PMID: 6540106Jan 1, 1984Paper

Effect of 2,4-diamino-6-(2,5-dichlorophenyl)-s-triazine maleate (MN-1695) on gastric ulcers and gastric secretion in experimental animals

Arzneimittel-Forschung
F UedaH Enomoto

Abstract

The effect of 2,4-diamino-6-(2,5-dichlorophenyl)-s-triazine maleate (MN-1695) on various experimental gastric ulcers and gastric secretion in experimental animals was compared with that of cimetidine and cetraxate. MN-1695 significantly inhibited the formation of Shay, stress-induced, indomethacin-induced, and histamine-induced ulcers and significantly accelerated the healing of acetic acid-induced gastric ulcers. MN-1695 was much more effective in suppressing stress- and acetic acid-induced ulcers than indomethacin-induced, histamine-induced or Shay ulcers. Cimetidine was effective in preventing stress- and acetic acid-induced ulcers but had no significant effect on Shay, indomethacin-induced and histamine-induced ulcers. Cetraxate was effective in preventing only stress-induced ulcers and had almost no effect on other experimental ulcers. MN-1695 inhibited secretion of gastric juice, acid and pepsin in Shay rats, but had no influence on basal and secretagogue-stimulated acid secretion in the perfused stomach of urethanized rats. These findings suggest that MN-1695 is a new type of anti-ulcer agent.

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