Method for safening herbicides in crops using substituted benzop

Details Method for safening herbicides in crops using substituted benzop Method for safening herbicides in crops using substituted benzop

1993-03-03

1995-04-18

Raymond, Richard L.

Plant protecting and regulating compositions

Antidotes

Hetero ring containing antidote

504103, 504104, 504109, 504110, 504111, 504112, H01N 2532

Patent

active

054078970

ABSTRACT:
There is provided a method for safening herbicides in crop plants by using substituted benzopyran or tetrahydronaphthalene compounds of formula I ##STR1## Further provided are compounds of formula II and compositions comprising a herbicide and an antidotally effective amount of a substituted benzopyran or tetrahydronaphthalene compound of formula I.

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C. Lipinski et al., Journal of Medicinal Chemistry, 35, pp. 2169-2177 (1992).
R. Sarges et al., Journal of Medicinal Chemistry, 31, pp. 230-243 (1988).

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