Substituted 3,4-diamino-1,2,5-thiadiazoles having histamine H.su

Details Substituted 3,4-diamino-1,2,5-thiadiazoles having histamine H.su Substituted 3,4-diamino-1,2,5-thiadiazoles having histamine H.su

1984-06-22

1987-02-17

Lesmes, George F.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

544317, 544323, 544333, 546193, 546209, 546210, 546275, 546276, 546277, 548127, 548128, 548129, 548130, 548131, 548132, 548133, 548134, 548135, 514212, 514318, 514326, 514340, 514341, 514342, 514343, 514361, 514256, 540480, 540481, 540597, 540603, C07D41712, C07D28510, A61K 3141

Patent

active

046440062

ABSTRACT:
Histamine H.sub.2 -receptor antagonists of the formula ##STR1## wherein A, m, Z, n and R.sup.1 are as defined herein, and their nontoxic pharmaceutically acceptable salts are novel anti-ulcer agents which are prepared by ring closure of a substituted ethanediimidamide of the formula ##STR2##

REFERENCES:
patent: 3657237 (1972-04-01), Weinstock et al.
patent: 4374248 (1983-02-01), Crenshaw et al.
patent: 4394508 (1983-07-01), Crenshaw et al.
patent: 4440933 (1984-04-01), Montzka
patent: 4517366 (1985-05-01), Crenshaw et al.
patent: 4528375 (1985-07-01), Crenshaw et al.
patent: 4528377 (1985-07-01), Crenshaw et al.
patent: 4528378 (1985-07-01), Crenshaw et al.
patent: 4588826 (1986-05-01), Crenshaw et al.
Kromin et al., J. Org. Chem., 40, (19), 2749-2752, (1975).

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