5-Nitropyrimidine derivatives
US3948914A · kind A · utility
14Cited by
2References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 12, 1973 |
| Grant date | Apr 6, 1976 |
| Priority date | — |
| Expiry date | Nov 12, 1993 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D239/553
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Agents and methods of using 4,6-(subst.)diamino-5-nitro-pyrimidines, most of which are new, which possess plant growth inhibiting, in particular herbicidal properties. The agents may also contain salts of the said pyrimidine derivatives. Preferably the 4,6-(subst.)diamino-5-nitro-pyrimidines are also substituted in the 2-position, especially by methyl, ethyl, methoxy or trihalomethyl.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.