3-Chloro-5-acetamidaisoquinoline as a herbicide
US3930837A · kind A · utility
10Cited by
10References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 14, 1972 |
| Grant date | Jan 6, 1976 |
| Priority date | — |
| Expiry date | Dec 14, 1992 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D217/22
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Biologically active compositions of matter comprising substituted isoquinolines and salts thereof. Certain of the compounds and their salts are novel. Acaricidal, fungicidal, herbicidal and insecticidal activity is demonstrated. In particular 3-chloro-5-acetamido-isoquinoline shows good activity as a selective pre-emergence herbicide, and 4-bromo-5-nitro-isoquinoline shows good fungicidal activity against Erysiphe graminis (wheat powdery mildew).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.