Quinoline derivatives
    3.
    发明授权
    Quinoline derivatives 失效
    喹啉衍生物

    公开(公告)号:US5240934A

    公开(公告)日:1993-08-31

    申请号:US946620

    申请日:1992-09-18

    摘要: Quinoline derivatives of the formula, ##STR1## wherein >A represents a group >N--(CH.sub.2).sub.n --, >C.dbd., >C.dbd.CH(CH.sub.2).sub.n --, or >CH(CH.sub.2).sub.n --, wherein n is an integer of 0-7; Y represents a group >C.dbd.O or >CHOH, R.sup.1 is a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, or an alkylthio group, R.sup.2 is a hydrogen atom, a halogen atom, an alkyl group, a hydroxy group, an alkoxy group, a phenyl group which may have a substituent, a phenoxy group, an alkanoyloxy group, or an amino group which may have a substituent, R.sup.3 is a hydrogen atom, a halogen atom, an alkyl group, or an alkoxy group, and m is an integer of 1-3. The compounds and their salts exhibit a superior anti-acetylcholinesterase activity with no side effects and are effective for the prevention or cure of senile dementia or memory disturbance.

    摘要翻译: 其中> A表示基团> N-(CH 2)n - ,> C = C = CH(CH 2)n - 或> CH(CH 2)n - ,其中n为 0-7的整数; Y表示C = O或> CHOH基团,R1表示氢原子,卤素原子,烷基,烷氧基或烷硫基,R2表示氢原子,卤原子,烷基, 羟基,烷氧基,可以具有取代基的苯基,苯氧基,烷酰氧基或可以具有取代基的氨基,R3是氢原子,卤素原子,烷基或 烷氧基,m为1-3的整数。 化合物及其盐具有优异的抗乙酰胆碱酯酶活性,无副作用,对预防或治愈老年痴呆或记忆障碍有效。

    Method for detecting blood component using conidiobolus hemagglutinin
    4.
    发明授权
    Method for detecting blood component using conidiobolus hemagglutinin 失效
    使用分生孢子体血凝素检测血液成分的方法

    公开(公告)号:US5707878A

    公开(公告)日:1998-01-13

    申请号:US464625

    申请日:1995-06-26

    摘要: A method for detecting blood component in a sample comprising reacting a human erythrocyte membrane band 3 glycoprotein (band 3) in the sample and a hemagglutinin produced by a microorganism belonging to the genus Conidiobolus (CA) and measuring said band 3 glycoprotein contained in a complex produced by the reaction. Because band 3 can be detected specifically, at high sensitivity, and stably by the use of CA, the method ensures qualitative or quantitative, and accurate detection of human blood component in feces or contents of digestive organs, of which the determination of the presence or quantity of human blood component by hemoglobin is difficult.

    摘要翻译: PCT No.PCT / JP94 / 02241 Sec。 371日期:1995年6月26日 102(e)日期1995年6月26日PCT 1994年12月27日PCT PCT。 WO95 / 18375 PCT出版物 日期:1995年6月7日一种用于检测样品中血液成分的方法,包括使样品中的人类红细胞膜带3糖蛋白(带3)与由分生孢子属(CA)属的微生物产生的血凝素反应并测量所述条带3 通过反应产生的复合物中含有的糖蛋白。 由于能够以高灵敏度,通过使用CA来稳定地检测3号带,所以该方法可以确定定性或定量,准确检测消化器官的粪便或内容物中的人血液成分,其中确定存在或 通过血红蛋白的人血液成分的量是困难的。

    Reagents for labeling SH groups, process for the preparation of them and method for labeling with them
    5.
    发明授权
    Reagents for labeling SH groups, process for the preparation of them and method for labeling with them 失效
    用于标记SH组的试剂,制备它们的方法和用它们标记的方法

    公开(公告)号:US06171520B2

    公开(公告)日:2001-01-09

    申请号:US08945885

    申请日:1997-11-14

    IPC分类号: C09K1107

    CPC分类号: C07D401/12 G01N33/533

    摘要: Disclosed are SH-labeling reagents containing acridine compounds represented by the following formula (I): wherein A represents the following group: —(CH2)m1— or —(CH2)m2—Q—(CH2)n— in which Q represents a group —S+RX−—, a group —N+RR1X−— wherein R1 represents an alkyl group having 1 to 6 carbon atoms or an aryl group, a group wherein R2 and R3 may be the same or different and are each independently a group —(CH2)k— (k: a number of 1 to 3) or —O(CH2CH2O)l— (l: a number of 1 to 3), m1 stands for a number of 1 to 6, m2 denotes a number of 0 to 2, n means a number of 1 to 2; R represents an alkyl group having 1 to 6 carbon atoms or an aryl group; and X− represents an anion, or intermediates thereof; preparation processes of the acridine compounds; and methods for labeling analytes by using the compounds.

    摘要翻译: 公开了含有下式(I)表示的吖啶化合物的SH-标记试剂:其中A表示以下基团:Q表示-S + RX-的基团,-N + RR1X--基团,其中R1表示烷基 具有1至6个碳原子的基团或芳基,其中R2和R3中的基团可以相同或不同,并且各自独立地为基团 - (CH 2)k - (k:1至3的数)或-O(CH 2 CH 2 O )1-(1:1〜3的数),m1表示1〜6的数,m2表示0〜2的数,n表示1〜2的数; R表示1〜 6个碳原子或芳基; 和X-表示阴离子或其中间体; 吖啶化合物的制备方法; 以及通过使用化合物标记分析物的方法。

    Colloidal gold immunoassay method
    6.
    发明授权
    Colloidal gold immunoassay method 失效
    胶体金免疫测定法

    公开(公告)号:US6103538A

    公开(公告)日:2000-08-15

    申请号:US973747

    申请日:1997-12-22

    申请人: Takeshi Kotsugai

    发明人: Takeshi Kotsugai

    摘要: Disclosed herein is a method for the detection of a target substance by a colloidal gold immunoassay, which comprises dissolving in an immunoreaction system a metal salt selected from the group consisting of sodium, potassium and lithium fluorides, sodium, potassium, lithium and magnesium iodides, sodium, potassium, lithium and magnesium bromides, lithium and magnesium chlorides, sodium, potassium, lithium and magnesium nitrates, sodium, potassium, lithium and magnesium sulfates, sodium, potassium, lithium and magnesium formates, sodium, potassium, lithium and magnesium acetates, and mixtures of at least two of these metal salts, whereby the metal salt is allowed to exist in a reaction mixture.

    摘要翻译: PCT No.PCT / JP96 / 01446 Sec。 371 1997年12月22日第 102(e)日期1997年12月22日PCT提交1996年5月29日PCT公布。 公开号WO97 / 01099 日期1997年1月9日公开是通过胶体金免疫测定法检测目标物质的方法,其包括在免疫反应系统中溶解选自钠,钾和氟化锂,钠,钾, 锂和镁的碘化物,钠,钾,锂和镁的溴化物,氯化锂和氯化镁,硝酸钠,钾,锂和镁,硫酸钠,钾,锂和镁,钠,钾,锂和镁的甲酸钠, 锂和镁的乙酸酯,以及这些金属盐中的至少两种的混合物,由此使金属盐存在于反应混合物中。