FR864667A - 1-Hydroxy-4-acylaminonaphthalene-3-sulfonic acids, and process for the preparation of these acids - Google Patents

1-Hydroxy-4-acylaminonaphthalene-3-sulfonic acids, and process for the preparation of these acids

Info

Publication number
FR864667A
FR864667A FR864667DA FR864667A FR 864667 A FR864667 A FR 864667A FR 864667D A FR864667D A FR 864667DA FR 864667 A FR864667 A FR 864667A
Authority
FR
France
Prior art keywords
acids
acylaminonaphthalene
hydroxy
preparation
sulfonic acids
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
Other languages
French (fr)
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.)
Sandoz AG
Original Assignee
Sandoz AG
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
Application filed by Sandoz AG filed Critical Sandoz AG
Application granted granted Critical
Publication of FR864667A publication Critical patent/FR864667A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR864667D 1939-04-05 1940-04-05 1-Hydroxy-4-acylaminonaphthalene-3-sulfonic acids, and process for the preparation of these acids Expired FR864667A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH864667X 1939-04-05

Publications (1)

Publication Number Publication Date
FR864667A true FR864667A (en) 1941-05-02

Family

ID=4543512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864667D Expired FR864667A (en) 1939-04-05 1940-04-05 1-Hydroxy-4-acylaminonaphthalene-3-sulfonic acids, and process for the preparation of these acids

Country Status (1)

Country Link
FR (1) FR864667A (en)

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