ZA893796B - Benzopyran derivatives and processes for preparation thereof - Google Patents

Benzopyran derivatives and processes for preparation thereof

Info

Publication number
ZA893796B
ZA893796B ZA893796A ZA893796A ZA893796B ZA 893796 B ZA893796 B ZA 893796B ZA 893796 A ZA893796 A ZA 893796A ZA 893796 A ZA893796 A ZA 893796A ZA 893796 B ZA893796 B ZA 893796B
Authority
ZA
South Africa
Prior art keywords
processes
preparation
benzopyran derivatives
benzopyran
derivatives
Prior art date
Application number
ZA893796A
Inventor
Youichi Shiokawa
Shiokawa Youichi
Koichi Takimoto
Takimoto Koichi
Kohei Takenaka
Takenaka Kohei
Takeshi Kato
Kato Takeshi
Original Assignee
Fujisawa Pharmaceutical Co
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 Fujisawa Pharmaceutical Co filed Critical Fujisawa Pharmaceutical Co
Publication of ZA893796B publication Critical patent/ZA893796B/en

Links

ZA893796A 1988-06-02 1989-05-19 Benzopyran derivatives and processes for preparation thereof ZA893796B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888813044A GB8813044D0 (en) 1988-06-02 1988-06-02 Benzopyran derivatives & processes for preparation thereof

Publications (1)

Publication Number Publication Date
ZA893796B true ZA893796B (en) 1990-08-29

Family

ID=10637941

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA893796A ZA893796B (en) 1988-06-02 1989-05-19 Benzopyran derivatives and processes for preparation thereof

Country Status (2)

Country Link
GB (1) GB8813044D0 (en)
ZA (1) ZA893796B (en)

Also Published As

Publication number Publication date
GB8813044D0 (en) 1988-07-06

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