Arylpyrazole fungicides
US5739153A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 31, 1996 |
| Grant date | Apr 14, 1998 |
| Priority date | — |
| Expiry date | May 31, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D413/06
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
3-arylpyrazole derivatives of the formula ##STR1## in which X.sub.1, X.sub.2, X.sub.3, X.sub.4 and X.sub.5, which are the same or different, are H, Hal, nitro, alkyl, alkoxy, Y is H, Hal, nitro, CN, alkyl, alkoxy, alkylthio or an optionally substituted amino; Ra is H, R(alkyl, phenyl, Het), C(V)-V'Ro or C(V)NR.sub.0 R'.sub.0 where: V and V' are O, S; R.sub.0 and R'.sub.0, H, R, R' optionally substituted by .alpha., which can be GR.sub.1, NZ.sub.1 Z.sub.2, SO.sub.2 NZ.sub.1 Z.sub.2, CVZ.sub.1 Z.sub.2, Rb is H or can form with Ra a hydrocarbon ring of 4-6 C, R.sub.1 and R.sub.2 are H, R.sub.0, R.sub.3, G1-T1-Rc, C(O)R.sub.0, NTT'. Said fungicides are useful in agriculture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.