ZA919225B - Isonicotinic acid derivatives and related spiro compounds with herbicidal action. - Google Patents

Isonicotinic acid derivatives and related spiro compounds with herbicidal action.

Info

Publication number
ZA919225B
ZA919225B ZA919225A ZA919225A ZA919225B ZA 919225 B ZA919225 B ZA 919225B ZA 919225 A ZA919225 A ZA 919225A ZA 919225 A ZA919225 A ZA 919225A ZA 919225 B ZA919225 B ZA 919225B
Authority
ZA
South Africa
Prior art keywords
acid derivatives
isonicotinic acid
herbicidal action
spiro compounds
related spiro
Prior art date
Application number
ZA919225A
Inventor
Hans-Rudolf Waespe
Guy Rosalia Eugene Van Lommen
Victor Karel Sipido
Original Assignee
Janssen Pharmaceutica Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Janssen Pharmaceutica Nv filed Critical Janssen Pharmaceutica Nv
Publication of ZA919225B publication Critical patent/ZA919225B/en

Links

ZA919225A 1990-11-22 1991-11-21 Isonicotinic acid derivatives and related spiro compounds with herbicidal action. ZA919225B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH369590 1990-11-22

Publications (1)

Publication Number Publication Date
ZA919225B true ZA919225B (en) 1993-05-21

Family

ID=4261547

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA919225A ZA919225B (en) 1990-11-22 1991-11-21 Isonicotinic acid derivatives and related spiro compounds with herbicidal action.

Country Status (1)

Country Link
ZA (1) ZA919225B (en)

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