COMPOSITION AND DEVICE FOR DETECTING LEUKOCYTES IN URINE
    6.
    发明申请
    COMPOSITION AND DEVICE FOR DETECTING LEUKOCYTES IN URINE 审中-公开
    用于检测尿液中白细胞的组合物和装置

    公开(公告)号:WO0043535A3

    公开(公告)日:2000-11-30

    申请号:PCT/US0001333

    申请日:2000-01-20

    Applicant: CHRONIMED INC

    Inventor: HUH NAM-WON

    CPC classification number: C12Q1/34 C12Q2334/00 G01N2333/918 G01N2333/948

    Abstract: Thiazole esters are suitable for detecting the presence of leukocytes in urine. Such thiazole esters are suitable for use in compositions, diagnostic devices, and methods for detecting the presence of leukocytes. In one embodiment, a thiazole ester is of formula (I) or a salt or solvated salt thereof, in which A is an N-blocked amino acid residue or an N-blocked peptide chain, preferably N-blocked alanine or N-blocked polyalanine; and R1 is unsubstituted or substituted heteroaryl; alkenyl substituted with unsubstituted or substituted aryl; or alkenyl substituted with unsubstituted or substituted heteroaryl. For example, R1 may be thienyl, pyridyl, furyl, styryl, pyrrolyl, or indolyl. In still another embodiment, the thiazole ester includes unsubstituted or substituted fused hydrocarbyl rings as a substituent. In one embodiment, fused hydrocarbyl rings include naphthyl. In another embodiment, fused hydrocarbyl rings include anthryl.

    Abstract translation: 噻唑酯适用于检测尿液中白细胞的存在。 这种噻唑酯适用于检测白细胞存在的组合物,诊断装置和方法。 在一个实施方案中,噻唑酯是式(I)或其盐或其溶剂化盐,其中A是N-封闭的氨基酸残基或N-封闭的肽链,优选N-封闭的丙氨酸或N-封端的聚丙氨酸 ; 并且R 1是未取代的或取代的杂芳基; 被未取代或取代的芳基取代的烯基; 或被未取代或取代的杂芳基取代的烯基。 例如,R1可以是噻吩基,吡啶基,呋喃基,苯乙烯基,吡咯基或吲哚基。 在又一个实施方案中,噻唑酯包括未取代或取代的稠合烃基环作为取代基。 在一个实施方案中,稠合烃基环包括萘基。 在另一个实施方案中,稠合烃基环包括蒽基。

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