ZA918480B - Substituted thieno(3,2-b)pyran-5,7-diones - Google Patents

Substituted thieno(3,2-b)pyran-5,7-diones

Info

Publication number
ZA918480B
ZA918480B ZA918480A ZA918480A ZA918480B ZA 918480 B ZA918480 B ZA 918480B ZA 918480 A ZA918480 A ZA 918480A ZA 918480 A ZA918480 A ZA 918480A ZA 918480 B ZA918480 B ZA 918480B
Authority
ZA
South Africa
Prior art keywords
diones
pyran
substituted thieno
thieno
substituted
Prior art date
Application number
ZA918480A
Inventor
Heinz-Juergen Bertram
Bertram Heinz-Juergen
Klaus Luerssen
Luerssen Klaus
Hans-Joachim Santel
Santel Hans-Joachim
Robert-R Schmidt
Schmidt Robert-R
Andrew Plant
Plant Andrew
Bernd-Wieland Krueger
Krueger Bernd-Wieland
Achim Harder
Harder Achim
Norbert Mencke
Mencke Norbert
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of ZA918480B publication Critical patent/ZA918480B/en

Links

ZA918480A 1990-10-25 1991-10-24 Substituted thieno(3,2-b)pyran-5,7-diones ZA918480B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4033904 1990-10-25

Publications (1)

Publication Number Publication Date
ZA918480B true ZA918480B (en) 1992-07-29

Family

ID=6417007

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA918480A ZA918480B (en) 1990-10-25 1991-10-24 Substituted thieno(3,2-b)pyran-5,7-diones

Country Status (1)

Country Link
ZA (1) ZA918480B (en)

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