公开(公告)号：US3853472A

公开(公告)日：1974-12-10

申请号：US37624873

申请日：1973-07-03

申请人： BOEHRINGER MANNHEIM GMBH

发明人： RITTERSDORF W ,  REY H ,  GUTHLEIN W ,  RIECKMANN P

IPC分类号： G01N33/50 ,  C12Q1/04 ,  C12Q1/28 ,  G01N31/22 ,  C07D33/00 ,  G01N33/16

CPC分类号： C12Q1/28 ,  C12Q1/04 ,  Y10S436/904

摘要： Test strips are provided for detecting even small amounts of blood or other peroxidatively active substances in body fluids; the strips comprising a carrier containing a hydroperoxide, a chromogen, and as an activator, a compound of the formula WHEREIN R1 is a hydrogen atom or a methyl radical and benzene and/or pyridine rings are fused on at least one of the positions indicated with c, (d,e), f and g, provided that two adjacent rings must not simultaneously each contain a cyclic nitrogen atom, and wherein the aromatic compounds (1), apart from the positions indicated by H and R1, can be substituted by lower alkyl radicals which together can also form a hydroaromatic ring.

摘要翻译： 提供测试条，用于检测体液中的少量血液或其他过氧化物质活性物质; 条带包含含有氢过氧化物，色原体和作为活化剂的载体，式WHEREIN R 1是氢原子或甲基，苯和/或吡啶环稠合在至少一个位置 c，（d，e），f和g，条件是两个相邻的环不能同时各自含有环状氮原子，并且其中芳族化合物（1）除了由H和R 1表示的位置可以被 低级烷基一起也可以形成一个水芳族环。

公开(公告)号：US3822285A

公开(公告)日：1974-07-02

申请号：US32620573

申请日：1973-01-24

申请人： BOEHRINGER MANNHEIM GMBH

发明人： WERNER W ,  VOGEL P ,  TIEDEMANN H ,  GUTHLEIN W

IPC分类号： C07D209/88 ,  C12Q1/54 ,  C07D27/68

CPC分类号： C07D209/88 ,  C12Q1/54

摘要： 9 -(Y - AMINOPROPYL) - 3 - AMINOCARBAZOLE, WHEN INCORPORATED INTO INDICATOR COMPOSITIONS ALSO COMPRISING OXIDATION INDICATORS SUCH AS O-TOLIDINE FOR THE ENZYMATIC DETECTION OF GLUCOSE, RESULTS IN OUTSTANDINLY STABLE INDICATOR COMPOSITIONS AND NOT ADVERSELY EFFECTED BY NORMALLY INTERFERING COMPONENTS IN THE TEST SAMPLE.

公开(公告)号：US3853476A

公开(公告)日：1974-12-10

申请号：US38224273

申请日：1973-07-24

申请人： BOEHRINGER MANNHEIM GMBH

发明人： RITTERSDORF W ,  REY H ,  RIECKMANN P ,  GUTHLEIN W ,  BERGER D

IPC分类号： G01N33/72 ,  G01N29/02 ,  G01N31/02 ,  G01N33/16

CPC分类号： G01N33/728 ,  Y10S436/903 ,  Y10T436/146666

摘要： WHEREIN R1 and R2 are individually selected from unsubstituted or substituted aliphatic, cycloaliphatic araliphatic or aromatic radicals, and contain not more than 18 carbon atoms each.

Bilirubin, particularly as contained in body fluids, is detected by contacting a test sample with a test composition comprising A. A DIAZONIUM SALT CAPABLE OF COUPLING WITH BILIRUBIN; B. AN ACID IN AN AMOUNT SUFFICIENT FOR THE COUPLING REACTION BETWEEN SAID SALT AND BILIRUBIN AND; C. A PHOSPHORIC ACID DIESTER OF THE FORMULA:

摘要翻译： 通过使测试样品与包含A的测试组合物接触来检测体液中特别包含的胆红素。可与二氯联苯结合的二氮嗪盐; B.对于盐酸和胆红素之间的联合反应的量足够大; C.公式的磷酸乳剂：