GB191316482A - The Manufacture of Sulphonic Acids of 2-phenylquinoline-4-carboxylic Acid and its Derivatives. - Google Patents

The Manufacture of Sulphonic Acids of 2-phenylquinoline-4-carboxylic Acid and its Derivatives.

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Publication number
GB191316482A
GB191316482A GB191316482DA GB191316482A GB 191316482 A GB191316482 A GB 191316482A GB 191316482D A GB191316482D A GB 191316482DA GB 191316482 A GB191316482 A GB 191316482A
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United Kingdom
Prior art keywords
phenylquinoline
carboxylic acid
derivatives
sulphonic acids
manufacture
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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
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CHEM FAB VORM E SCHERING
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CHEM FAB VORM E SCHERING
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Publication of GB191316482A publication Critical patent/GB191316482A/en
Expired legal-status Critical Current

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Abstract

16,482. Chemische Fabrik auf Actien (vorm. E. Schering). Oct. 8, 1912, [Convention date]. Sulphonic acids of 2-phenylquinoline-4-carboxylic acid and its nuclear substitution derivatives are obtained by sulphonation, for example by treating the carboxylic acids with sulphuric anhydride vapours. In examples 2-phenylquinoline-4-carboxylic acid and also its 6-methyl derivative are sulphonated. The products are useful in therapeutics.
GB191316482D 1912-10-08 1913-07-17 The Manufacture of Sulphonic Acids of 2-phenylquinoline-4-carboxylic Acid and its Derivatives. Expired GB191316482A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191316482X 1912-10-08

Publications (1)

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GB191316482A true GB191316482A (en) 1913-11-13

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ID=32604709

Family Applications (1)

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GB191316482D Expired GB191316482A (en) 1912-10-08 1913-07-17 The Manufacture of Sulphonic Acids of 2-phenylquinoline-4-carboxylic Acid and its Derivatives.

Country Status (1)

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GB (1) GB191316482A (en)

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