C07D263/56C07D498/04C07C131/00C07D249/24C07D249/20C07D271/10C07D261/08C07D249/06C07D471/04C07D237/14D06L3/12
    • C07D263/57C07C255/00C07D237/14C07D249/06C07D249/20C07D249/24C07D261/08C07D271/107C07D271/113C07D471/04C07F9/4056C07F9/65324
    • Die Stilbenverbindungen der Formel
      worin Q Wasserstoff; einen monocyclischen 5- oder 6- gliedrigen unsubstituierten oder nicht-chromophor substituierten, 0, 1 oder 2 ankondensierte Benzolringe aufweisenden aromatischen heterocyclischen Ring; einen bicyclischen 9- gliedrigen aromatischen heterocyclischen Ring oder den Rest -CH=C(R 1 )(R 2 ), worin R, für Wasserstoff, unsubstituiertes oder nicht-chromophor substituiertes C 1-6 -Alkyl und R 2 für Alkoxycarbonyl mit insgesamt 2 bis 7 C-Atomen, Cyano, Carboxy, Carbamoyl, Phosphonsäuredialkylester, C 1-6 -Alkyl-oder Arylsulfonyl stehen oder Q auch
      bedeuten kann, R o Wasserstoff oder C 1-6 -Alkyl, R unsubstituiertes oder nichtchromophor substituiertes C 1-6 -Alkyl, C 2-5 -Alkenyl, C 2-5 -Alkinyl, Di-C 1-4 -alkylamino-C 1-4 -alkyl, Hydroxy-C 1-4 -alkyl, Phenyl-C 1-4 -alkyl oder Cycloalkyl mit 5 bis 12 Ringgliedern und m und n unabhängig voneinander die Zahl 1 oder 2 bedeuten, können zum optischen Aufhellen von hochmolekularen, synthetischen, halbsynthetischen und natürlichen organischen Materialien verwendet werden.
    • 式的芪化合物其中,Q是氢; monocyciischen的5-或6-元未取代或取代的非发色,0,具有芳族杂环1个或2个稠合苯环; 双环9元芳族杂环或基团-CH = C(R1)(R2),其中R1是氢,未取代的或不发色团取代的C 1-6烷基,和R 2表示烷氧基羰具有总共2至7个C原子的 是氰基,羧基,氨基甲酰基二烷基膦酸酯,C 1-6烷基或芳基磺酰,或Q还可意味着R0为氢或C1-6烷基,R是未取代的或取代的nonchromophoric C 1-6烷基,C 2-5 链烯基,C2-5炔基,二-C1-4烷基氨基-C 1-4 - 烷基,羟基-C 1-4 - 烷基,苯基-C 1-4 - 烷基或具有5至12个环成员的环烷基,并且m和n独立地 一个的另一个表示1或2,可以使用高分子量的,合成的,半合成和天然有机材料的光学增亮的数量。