申请人:Hoechst Aktiengesellschaft
公开号:US05015284A1
公开(公告)日:1991-05-14
Compounds of the formula I, their stereoisomers or their salts ##STR1## wherein A denotes >C(R.sup.4).sub.2 or >C.dbd.C(R.sup.5).sub.2 ; R.sup.1 denotes H, an optionally substituted aliphatic or cycloaliphatic radical, forfuryl, tetrahydrofurfuryl or (substituted) phenyl; R.sup.2 denotes H, alkyl, alkenyl, alkynyl or alkoxy; R.sup.3 denotes a radical of the formulae ##STR2## X denotes O, S or NR.sup.12 and Y denotes O or S, possess excellent herbicidal and plant-growth regulating properties.
化合物的公式I,它们的立体异构体或它们的盐
## STR1 ##
其中,A表示> C(R.sup.4).sub.2或> C.dbd.C(R.sup.5).sub.2; R.sup.1表示H,可选地取代的脂肪族或环状脂肪族基,呋喃基,四氢呋喃基或(取代的)苯基; R.sup.2表示H,烷基,烯基,炔基或烷氧基; R.sup.3表示以下式的基团
## STR2 ##
X表示O,S或NR.sup.12,Y表示O或S,具有优异的除草和植物生长调节性能。