Certain 1-(3-pyridyl)-2-phenoxy-alkanones having anti-microbial activity
US5036084A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 21, 1989 |
| Grant date | Jul 30, 1991 |
| Priority date | — |
| Expiry date | Dec 21, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D213/50
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Pyridinyl derivatives of formula I ##STR1## wherein R.sub.1 to R.sub.5 are each independently hydrogen, halogen, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 haloalkyl, C.sub.1 -C.sub.6 alkoxy, C.sub.1 -C.sub.6 haloalkoxy, cyano, C.sub.1 -C.sub.6 alkoxycarbonyl or phenyl, PA1 R.sub.6 and R.sub.7 are each independently of the other hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 alkenyl or C.sub.3 -C.sub.6 alkynyl, or phenyl or benzyl, each of which is unsubstituted or substituted by halogen, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 haloalkyl, C.sub.1 -C.sub.6 alkoxy or C.sub.1 -C.sub.6 haloalkoxy, PA1 R.sub.8 is ##STR2## and R.sub.9 is hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 alkenyl, C.sub.3 -C.sub.6 alkynyl, or benzyl which is unsubstituted or substituted by halogen, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 haloalkyl, C.sub.1 -C.sub.6 alkoxy or C.sub.1 -C.sub.6 haloalkoxy, or R.sub.9 is an acyl radical. The preparation of these compounds and the use thereof in pest control, in particular against bacteria and fungi, are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.