AU453118B2 - Heterocyclic substituted benzopyrans - Google Patents

Heterocyclic substituted benzopyrans

Info

Publication number
AU453118B2
AU453118B2 AU33141/71A AU3314171A AU453118B2 AU 453118 B2 AU453118 B2 AU 453118B2 AU 33141/71 A AU33141/71 A AU 33141/71A AU 3314171 A AU3314171 A AU 3314171A AU 453118 B2 AU453118 B2 AU 453118B2
Authority
AU
Australia
Prior art keywords
heterocyclic substituted
substituted benzopyrans
benzopyrans
heterocyclic
substituted
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU33141/71A
Other versions
AU3314171A (en
Inventor
VICTOR GARDNER and DAVID MILLER DEREK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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 PLC filed Critical Beecham Group PLC
Application granted granted Critical
Publication of AU453118B2 publication Critical patent/AU453118B2/en
Publication of AU3314171A publication Critical patent/AU3314171A/en
Expired legal-status Critical Current

Links

AU33141/71A 1970-09-10 1971-09-06 Heterocyclic substituted benzopyrans Expired AU453118B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB43347/70 1970-09-10
GB4334770 1970-09-10
GB4337470 1970-09-10
GBGB14225/71 1971-05-11
GB1422571 1971-05-11

Publications (2)

Publication Number Publication Date
AU453118B2 true AU453118B2 (en) 1973-03-15
AU3314171A AU3314171A (en) 1973-03-15

Family

ID=

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