3853472 is referenced by 42 patents and cites 2 patents.

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 formulaWherein R.sub.1 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 R.sub.1, can be substituted by lower alkyl radicals which together can also form a hydroaromatic ring.

Diagnostic test strip for the detection of components of body fluids
Application Number
Publication Number
Application Date
July 3, 1973
Publication Date
December 10, 1974
Rieckmann Peter
Guthlein Werner
Rey Hans George
Rittersdorf Walter
Burgess Dinklage & Sprung
Boehringer Mannheim
C07d 33/00
G01n 33/16
G01n 31/22
C12Q 01/04
C12Q 01/28
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