Uracil derivatives of thio- and selenourea compounds

Details Uracil derivatives of thio- and selenourea compounds Uracil derivatives of thio- and selenourea compounds

1983-09-16

1985-07-02

Daus, Donald G.

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

Organic compounds

Nitrogen attached directly or indirectly to the purine ring...

544296, 260550, 430219, 430240, 430445, C07D23954, G03C 110

Patent

active

045269653

ABSTRACT:
Novel compounds which release thio- or selenourea moieties or derivatives thereof upon contact with aqueous alkaline compositions and are therefore useful in photographic applications. The compounds include, in addition to the thio- or selenourea moiety, a uracil blocking moiety and an anion.

REFERENCES:
patent: 3920653 (1975-11-01), Wenzelburger et al.
patent: 4442290 (1984-04-01), Bartels-Keith et al.
Hoppe-Seyler's Z. Physiol. Chem., Cytostatische Thymin Derivate des Imidazolthions-(2), Guglielmi, 349 (12), pp. 1733-1738, (1968).
Hoppe-Seyler's Z. Physiol. Chem., Tumor Inhibitors. IV. Cytostatic and Thyrostatic Effects of Thioethers of 2-Mercaptoimidazole, Weitzel et al, (10), pp. 1277-1284, (1967).
Hoppe-Seyler's Z. Physiol. Chem., Ribofuranosides of Cytostatic Thymine Derivatives of Imidazole-2-Thione, Guglielmi et al, 350 (6), pp. 710-716, (1969).
Hoppe-Seyler's Z. Physiol. Chem., Metabolic Properties of Tumor Slices Under Influence of Cytostatic Compounds, Athen et al, 350 (7), pp. 803-808, (1969).
Hoppe-Seyler's Z. Physiol Chem., .alpha. and .beta. Thymidine Thioethers of 2-Imidazolethione, Guglielmi et al, 350 (7), pp. 809-814, (1969).
Hoppe-Seyler's Z. Physiol. Chem., Cytostatic Effects of Thymine Thioethers of Imidazole-2-Thione, Guglielmi et al, 350 (11), pp. 1394-1400, (1969).

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