FR4267E - Production of new anthraquinone derivatives - Google Patents

Production of new anthraquinone derivatives

Info

Publication number
FR4267E
FR4267E FR4267DA FR4267E FR 4267 E FR4267 E FR 4267E FR 4267D A FR4267D A FR 4267DA FR 4267 E FR4267 E FR 4267E
Authority
FR
France
Prior art keywords
production
anthraquinone derivatives
new anthraquinone
new
derivatives
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.)
Societe Anonyme des Produits Fred Bayer et Co
Original Assignee
Societe Anonyme des Produits Fred Bayer et Co
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 Societe Anonyme des Produits Fred Bayer et Co filed Critical Societe Anonyme des Produits Fred Bayer et Co
Application granted granted Critical
Publication of FR4267E publication Critical patent/FR4267E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/02—Hydroxy-anthraquinones; Ethers or esters thereof
    • C09B1/06—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/08—Dyes containing only OH-groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR4267D 1904-04-11 1904-08-11 Production of new anthraquinone derivatives Expired FR4267E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR342195T 1904-04-11
FR4267T 1904-08-11

Publications (1)

Publication Number Publication Date
FR4267E true FR4267E (en) 1905-10-17

Family

ID=1347427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4267D Expired FR4267E (en) 1904-04-11 1904-08-11 Production of new anthraquinone derivatives

Country Status (1)

Country Link
FR (1) FR4267E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4868183A (en) * 1986-07-21 1989-09-19 Otsuka Pharmaceutical Factory, Inc. N-pyrazinyl substituted P-aminophenols

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4868183A (en) * 1986-07-21 1989-09-19 Otsuka Pharmaceutical Factory, Inc. N-pyrazinyl substituted P-aminophenols

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