Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1984-02-15
1986-07-08
Daus, Donald G.
Organic compounds -- part of the class 532-570 series
Organic compounds
Four or more ring nitrogens in the bicyclo ring system
544296, 544333, 544361, 546109, 546110, 546187, 546203, 546204, 548518, 549277, 549278, C07D41300, C07D40300, C07D49306
Patent
active
045994099
ABSTRACT:
The present invention relates to new bisamidine derivatives of polycyclic compounds such as 5,10-dioxo-4,5,9,10-tetrahydro-4,9-dioxapyrene-6(5H)-phenanthridone and 5,10-dioxo-4,5,9,10-tetrahydro-4,9-dioxapyrenephenanthridine and to a process for their preparation. The polycyclic bisamidines according to the invention are distinguished by valuable chemotherapeutic properties, such as, for example, an action against amoebas and trichomonads.
REFERENCES:
patent: 2303517 (1942-12-01), Walls et al.
patent: 2495051 (1950-01-01), Barbar
patent: 3122553 (1964-02-01), Seneca
patent: 3838131 (1974-09-01), Gauthier
patent: 3953455 (1976-04-01), Meyer et al.
Chemical Abstracts, vol. 91, No. 17, (1979), 140744z.
Bajwa, deceased Balbir S.
Chatterjee Dipak K.
de Souza Noel J.
Ganguli Bimal N.
Reden Jurgen
Daus Donald G.
Hoechst Aktiengesellschaft
Shen Cecilia
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