Herbicidal novel benzothiazolonyl pyrroles
US5007952A · kind A · utility
52Cited by
1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 9, 1989 |
| Grant date | Apr 16, 1991 |
| Priority date | — |
| Expiry date | Nov 9, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/14
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Herbicidally active pyrroles of the formula ##STR1## wherein R.sup.1 represents C.sub.1-4 alkyl, or one R.sup.1 together with the other R.sup.1 forms tetramethylene or butenylene, PA0 X represents hydrogen or halogen, PA0 Y represents O or S, PA0 n represents 0 or 1, PA0 R.sup.2 represents hydrogen or an organic radical.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.