Title:
THIOSEMICARBAZIDE DERIVATIVE AND NEMATOCIDE
Document Type and Number:
Japanese Patent JPH0841018
Kind Code:
A
Abstract:
PURPOSE: To obtain a new thiosemicarbazide derivative having potent activity on various kinds of nematode, and low in toxicity to humans and livestock.
CONSTITUTION: This thiosemicarbazide derivative is expressed by formula 1 (R is a lower alkyl; X is a halogen, lower alkyl, lower haloalkyl, lower alkoxyl, cyano or nitro; (n) is 0, 1 or 2; (m) is l-3; Y is O or NH), e.g. a compound of formula 1 (where, X is cyano; (n) and (m) are each 1; Y is O; R is t-butyl; X is a substituent on the 4-site of the phenyl ring). The compound of formula 1 is obtained, for example, by reaction between a phenyl isothiocyanate compound of formula 2 and a hydrazine compound of formula 3.
Inventors:
GOTODA SATOSHI
YOSHIOKA KAZUMICHI
IZUMI SUSUMU
MURAI KEIZABURO
YOSHIOKA KAZUMICHI
IZUMI SUSUMU
MURAI KEIZABURO
Application Number:
JP31976794A
Publication Date:
February 13, 1996
Filing Date:
December 22, 1994
Export Citation:
Assignee:
OTSUKA CHEMICAL CO LTD
International Classes:
C07C337/06; A01N47/34; (IPC1-7): C07C337/06; A01N47/34
Attorney, Agent or Firm:
Eiji Saegusa (4 others)
Next Patent: SULFAMIDE DERIVATIVE AND INSECTICIDE