Substituted amino-hydrazinopyridazines

Details Substituted amino-hydrazinopyridazines Substituted amino-hydrazinopyridazines

1974-05-02

1976-08-31

Rollins, Alton D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

424250, C07D23720

Patent

active

039780570

ABSTRACT:
Amino and substituted amino-hydrazinopyridazines, e.g., 4-methyl-amino-3-hydrazinopyridazine and 4-ethylamino-6-chloro-3-hydrazinopyridazine, are prepared from 3,4,6-trihalopyridazines and are active as hypotensive/antihypertensive agents.

REFERENCES:
patent: 3579517 (1971-05-01), Houlihan et al.
patent: 3598822 (1971-08-01), Anderson et al.
patent: 3622671 (1971-11-01), Anderson et al.
patent: 3642792 (1972-02-01), Bellasio et al.
patent: 3706744 (1972-12-01), Anderson et al.
Murakami et al., Journal of Heterocyclic Chemistry, 4(4), 555-563 (1967).

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