Claims
- 1. A pyrazole derivative of formula (I), or salt thereof, ##STR337## wherein R.sup.1 is a C.sub.1 -C.sub.4 alkyl group, a C.sub.2 -C.sub.4 alkenyl group or a C.sub.2 -C.sub.4 haloalkenyl group,
- R.sup.2 is a hydrogen atom, a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 haloalkyl group or a C.sub.2 -C.sub.4 alkoxyalkyl group,
- X is a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 haloalkyl group, C.sub.2 -C.sub.4 alkoxyalkyl group, a halogen atom, a C.sub.1 -C.sub.4 alkoxy group or a C.sub.1 -C.sub.4 haloalkoxy group,
- p is 0 or an integer of 1 or 2,
- each of R.sup.3, R.sup.4, R.sup.5 and R.sup.6 is independently a hydrogen atom, a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 haloalkyl group, a C.sub.2 -C.sub.4 alkoxyalkyl group or a halogen atom, or R.sup.3 or R.sup.4 may form a bond with R.sup.5 or R.sup.6,
- n is 0 or an integer of 1 or 2,
- Q is a hydrogen atom or a group -A-B
- in which A is ##STR338## in which each of R.sup.7 and R.sup.8 is independently a hydrogen atom or a C.sub.1 -C.sub.4 alkyl group, and
- B is a C.sub.1 -C.sub.12 alkyl group, a C.sub.3 -C.sub.10 cycloalkyl group or ##STR339## in which Y is a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 alkoxy group, a C.sub.1 -C.sub.4 haloalkyl group, a nitro group or a halogen atom, and
- m is 0 or an integer of 1 to 3, and
- Z is a group of the following (b), ##STR340## in which R.sup.10 in the formula (b) is a halogen atom, a C.sub.2 -C.sub.6 alkoxyalkyl group or any group of the following formula,
- in which each of R.sup.14 and R.sup.15 is independently a hydrogen atom, an oxygen atom or a C.sub.1 -C.sub.4 alkyl group, R.sup.16 is a hydrogen atom or a C.sub.1 -C.sub.4 alkyl group, each of R.sup.17 and R.sup.18 is ##STR341## independently a C.sub.1 -C.sub.4 alkyl group or a C.sub.1 -C.sub.4 haloalkyl group, and r is an integer of 1 or 2,
- R.sup.11 is a hydrogen atom, a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 alkoxy group or a C.sub.1 -C.sub.4 alkylthio group, or R.sup.11 may form a bond with R.sup.3.
- 2. The pyrazole derivative of claim 1, wherein the pyrazole derivative has formula (I-1) or salt thereof, ##STR342## wherein R.sup.1 is a C.sub.1 -C.sub.4 alkyl group, a C.sub.2 -C.sub.4 alkenyl group or a C.sub.2 -C.sub.4 haloalkenyl group,
- R.sup.2 is a hydrogen atom, a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 haloalkyl group or a C.sub.2 -C.sub.4 alkoxyalkyl group,
- X is a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 haloalkyl group, C.sub.2 -C.sub.4 alkoxyalkyl group, a halogen atom, a C.sub.1 -C.sub.4 alkoxy group or a C.sub.1 -C.sub.4 haloalkoxy group,
- p is 0 or an integer of 1 or 2,
- each of R.sup.3, R.sup.4, R.sup.5 and R.sup.6 is independently a hydrogen atom, a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 haloalkyl group, a C.sub.2 -C.sub.4 alkoxyalkyl group or a halogen atom, or R.sup.3 or R.sup.4 may form a bond with R.sup.5 or R.sup.6,
- n is 0 or an integer of 1 or 2,
- Q is a hydrogen atom or a group -A-B in which A is ##STR343## in which each of R.sup.7 and R.sup.8 is independently a hydrogen atom or a C.sub.1 -C.sub.4 alkyl group, and
- B is a C.sub.1 -C.sub.12 alkyl group, a C.sub.3 -C.sub.10 cycloalkyl group or ##STR344## in which Y is a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 alkoxy group, a C.sub.1 -C.sub.4 haloalkyl group, a nitro group or a halogen atom, and
- m is 0 or an integer of 1 to 3, and
- Z.sup.1 is a group of the following (b-1), ##STR345## in which R-hu 19 in the formula (b-1) is a halogen atom or any group of the following formula, ##STR346## in which each of R.sup.14 and R.sup.15 is independently a hydrogen atom, an oxygen atom or a C.sub.1 -C.sub.4 alkyl group, R.sup.16 is a hydrogen atom or a C.sub.1 -C.sub.4 alkyl group, each of R.sup.17 and R.sup.18 is independently a C.sub.1 -C.sub.4 alkyl group or a C.sub.1 -C.sub.4 haloalkyl group, and r is an integer of 1 or 2,
- R.sup.20 is a hydrogen atom, a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 alkoxy group or a C.sub.1 -C.sub.4 alkylthio group, or R.sup.20 may form a bond with R.sup.3.
