crystalline form b, process for the production of forms b and ab, mixture of crystalline form b, protective agent, use of crystalline form b and method for combating unwanted plant growth
BERND WOLF,MATTHIAS BRATZ,MATTHIAS WITSCHEL,ROBERT REINHARD,STEFAN SCHERER,THOMAS SEITZ,TIZIANA CHIODO,TREVOR WILLIAM NEWTON
申请号：
BR112014028872
公开号：
BR112014028872A2
申请日:
2013.05.15
申请国别(地区):
BR
年份:
2017
代理人:
摘要：
The present invention relates to a novel crystalline form B of 1,5-dimethyl-6-thioxo-3-(2,2,7-trifluoro-3-oxo-4-(prop-2-ynyl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)-1,3,5-triazinane-2,4-dione The invention also relates to a process for the production of this crystalline form and formulations for plant protection which contains the novel crystalline form of 1,5-dimethyl-6-thioxo-3-(2,2,7-trifluoro-3-oxo-4-(prop-2-ynyl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)-1,3,5-triazinane-2,4-dione.
