发明授权
US4960455A Herbicidal triazolodihydropyrimidine-2-sulphonamides 失效
除草三唑并二氢嘧啶-2-磺酰胺

Herbicidal triazolodihydropyrimidine-2-sulphonamides
摘要:
Herbicidal triazolodihydropyrimidine-2-sulphonamides of the formula ##STR1## in which R.sup.1, R.sup.2 and R.sup.3 independently of one another each stand for hydrogen or for optionally substituted alkyl andR.sup.4 stands for in each case optionally substituted aryl or heteroaryl.
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