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YU156289A - Benzopyranole derivatives and process for obtaining thereof - Google Patents

Benzopyranole derivatives and process for obtaining thereof

Info

Publication number
YU156289A
YU156289A YU156289A YU156289A YU156289A YU 156289 A YU156289 A YU 156289A YU 156289 A YU156289 A YU 156289A YU 156289 A YU156289 A YU 156289A YU 156289 A YU156289 A YU 156289A
Authority
YU
Yugoslavia
Prior art keywords
benzopyranole
derivatives
obtaining
benzopyranole derivatives
Prior art date
Application number
YU156289A
Inventor
A Walser
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of YU156289A publication Critical patent/YU156289A/en

Links

YU156289A 1988-08-09 1989-08-08 Benzopyranole derivatives and process for obtaining thereof YU156289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23009488A 1988-08-09 1988-08-09

Publications (1)

Publication Number Publication Date
YU156289A true YU156289A (en) 1991-06-30

Family

ID=22863934

Family Applications (2)

Application Number Title Priority Date Filing Date
YU156189A YU47022B (en) 1988-08-09 1989-08-08 BENZOPYRANOL DERIVATIVES
YU156289A YU156289A (en) 1988-08-09 1989-08-08 Benzopyranole derivatives and process for obtaining thereof

Family Applications Before (1)

Application Number Title Priority Date Filing Date
YU156189A YU47022B (en) 1988-08-09 1989-08-08 BENZOPYRANOL DERIVATIVES

Country Status (3)

Country Link
FI (1) FI893739A (en)
YU (2) YU47022B (en)
ZA (1) ZA895550B (en)

Also Published As

Publication number Publication date
FI893739A (en) 1990-02-10
YU156189A (en) 1992-12-21
YU47022B (en) 1994-11-15
FI893739A0 (en) 1989-08-08
ZA895550B (en) 1990-05-30

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