Fungicidal compositions based on nicotinic acid derivatives, new nicotinic acid derivatives and preparation thereof
US4851396A · kind A · utility
2Cited by
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9Claims
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Key dates
| Filing date | May 18, 1987 |
| Grant date | Jul 25, 1989 |
| Priority date | — |
| Expiry date | May 18, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/0812
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Nicotinic acid derivatives They are of formula: ##STR1## with: Z=OR, with R=optionally substituted C.sub.1 -C.sub.18 -alkyl, C.sub.2 -C.sub.18 -alkenyl, C.sub.2 -C.sub.5 -alkynyl, phenyl or phenoxy; PA1 Y=H, hal, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy and PA1 n=1 to 3. Fungicidal products for agricultural use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.