Organic compounds -- part of the class 532-570 series – Organic compounds – Unsubstituted hydrocarbyl chain between the ring and the -c-...
Patent
1988-03-04
1991-09-17
Shah, Mukund J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Unsubstituted hydrocarbyl chain between the ring and the -c-...
534652, 564305, 568644, D06P 5004
Patent
active
050496662
ABSTRACT:
Novel compounds and assay methods are provided for determining the presence of lithium in serum, plasma, urine or other sample without deproteinization. The novel compounds are water soluble derivatives of TWC-crownformazans and provide signal enhancement by increased absorbance of the dye-lithium complex over the dye anion.
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Chemical Abstracts, 1982-1986 Chemical Substance Index, p 23329CS.
Lin Cheng-I
Pirio Marcel
Grumbling Matthew V.
Leitereg Theodore J.
Precivale Shelley G.
Shah Mukund J.
Syntex (U.S.A.) Inc.
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