- CRYSTAL FORMS OF SULFONYLUREA COMPOUND AND METHOD FOR PRODUCING THE SAME
-
Crystal forms of sulfonylurea compound and method for producing the same. It has been found that a sulfonylurea compound of Formula (1): has two types of crystal polymorphisms and four types of pseudo crystal polymorphisms. A production method of each crystal form of the sulfonylurea compound of Formula (1) through recrystallization or solvate has been also found. In addition, a suspension of a composition containing the crystal that is improved in storage stability is provided.
- -
-
Page/Page column 8
(2012/09/10)
-
- PYRAZOLE SULFONYLUREA COMPOUND AND HERBICIDE
-
There is provided a novel herbicide. A pyrazole sulfonylurea compound of formula (1): wherein R 1 is C 1-3 alkyl, etc., R 2 is hydrogen atom, C 1-3 alkyl, C 1-3 haloalkyl, etc., R 3 , R 4 , R 5 and R 6 independently of one another are hydrogen atom, C 1-3
- -
-
Page/Page column 18
(2008/06/13)
-