FR2085679B1 - - Google Patents

Info

Publication number
FR2085679B1
FR2085679B1 FR7107772A FR7107772A FR2085679B1 FR 2085679 B1 FR2085679 B1 FR 2085679B1 FR 7107772 A FR7107772 A FR 7107772A FR 7107772 A FR7107772 A FR 7107772A FR 2085679 B1 FR2085679 B1 FR 2085679B1
Authority
FR
France
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
FR7107772A
Other languages
French (fr)
Other versions
FR2085679A1 (enrdf_load_stackoverflow
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.)
Pfizer Health AB
Original Assignee
Pharmacia AB
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 Pharmacia AB filed Critical Pharmacia AB
Publication of FR2085679A1 publication Critical patent/FR2085679A1/fr
Application granted granted Critical
Publication of FR2085679B1 publication Critical patent/FR2085679B1/fr
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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/325—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting sulfonic acids with amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
FR7107772A 1970-03-06 1971-03-05 Expired FR2085679B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE298870A SE353537B (enrdf_load_stackoverflow) 1970-03-06 1970-03-06

Publications (2)

Publication Number Publication Date
FR2085679A1 FR2085679A1 (enrdf_load_stackoverflow) 1971-12-31
FR2085679B1 true FR2085679B1 (enrdf_load_stackoverflow) 1974-11-15

Family

ID=20261150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7107772A Expired FR2085679B1 (enrdf_load_stackoverflow) 1970-03-06 1971-03-05

Country Status (6)

Country Link
CH (1) CH520139A (enrdf_load_stackoverflow)
DE (1) DE2110613A1 (enrdf_load_stackoverflow)
FR (1) FR2085679B1 (enrdf_load_stackoverflow)
GB (1) GB1296655A (enrdf_load_stackoverflow)
NL (1) NL7102980A (enrdf_load_stackoverflow)
SE (1) SE353537B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791889A (fr) * 1971-11-26 1973-05-24 Pharmacia Ab Nouveaux derives de la pyridine
US4412992A (en) * 1980-07-21 1983-11-01 Biorex Laboratories Limited 2-Hydroxy-5-phenylazobenzoic acid derivatives and method of treating ulcerative colitis therewith
CN104130186A (zh) * 2014-06-30 2014-11-05 江苏瑞克医药科技有限公司 一种提高柳氮磺吡啶精制生产效率的方法
CN105330599A (zh) * 2015-11-26 2016-02-17 苏州统华药品有限公司 一种以2-氨基吡啶为原料合成柳氮磺吡啶的方法

Also Published As

Publication number Publication date
SE353537B (enrdf_load_stackoverflow) 1973-02-05
NL7102980A (enrdf_load_stackoverflow) 1971-09-08
CH520139A (fr) 1972-03-15
FR2085679A1 (enrdf_load_stackoverflow) 1971-12-31
DE2110613A1 (de) 1971-09-23
GB1296655A (enrdf_load_stackoverflow) 1972-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse