DE681980C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the preparation of 4-amino-2-oxyquinolines
Assignee: IG Farbenindustrie AG
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Filing: 1938-01-22
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Granted: 1939-10-05
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Expires: 1958-01-22
Abstract
No abstract record available.
Inventors
- 👤 Dr Karl Arnim
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 20:44
CPC Classifications
C; C07; C07D; C07D215/00; C07D215/02; C07D215/16; C07D215/38; C07D215/42; C07D215/46
Claims Analysis
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References Cited (Backward Citations)
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