ZA801709B - Chromanone derivatives,a process for their preparation and compositions containing them - Google Patents

Chromanone derivatives,a process for their preparation and compositions containing them

Info

Publication number
ZA801709B
ZA801709B ZA00801709A ZA801709A ZA801709B ZA 801709 B ZA801709 B ZA 801709B ZA 00801709 A ZA00801709 A ZA 00801709A ZA 801709 A ZA801709 A ZA 801709A ZA 801709 B ZA801709 B ZA 801709B
Authority
ZA
South Africa
Prior art keywords
preparation
compositions containing
chromanone derivatives
chromanone
derivatives
Prior art date
Application number
ZA00801709A
Inventor
R Markwell
C Fake
Original Assignee
Beecham Group Ltd
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 Beecham Group Ltd filed Critical Beecham Group Ltd
Publication of ZA801709B publication Critical patent/ZA801709B/en

Links

ZA00801709A 1979-03-24 1980-03-24 Chromanone derivatives,a process for their preparation and compositions containing them ZA801709B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7910405 1979-03-24

Publications (1)

Publication Number Publication Date
ZA801709B true ZA801709B (en) 1981-03-25

Family

ID=10504109

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00801709A ZA801709B (en) 1979-03-24 1980-03-24 Chromanone derivatives,a process for their preparation and compositions containing them

Country Status (2)

Country Link
JP (1) JPS55130970A (en)
ZA (1) ZA801709B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007008822A (en) * 2005-06-28 2007-01-18 Tokuyama Corp Preparation method of dihydrobenzopyran derivative

Also Published As

Publication number Publication date
JPS55130970A (en) 1980-10-11

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