Title:
DRUG FOR FISH PARASITE
Document Type and Number:
Japanese Patent JPH02191216
Kind Code:
A
Abstract:
PURPOSE: To obtain a medicine for preventing parasites on fishes, especially parasitic protozoan and metazoa by including a substituted 1,2,4-triazinediones or a salt thereof. CONSTITUTION: This medicine for preventing parasites on fishes includes a compound of the formula [R<1> is an aromatic group or a heterocyclic aromatic group bonded by C; X is O, S, SO, SO2 or C(CN)H; R<2> is H, a halogen, NO2 , an alkyl, an alkoxy, a halogenoalkyl or an halogenoalkoxy; R<3> is H, an alkyl, an alkenyl, an alkynyl or an aralkyl] or a base salt thereof, e.g. 2-chloro-α-(4- chlorophenyl)-4-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-phenyla cetonitrile. The treatment by the medicine is performed by an addition to a food, a short period treatment by a transcutaneous bath (the concentration is 5-10mg/L) when transferring the fishes between feeding vessels or a temporary or permanent pool treatment (the concentration is 0.1-5mg/L).
Inventors:
HAINTSU MEERUHORUN
GIYUNTAA SHIYUMAARU
BERUNAA RINDONAA
AKUSERU HAABAAKORUN
GIYUNTAA SHIYUMAARU
BERUNAA RINDONAA
AKUSERU HAABAAKORUN
Application Number:
JP19071289A
Publication Date:
July 27, 1990
Filing Date:
July 25, 1989
Export Citation:
Assignee:
BAYER AG
International Classes:
A61K31/53; A61P33/00; C07D253/06; A61P33/02; C07C271/64; C07D253/075; (IPC1-7): A61K31/53; C07D253/06
Attorney, Agent or Firm:
Heikichi Odashima
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