CH597230A5CH432275ACH432275ACH597230A5CH 597230 A5CH597230 A5CH 597230A5CH 432275 ACH432275 ACH 432275ACH 432275 ACH432275 ACH 432275ACH 597230 A5CH597230 A5CH 597230A5
Authority
CH
Switzerland
Application number
CH432275A
Inventor
Wilson Shaw Waring
Original Assignee
Ici Ltd
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Publication date
Application filed by Ici LtdfiledCriticalIci Ltd
Publication of CH597230A5publicationCriticalpatent/CH597230A5/xx
C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
C07D471/04—Ortho-condensed systems
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Nitrogen Condensed Heterocyclic Rings
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)