Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for preparing pyrrolidine derivatives

Method for preparing pyrrolidine derivatives

US Patent 5290949 · Granted Mar 1, 1994

Estimated economic value: $43,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for preparing 2-alkyl-3-aminothiophene derivative and 3-aminothiophene d2001
Process for preparing 2-alkyl-3-aminothiophene derivative and 3-aminothiophene d2001
Process for preparing 2-alkyl-3-aminothiophene derivative and 3-aminothiophene d2001
5-aminopyrazole-4-carboxylate derivative and process for preparing the same2001
Substituted anilide derivative1999
Substituted carboxanilide derivative and plant disease control agent comprising 1999
Substituted thiophene derivative and plant disease control agent comprising the 1999
Substituted thiophene derivative and agricultural and horticultural fungicide co1998
3-pyrroline-2-one derivatives and herbicidal compositions containing same1995
3-pyrroline-2-one derivatives and herbicidal compositions containing same1995
3-pyrroline-2-one derivatives and herbicidal compositions containing same1995
3-azabicyclo[3.1.0]hexane-2-one derivatives and herbicidal compositions containi1994