Porphyrin derivatives as fluorescent markers for immunoassays

Details Porphyrin derivatives as fluorescent markers for immunoassays Porphyrin derivatives as fluorescent markers for immunoassays

1984-05-23

1986-09-30

Warden, Robert J.

Chemistry: analytical and immunological testing

Involving immune complex formed in liquid phase

436546, 436800, 546256, 540145, C07D48722

Patent

active

046147233

ABSTRACT:
There are described novel porphyrin derivatives of the general formula ##STR1## wherein either R.sup.1 signifies the group ##STR2## and R.sup.2 signifies the group ##STR3## or R.sup.1 signifies the group ##STR4## and R.sup.2 signifies the group ##STR5## whereby X.sup.- signifies a halogen ion, an arylsulphonate ion, an alkylsulphonate ion or an alkyl sulphate ion, A signifies (C.sub.1-8)-alkylene and R.sup.3 signifies (C.sub.1-4)-alkyl,

REFERENCES:
patent: 2951799 (1960-09-01), Sharp
patent: 4058732 (1977-11-01), Wieder
patent: 4330637 (1982-05-01), Wong
Harriman, J. Chem. Soc., Faraday Transactions 2, (1981), 77, pp. 1695-1702.
Hendrickson, "Organic Chemistry", 3rd edition, McGraw Hill, (1970).
March, "Advanced Organic Chemistry", 2nd ed., McGraw Hill, (1977).

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