FR1285235A - Process for the preparation of new diazines, in particular of 1-aryl-3-r-5-r'pyridazones- (6) in which r represents an aliphatically etherified hydroxyl and r 'represents an n- (beta-aryl-ethyl) - group piperazino - Google Patents

Process for the preparation of new diazines, in particular of 1-aryl-3-r-5-r'pyridazones- (6) in which r represents an aliphatically etherified hydroxyl and r 'represents an n- (beta-aryl-ethyl) - group piperazino

Info

Publication number
FR1285235A
FR1285235A FR816241A FR816241A FR1285235A FR 1285235 A FR1285235 A FR 1285235A FR 816241 A FR816241 A FR 816241A FR 816241 A FR816241 A FR 816241A FR 1285235 A FR1285235 A FR 1285235A
Authority
FR
France
Prior art keywords
aryl
pyridazones
diazines
beta
ethyl
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
FR816241A
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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 Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to FR816241A priority Critical patent/FR1285235A/en
Priority to GB2507/60A priority patent/GB885570A/en
Application granted granted Critical
Publication of FR1285235A publication Critical patent/FR1285235A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D237/22—Nitrogen and oxygen atoms
FR816241A 1960-01-21 1960-01-21 Process for the preparation of new diazines, in particular of 1-aryl-3-r-5-r'pyridazones- (6) in which r represents an aliphatically etherified hydroxyl and r 'represents an n- (beta-aryl-ethyl) - group piperazino Expired FR1285235A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR816241A FR1285235A (en) 1960-01-21 1960-01-21 Process for the preparation of new diazines, in particular of 1-aryl-3-r-5-r'pyridazones- (6) in which r represents an aliphatically etherified hydroxyl and r 'represents an n- (beta-aryl-ethyl) - group piperazino
GB2507/60A GB885570A (en) 1960-01-21 1960-01-22 Pyridazone compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR816241A FR1285235A (en) 1960-01-21 1960-01-21 Process for the preparation of new diazines, in particular of 1-aryl-3-r-5-r'pyridazones- (6) in which r represents an aliphatically etherified hydroxyl and r 'represents an n- (beta-aryl-ethyl) - group piperazino

Publications (1)

Publication Number Publication Date
FR1285235A true FR1285235A (en) 1962-02-23

Family

ID=4545248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816241A Expired FR1285235A (en) 1960-01-21 1960-01-21 Process for the preparation of new diazines, in particular of 1-aryl-3-r-5-r'pyridazones- (6) in which r represents an aliphatically etherified hydroxyl and r 'represents an n- (beta-aryl-ethyl) - group piperazino

Country Status (2)

Country Link
FR (1) FR1285235A (en)
GB (1) GB885570A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU214320B (en) * 1991-12-20 1998-03-02 EGIS Gyógyszergyár Rt. Process for producing novel 3(2h)-pyridazinon derivatives and pharmaceutical compositions producing them

Also Published As

Publication number Publication date
GB885570A (en) 1961-12-28

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