Mono-4-arylazoaryl phosphoric esters

Details Mono-4-arylazoaryl phosphoric esters Mono-4-arylazoaryl phosphoric esters

1986-09-10

1989-01-10

Higel, Floyd D.

Organic compounds -- part of the class 532-570 series

Organic compounds

Azo

435 39, 436106, 436164, 514150, 534588, 534593, 534617, 534887, C07C10706, C07C10708, C09B 4300, C09B 62825

Patent

active

047974761

ABSTRACT:
New phosphoric ester having the following formula (I) and a method for the analysis of an alkaline phosphatase, using the phosphoric ester as a substrate: ##STR1## wherein M is a hydrogen atom or an alkali metal atom; A is phenyl, naphthyl, 2- or 4-pyridyl, 2- or 4-pyrimidyl, pyrazinyl, sym-triazinyl, 2-imidazolyl, 2-oxazolyl, 2-thiazolyl, or sym-thiadiazolyl group which may or may not be substituted with other substituent(s) or may form a condensed ring together with a benzene ring, if possible; B is paraphenylene group or may form naphthylene group by condensation together with a benzene ring, said groups may or may not be substituted with other substituent(s).

REFERENCES:
patent: 2947663 (1960-08-01), Losco et al.
patent: 2959582 (1960-11-01), Schimmelschmidt et al.
patent: 3947435 (1976-03-01), Pechmeze et al.
patent: 4051240 (1977-09-01), Oswald et al.
patent: 4052381 (1977-10-01), Schrider et al.
Chemical Abstracts, 9th Collective Index, vols. 76-85, Formulas C.sub.12 H.sub.10 N.sub.2 O.sub.3 - C.sub.14 H.sub.18 F.sub.6 O.sub.6, p. 5374R C.sub.15 H.sub.11 N.sub.2 O.sub.4 P (1978).
Chlebowski et al, J. Biolog. Chem., vol. 249, No. 22, pp. 7192 to 7202 (1974).
Mushak et al, Biochem., vol. 11, No. 2, pp. 201 to 205 (1972).
Loveless et al, Quarterly Journal of Microscopial Science, vol. 90(1), pp. 57-67 (1949).

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