- 3. The pyrazole derivative of claim 1, wherein the pyrazole derivative has formula (I- 3), or salt thereof, ##STR347## wherein R.sup.1 is a C.sub.1 -C.sub.4 alkyl group, a C.sub.2 -C.sub.4 alkenyl group or a C.sub.2 -C.sub.4 haloalkenyl group,
- R.sup.2 is a hydrogen atom, a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 haloalkyl group or a C.sub.2 -C.sub.4 alkoxyalkyl group,
- X is a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 haloalkyl group, C.sub.2 -C.sub.4 alkoxyalkyl group, a halogen atom, a C.sub.1 -C.sub.4 alkoxy group or a C.sub.1 -C.sub.4 haloalkoxy group,
- p is 0 or an integer of 1 or 2,
- each of R.sup.3', R.sup.4', R.sup.5' and R.sup.6' is independently a hydrogen atom, a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 haloalkyl group, a C.sub.2 -C.sub.4 alkoxyalkyl group or a halogen atom,
- n is 0 or an integer of 1 or 2,
- Q is a hydrogen atom or a group -A-B
- in which A is ##STR348## in which each of R.sup.7 and R.sup.8 is independently a hydrogen atom or a C.sub.1 -C.sub.4 alkyl group, and
- B is a C.sub.1 -C.sub.12 alkyl group, a C.sub.3 -C.sub.10 cycloalkyl group or ##STR349## in which Y is a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 alkoxy group, a C.sub.1 -C.sub.4 haloalkyl group, a nitro group or a halogen atom, and
- m is 0 or an integer of 1 to 3, and
- Z.sup.3 is a group of ##STR350## in which R.sup.22 is a halogen atom, a C.sub.1 -C.sub.4 alkylthio group, a C.sub.2 -C.sub.6 alkoxyalkyl group or any group of the following formulae, ##STR351## in which each of R.sup.14 and R.sup.15 is independently a hydrogen atom, an oxygen atom or a C.sub.1 -C.sub.4 alkyl group, R.sup.16 is a hydrogen atom or a C.sub.1 -C.sub.4 alkyl group, each of R.sup.17 and R.sup.18 is independently a C.sub.1 -C.sub.4 alkyl group or a C.sub.1 -C.sub.4 haloalkyl group, and r is an integer of 1 or 2,
- R.sup.23 is a hydrogen atom or a C.sub.1 -C.sub.4 alkyl group, or R.sup.23 may form a bond with R.sup.3'.
- 4. The pyrazole derivative or salt of claim 1, wherein R.sup.1 is methyl or ethyl.
- 5. The pyrazole derivative or salt of claim 1, wherein R.sup.2 is hydrogen or methyl.
- 6. The pyrazole derivative or salt of claim 1, wherein each of R.sup.3, R.sup.4, R.sup.5 and R.sup.6 is independently a hydrogen atom, a chlorine atom or methyl.
- 7. The pyrazole derivative or salt of claim 1, wherein X is methyl or a chlorine atom.
- 8. The pyrazole derivative or salt of claim 1, wherein X is methoxy.
- 9. The pyrazole derivative or salt of claim 1, wherein a substituent X is substituted on the 5-position on the thiochroman ring, or substituents X are substituted on the 5- and 8-positions on the thiochroman ring.
