GB1537461A - 1-sulphonyl-4-amino-pyridinium salts and a process for their preparation - Google Patents

1-sulphonyl-4-amino-pyridinium salts and a process for their preparation

Info

Publication number
GB1537461A
GB1537461A GB4315976A GB4315976A GB1537461A GB 1537461 A GB1537461 A GB 1537461A GB 4315976 A GB4315976 A GB 4315976A GB 4315976 A GB4315976 A GB 4315976A GB 1537461 A GB1537461 A GB 1537461A
Authority
GB
United Kingdom
Prior art keywords
sulphonyl
amino
preparation
pyridinium salts
pyridinium
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
GB4315976A
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert 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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1537461A publication Critical patent/GB1537461A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/89—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Quinoline Compounds (AREA)
GB4315976A 1975-10-24 1976-10-18 1-sulphonyl-4-amino-pyridinium salts and a process for their preparation Expired GB1537461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752547590 DE2547590A1 (en) 1975-10-24 1975-10-24 NEW 1-SULFONYL-4-AMINO-PYRIDINIUM SALTS AND THE PROCESS FOR THEIR PRODUCTION

Publications (1)

Publication Number Publication Date
GB1537461A true GB1537461A (en) 1978-12-29

Family

ID=5959961

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4315976A Expired GB1537461A (en) 1975-10-24 1976-10-18 1-sulphonyl-4-amino-pyridinium salts and a process for their preparation

Country Status (5)

Country Link
JP (1) JPS5251372A (en)
BE (1) BE847061A (en)
DE (1) DE2547590A1 (en)
FR (1) FR2328699A1 (en)
GB (1) GB1537461A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9051248B2 (en) 2009-08-10 2015-06-09 Bhi Limited Partnership Methods, compounds, and compositions for delivering 1,3-propanedisulfonic acid

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4787493B2 (en) * 2004-12-24 2011-10-05 健治 石川 Precision heat staking equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9051248B2 (en) 2009-08-10 2015-06-09 Bhi Limited Partnership Methods, compounds, and compositions for delivering 1,3-propanedisulfonic acid

Also Published As

Publication number Publication date
DE2547590A1 (en) 1977-04-28
FR2328699B1 (en) 1982-03-19
JPS5251372A (en) 1977-04-25
FR2328699A1 (en) 1977-05-20
BE847061A (en) 1977-04-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee