AU484454B2 - 5:6-benzo-8-pyrone derivatives and process for their preparation - Google Patents

5:6-benzo-8-pyrone derivatives and process for their preparation

Info

Publication number
AU484454B2
AU484454B2 AU76878/74A AU7687874A AU484454B2 AU 484454 B2 AU484454 B2 AU 484454B2 AU 76878/74 A AU76878/74 A AU 76878/74A AU 7687874 A AU7687874 A AU 7687874A AU 484454 B2 AU484454 B2 AU 484454B2
Authority
AU
Australia
Prior art keywords
benzo
preparation
pyrone derivatives
pyrone
derivatives
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
AU76878/74A
Other versions
AU7687874A (en
Inventor
Dobis Piernicola Giraldi Francesco Laur La Maria Luisa Como Piero Sberze And Marcello Tibolla Gianfederico
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.)
Pfizer Italia SRL
Original Assignee
Carlo Erba SpA
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 IT2477774A external-priority patent/IT1045480B/en
Application filed by Carlo Erba SpA filed Critical Carlo Erba SpA
Application granted granted Critical
Publication of AU484454B2 publication Critical patent/AU484454B2/en
Publication of AU7687874A publication Critical patent/AU7687874A/en
Expired legal-status Critical Current

Links

AU76878/74A 1974-07-04 1974-12-24 5:6-benzo-8-pyrone derivatives and process for their preparation Expired AU484454B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IT3208973 1973-12-27
ITIT24777A/ 1974-07-04
IT2477774A IT1045480B (en) 1974-07-04 1974-07-04 5,6-Benzo-gamma-pyrone derivs. - as anti-allergic and anti-ulcer agents
IT2524474 1974-07-17
ITIT25244A/ 1974-07-17

Publications (2)

Publication Number Publication Date
AU484454B2 true AU484454B2 (en) 1976-06-24
AU7687874A AU7687874A (en) 1976-06-24

Family

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