ES409594A1 - Iso-indolinone derivative - Google Patents

Iso-indolinone derivative

Info

Publication number
ES409594A1
ES409594A1 ES409594A ES409594A ES409594A1 ES 409594 A1 ES409594 A1 ES 409594A1 ES 409594 A ES409594 A ES 409594A ES 409594 A ES409594 A ES 409594A ES 409594 A1 ES409594 A1 ES 409594A1
Authority
ES
Spain
Prior art keywords
iso
formula
indolinone derivative
diamine
indolinone
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
ES409594A
Other languages
Spanish (es)
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
Publication of ES409594A1 publication Critical patent/ES409594A1/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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/04—Isoindoline dyes

Abstract

Procedure for obtaining diazoic derivatives of p-phenylene-diamine, of formula I, characterized by the fact that the compound of formula II is condensed **(See formula)** with 2,5-dichloro-paraphenylene-diamine or with a neutral salt thereof. (Machine-translation by Google Translate, not legally binding)
ES409594A 1971-12-15 1972-12-13 Iso-indolinone derivative Expired ES409594A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1835471A CH563434A5 (en) 1971-12-15 1971-12-15

Publications (1)

Publication Number Publication Date
ES409594A1 true ES409594A1 (en) 1976-04-01

Family

ID=4432387

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409594A Expired ES409594A1 (en) 1971-12-15 1972-12-13 Iso-indolinone derivative

Country Status (13)

Country Link
JP (1) JPS4866620A (en)
AU (1) AU475692B2 (en)
BE (1) BE792695A (en)
BR (1) BR7208780D0 (en)
CA (1) CA987674A (en)
CH (1) CH563434A5 (en)
DE (1) DE2260908A1 (en)
ES (1) ES409594A1 (en)
FR (1) FR2163491B3 (en)
GB (1) GB1409818A (en)
IN (1) IN140587B (en)
IT (1) IT974018B (en)
NL (1) NL7216677A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103508903B (en) * 2013-10-24 2015-10-28 浙江鼎龙科技有限公司 The preparation method of the chloro-Isosorbide-5-Nitrae-phenylenediamine of 2,5-bis-

Also Published As

Publication number Publication date
IN140587B (en) 1976-12-04
AU5003472A (en) 1974-06-13
NL7216677A (en) 1973-06-19
CA987674A (en) 1976-04-20
FR2163491B3 (en) 1976-01-09
GB1409818A (en) 1975-10-15
CH563434A5 (en) 1975-06-30
FR2163491A1 (en) 1973-07-27
AU475692B2 (en) 1976-09-02
IT974018B (en) 1974-06-20
BR7208780D0 (en) 1973-09-25
BE792695A (en) 1973-06-13
DE2260908A1 (en) 1973-06-20
JPS4866620A (en) 1973-09-12

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