Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
448 words
(1) a 3(2H)-pyridazinone derivative of the general formula (I): wherein R represents a straight or branched chain alkyi having 2 to 6 carbon atoms, A represents a straight or branched chain alkyl having 1 to 6 carbon atoms or a halogen atom, X represents -O-or -S-, R' and R 2 independently of one another represent hydrogen atom or an alkyl having 1 to 3 carbon atoms, B represents -CH = CH-, -N = CH-, -N = N-, -S-, -0-or - R 3 -wherein R 3 represents hydrogen or an alkyl having 1 to 3 carbon atoms, Y represents a halogen atom, a straight or branched chain alkyl having 1 to 6 carbon atoms. a cycloalkyl or cycloalkoxy having 3 to 6 carbon atoms: a straight or branched chain alkoxy or alkylthio having 1 to 6 carbon atoms; a straight or branched chain alkylsulfinyl or alkylsulfonyl having 1 to 6 carbon atoms; a haloalkyl or haloalkoxy having 1 to 4 carbon atoms; a haloalkylthio having 1 to 4 carbon atoms, an alkoxycarbonyl having 2 to 4 carbon atoms, trimethylsilyl, an alkoxylcarbonyl having 1 to 4 carbon atoms, dimethylamino, nitro, cyano, wherein Z represents a halogen atom, a straight or branched chain alkyl or alkoxy having 1 to 6 carbon atoms, a cycloalkyl having 3 to 6 carbon atoms, a haloalkyl having 1 to carbon atoms, an alkoxycarbonyl having 1 to 4 carbon atoms or nitro, t is 0 or an integer of 1 to 5, and when ℓ is a number of 2 to 5, Z may be same or different, or Y represents -0-W, W represents a group of the formula: in which R 4 . R 5 and R 6 independently from each other represent hydrogen atom or an alkyl having 1 to 4 carbon atoms, R' represents hydrogen atom or an alkyl or alkoxyl having 1 to 3 carbon atoms. R 8 represents a straight or branched chain alkyl having 1 to 6 carbon atoms, a cycloalkyl having 3 to 6 carbon atoms or an alkenyl or alkynyl having 3 to 6 carbon atoms, E represents -0-, -S-, -SO-, -SO 2 -, -O- -or - R 9 . wherein R 9 represents a straignt or branched chain alkyl having 1 to 4 carbon atoms. or R 8 and R 9 together may form 5-or 6-membered ring. m is 0 or an integer of 1 to 3. n is 0 or an integer of 1 to 3, and when n is 2 or 3. Y may be same or different, with the proviso that when B is - CH = CH-, n is an integer of 1 to 3 and at least one of Y is -O-W.
Claim 2
Dependent Claim
47 words
(2) A compound according to Claim 1 of the formula (IA): wherein n is an integer of 1 to 3, and R. A. X. R'. R 2 and Y have the meanings given in Claim 1, with the proviso that at least one of Y represents -0-W.
Claim 3
Dependent Claim
70 words
(3) A compound according to Claim 2 of the formula (lB): wherein A represents a halogen or CH 3 , X represents 0 or S, R' represents hydrogen, R 2 represents hydrogen or Ch 3 . G represents a straight or branched chain alkylene having 1 to 6 carbon atoms, Q represents a straight or branched chain alkyl having 1 to 6 carbon atoms, and q is 1 or 2.
Claim 4
Dependent Claim
55 words
(4) A compound according to Claim 1 of the formula (IC): wherein R, A. X, R 1 , R 2 and Y have the same meanings as given in Claim 1, n is 0 or an integer of 1 to 3, and B represents -N = CH-, -N = N-, -S-, - O-, or -
Claim 5
Dependent Claim
86 words
(5) A compound according to Claim 4 of the mula (ID): wherein A represents a halogen or CH3, X represents O or S, R' represents hydrogen, R 2 represent hydrogen or CH 3 , U represents a straight or branched chain alkyl having 1 to 6 carbon atoms, in which Hal represents a halogen atom, or a haloalkyl having 1 to 5 carbon atoms or a group of the formula -G(O-Q) q, wherein G, Q and q have the same meanings as described in Claim (3).
Claim 6
Dependent Claim
64 words
(6) A compound according to Claim 4 of the formula (IE): wherein A represents a halogen or CH 3 , X represents 0 or S, R' represents hydrogen, R 2 represents hydrogen or CH 3 , and Y represents a straight or branched chain alkyl having 1 to 6 carbon atoms or a straight or branched chain alkoxy having 1 to 6 carbon atoms.
Claim 7
Dependent Claim
101 words
(7) A process for producing 3(2H)-pyridazinone derivative of the general formula (I): said process comprising reacting a compound of the general formula (II): with a compound of the general formula (III): in the formulae (I), (II) and (III), X, R, A, B, R', R', Y and n have the same meanings as given in the Claim (I), X' represents a halogen, -OH or -SH, and X 2 represents a halogen. -OH or -SH, with the proviso that when X' is a halogen. X 2 represents - OH or -SH, and when X' represents -OH or -SH, X 2 represents a halogen.
Claim 8
Dependent Claim
65 words
(8) Insecticidal, acaricidal, nematicidal and fungicidal compositions for agricultural and horticultural uses. and expellent compositions for ticks parasitic on animals, which contain as active substances one or more of the 3(2H)-pyridazinon derivatives of the general formula (I): wherein. A, B, R. R'. R 2 , X, Y and n have the same meanings as given in the Claim 1, together with suitable carrier and dilutent.
Claim 9
Dependent Claim
30 words
(9) A method for insecticidal. acaricidal, and or fungicidal treatment in the agricultural and horticultural field with the effective amount of the compound of a formula (I) of Claim 1.