Hydrazine compounds or their salts processes for producing...

Details Hydrazine compounds or their salts processes for producing... Hydrazine compounds or their salts processes for producing...

C - Chemistry, Metallurgy

07

D

C07D 333/68 (2006.01) A01N 37/28 (2006.01) A01N 43/00 (2006.01) A01N 43/12 (2006.01) A01N 43/42 (2006.01) A01N 43/78 (2006.01) A01N 43/90 (2006.01) C07C 243/36 (2006.01) C07C 243/38 (2006.01) C07C 261/04 (2006.01) C07C 381/08 (2006.01) C07D 215/48 (2006.01) C07D 215/54 (2006.01) C07D 277/68 (2006.01) C07D 307/85 (2006.01) C07D 333/70 (2006.01) C07D 333/78 (2006.01) C07D 495/04 (2006.01)

Patent

CA 2053519

- 5 - ABSTRACT A hydrazine compound of the formula (I) or its salt: Image (I) wherein A is a benzofuranyl group which may be substituted, a quinolinyl group which may be substituted, a benzothienyl group which may be substituted, a benzothiazolyl group which may be substituted, a thienothienyl group which may be substituted, a dihydrothienothienyl group which may be substituted, a dihydrocyclopentathienyl group which may substituted, a tetrahydrobenzothienyl group-which may be substituted, an indanyl group which may be substituted, or a hexahydroindanyl group which may be substituted, W is a hydrogen atom, a cyano group, -COCOOR', -S-N(R")COOR' or -CH2OCOR', wherein each of R' and R" which are independent from each other, is an alkyl group or a cycloalkyl group, R is a halogen atom, an alkyl group which may be substituted by a halogen atom, an alkoxy group which may substituted by a halogen atom, an alkylthio group which may be substituted by a halogen atom, or a nitro group, n is an integer of from 0 to 5, provided that when n is 2 or more, the plurality of R may be the same or different.

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