CH575419A5CH1383872ACH1383872ACH575419A5CH 575419 A5CH575419 A5CH 575419A5CH 1383872 ACH1383872 ACH 1383872ACH 1383872 ACH1383872 ACH 1383872ACH 575419 A5CH575419 A5CH 575419A5
Authority
CH
Switzerland
Application number
CH1383872A
Original Assignee
Chugai Pharmaceutical Co 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
Priority claimed from JP7420071Aexternal-prioritypatent/JPS5432795B2/ja
Priority claimed from JP10568471Aexternal-prioritypatent/JPS5427359B2/ja
Application filed by Chugai Pharmaceutical Co LtdfiledCriticalChugai Pharmaceutical Co Ltd
Publication of CH575419A5publicationCriticalpatent/CH575419A5/xx
C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
C07D493/04—Ortho-condensed systems
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)