- 10. The pyrazole derivative or salt of claim 1, wherein n is 0 or 2.
- 11. The pyrazole derivative or salt of claim 1, wherein Q is a hydrogen atom.
- 12. The pyrazole derivative or salt of claim 1, wherein Q is the group of -A-B in which A is --SO.sub.2 --.
- 13. The pyrazole derivative or salt of claim 1, wherein Q is the group of -A-B in which B is ethyl or n-propyl.
- 14. The pyrazole derivative or salt of claim 1, wherein B is a group of ##STR352## in which Y is methyl and m is 1.
- 15. The pyrazole derivative or salt of claim 5, wherein Z.sup.2 is a group of ##STR353## in which q is 2 and R.sup.12 is oxygen or sulfur.
- 16. The pyrazole derivative or salt of claim 5, wherein Z.sup.2 is carbonyl.
- 17. The pyrazole derivative or salt of claim 6, wherein Z.sup.4 is a group of ##STR354## in which R.sup.22 is chlorine, ethylthio, methylamino, N-methylcarbamoyloxy or N-methyl-N-methoxycarbonylamino.
- 18. A herbicide containing, as an active ingredient, at least one compound selected from the pyrazole derivative of claim 1, or salts thereof, as recited in claim 1.
- 19. A carboxylic acid derivative of formula (II) or salt thereof, ##STR355## wherein: X is a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 haloalkyl group, a C.sub.2 -C.sub.4 alkoxyalkyl group, a halogen atom, a C.sub.1 -C.sub.4 haloalkoxy group,
- p is 0 or an interger of 1 or 2,
- each of R.sup.3, R.sup.4, R.sup.5 and R.sup.6 is independently a hydrogen atom, a C.sub.1 -C.sub.4 alkyl group, C.sub.1 -C.sub.4 haloalkyl group, a C.sub.2 -C.sub.4 alkoxyalkyl group or a halogen atom, or R.sup.3 or R.sup.4 may form a bond with R.sup.5 or R.sup.6,
- n is 0 or an interger of 1 or 2, and
- Z' is a group of the following (b'): ##STR356## in which R.sup.11 in the formula (b') is a hydrogen atom, a C.sub.1 -C.sub.4 alkyl group, a C.sub.1 -C.sub.4 alkoxy group or a C.sub.1 -C.sub.4 alkylthio group, or R.sup.11 may form a bond with R.sup.3,
- E is a hydroxyl group, a halogen atom, a C.sub.2 -C.sub.6 alkoxyalkyl group or any group of the following formula, ##STR357## in which each of R.sup.14 and R.sup.15 is independently a hydrogen atom, an oxygen atom or a C.sub.1 -C.sub.4 alkyl group, R.sup.16 is a hydrogen atom or a C.sub.1 -C.sub.4 alkyl group, each of R.sup.17 and R.sup.18 is independently a C.sub.1 -C.sub.4 alkyl group or a C.sub.1 -C.sub.4 haloalkyl group, and r is an integer of 1 or 2,
- provided that when R.sup.11 and R.sup.3 do not form a bond, E may form a bond with R.sup.3.
Priority Claims (2)
Number |
Date |
Country |
Kind |
7-257973 |
Oct 1995 |
JPX |
|
7-322030 |
Dec 1995 |
JPX |
|
Parent Case Info
This application is a Continuation of application Ser. No. 09/043,917, filed on May 19, 1998, now abandoned, which was originally filed as International Application No. PCT/JP96/02879, filed on Oct. 3, 1996.
US Referenced Citations (8)
Foreign Referenced Citations (6)
Number |
Date |
Country |
3-505204 |
Nov 1991 |
JPX |
9318031 |
Mar 1993 |
WOX |
9404524 |
Mar 1994 |
WOX |
9513275 |
May 1995 |
WOX |
9625413 |
Aug 1996 |
WOX |
9625412 |
Aug 1996 |
WOX |
Continuations (1)
|
Number |
Date |
Country |
Parent |
043917 |
|
|