Methional derivatives and compositions with a growth regulating effect upon plants
US4153442A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 24, 1978 |
| Grant date | May 8, 1979 |
| Priority date | — |
| Expiry date | Mar 24, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D317/22
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Plant growth-regulating compounds of the formula ##STR1## wherein X and Y are separately oxygen, sulfur, N-B where B is hydrogen, lower alkyl, or acyl; R and R' are separately lower alkyl, acyl, amido, or form a cycle with ##STR2## corresponding to the formula ##STR3## in which R.sub.1, R.sub.2, R.sub.3, and R.sub.4 are separately hydrogen, lower alkyl, halogen-substituted lower alkyl, NO.sub.2, hydroxy or lower alkoxy, and A is a single bond or an alkylene chain of 1-4 carbons, or an alkylene chain of 1-4 carbons interrupted by oxygen or N--B' where B' is hydrogen, lower alkyl, lower halogen-aided alkyl, lower hydroxylated alkyl, lower acyl, or a cycle having in common with the preceding cycle 1 or 2 carbon atoms and containing from 3 to 6 carbons, up to 2 oxygens and/or a group N-B, or a cycle corresponding to the formula
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.