GB1287119A - Dihalo amino pyridazines - Google Patents

Dihalo amino pyridazines

Info

Publication number
GB1287119A
GB1287119A GB5310671A GB5310671A GB1287119A GB 1287119 A GB1287119 A GB 1287119A GB 5310671 A GB5310671 A GB 5310671A GB 5310671 A GB5310671 A GB 5310671A GB 1287119 A GB1287119 A GB 1287119A
Authority
GB
United Kingdom
Prior art keywords
alkyl
dihalo amino
nrr
pyridazines
amino pyridazines
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
GB5310671A
Inventor
William Joseph Houlihan
Robert Everett Manning
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
Priority to GB5310671A priority Critical patent/GB1287119A/en
Publication of GB1287119A publication Critical patent/GB1287119A/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
    • C07D237/20—Nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

1287119 Aminopyridazines SANDOZ Ltd 19 Nov 1969 53106/71 Divided out of 1287118 Heading C2C The invention comprises compounds of formula wherein X is Cl or Br and R, R 1 are each C 1-4 alkyl, Ph, propargyl, Ph-C 1-4 alkyl, allyl or methallyl, or NRR 1 is 3-azabicyclo[3,2,2]nonyl (provided that X is not Cl when R, R 1 are each identical alkyl), and a process for making them by reacting a 3,4,6-trihalopyridazine with HNRR 1 . Also described are compounds of the above formula in which X is Cl and NRR 1 is NMe 2 or NPr 2 .
GB5310671A 1969-11-19 1969-11-19 Dihalo amino pyridazines Expired GB1287119A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5310671A GB1287119A (en) 1969-11-19 1969-11-19 Dihalo amino pyridazines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5310671A GB1287119A (en) 1969-11-19 1969-11-19 Dihalo amino pyridazines

Publications (1)

Publication Number Publication Date
GB1287119A true GB1287119A (en) 1972-08-31

Family

ID=10466665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5310671A Expired GB1287119A (en) 1969-11-19 1969-11-19 Dihalo amino pyridazines

Country Status (1)

Country Link
GB (1) GB1287119A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3854791A4 (en) * 2018-09-20 2021-10-27 Synwill Co., Ltd. Preparation of pyridazinyl amine compound and application thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3854791A4 (en) * 2018-09-20 2021-10-27 Synwill Co., Ltd. Preparation of pyridazinyl amine compound and application thereof

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees