ZA734016B - New coumarin derivatives - Google Patents

New coumarin derivatives

Info

Publication number
ZA734016B
ZA734016B ZA734016A ZA734016A ZA734016B ZA 734016 B ZA734016 B ZA 734016B ZA 734016 A ZA734016 A ZA 734016A ZA 734016 A ZA734016 A ZA 734016A ZA 734016 B ZA734016 B ZA 734016B
Authority
ZA
South Africa
Prior art keywords
coumarin derivatives
new coumarin
new
derivatives
coumarin
Prior art date
Application number
ZA734016A
Inventor
H Schalaepfer
Original Assignee
Ciba Geigy 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
Priority claimed from CH933572A external-priority patent/CH566359A5/xx
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of ZA734016B publication Critical patent/ZA734016B/en

Links

ZA734016A 1972-06-21 1973-06-13 New coumarin derivatives ZA734016B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH933572A CH566359A5 (en) 1972-06-21 1972-06-21

Publications (1)

Publication Number Publication Date
ZA734016B true ZA734016B (en) 1974-05-29

Family

ID=4350888

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA734016A ZA734016B (en) 1972-06-21 1973-06-13 New coumarin derivatives

Country Status (6)

Country Link
JP (1) JPS5649952B2 (en)
BR (1) BR7304604D0 (en)
DD (1) DD105851A5 (en)
ES (1) ES416119A1 (en)
SU (1) SU540577A3 (en)
ZA (1) ZA734016B (en)

Also Published As

Publication number Publication date
ES416119A1 (en) 1976-06-16
DD105851A5 (en) 1974-05-12
BR7304604D0 (en) 1974-08-29
SU540577A3 (en) 1976-12-25
JPS4955975A (en) 1974-05-30
JPS5649952B2 (en) 1981-11-26

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