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GB1516024A - Thiophene-2,5-disulphonamides - Google Patents

Thiophene-2,5-disulphonamides

Info

Publication number
GB1516024A
GB1516024A GB2714476A GB2714476A GB1516024A GB 1516024 A GB1516024 A GB 1516024A GB 2714476 A GB2714476 A GB 2714476A GB 2714476 A GB2714476 A GB 2714476A GB 1516024 A GB1516024 A GB 1516024A
Authority
GB
United Kingdom
Prior art keywords
disulphonamides
thiophene
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
GB2714476A
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 Ltd
Original Assignee
PFIZER Ltd
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 PFIZER Ltd filed Critical PFIZER Ltd
Priority to GB2714476A priority Critical patent/GB1516024A/en
Publication of GB1516024A publication Critical patent/GB1516024A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/10—Spiro-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom 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
    • C07D333/30—Hetero atoms other than halogen
    • C07D333/34—Sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
GB2714476A 1977-04-20 1977-04-20 Thiophene-2,5-disulphonamides Expired GB1516024A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2714476A GB1516024A (en) 1977-04-20 1977-04-20 Thiophene-2,5-disulphonamides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2714476A GB1516024A (en) 1977-04-20 1977-04-20 Thiophene-2,5-disulphonamides

Publications (1)

Publication Number Publication Date
GB1516024A true GB1516024A (en) 1978-06-28

Family

ID=10254928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2714476A Expired GB1516024A (en) 1977-04-20 1977-04-20 Thiophene-2,5-disulphonamides

Country Status (1)

Country Link
GB (1) GB1516024A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042731A1 (en) * 1980-06-21 1981-12-30 Pfizer Limited Larvicides, insecticides, acaricides and miticides, processes for preparing them and compositions containing them
JPS62158273A (en) * 1985-12-24 1987-07-14 メルク　エンド　カムパニ−　インコ−ポレ−テツド Substituted thiophene-2-sulfonamide anti-glaucoma drug
US5153192A (en) * 1990-04-09 1992-10-06 Alcon Laboratories, Inc. Thiophene sulfonamides useful as carbonic anhydrase inhibitors
US5378703A (en) * 1990-04-09 1995-01-03 Alcon Laboratories, Inc. Sulfonamides useful as carbonic anhydrase inhibitors
US5585377A (en) * 1990-04-09 1996-12-17 Alcon Laboratories, Inc. Sulfonamides useful as carbonic anhydrase inhibitors

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042731A1 (en) * 1980-06-21 1981-12-30 Pfizer Limited Larvicides, insecticides, acaricides and miticides, processes for preparing them and compositions containing them
JPS62158273A (en) * 1985-12-24 1987-07-14 メルク　エンド　カムパニ−　インコ−ポレ−テツド Substituted thiophene-2-sulfonamide anti-glaucoma drug
US5153192A (en) * 1990-04-09 1992-10-06 Alcon Laboratories, Inc. Thiophene sulfonamides useful as carbonic anhydrase inhibitors
US5240923A (en) * 1990-04-09 1993-08-31 Alcon Laboratories, Inc. Sulfonamides useful as carbonic anhydrase inhibitors
JPH05508832A (en) * 1990-04-09 1993-12-09 アルコン　ラボラトリーズ　インコーポレイテッド Thiophene sulfonamides useful as carbonic anhydrase inhibitors
US5378703A (en) * 1990-04-09 1995-01-03 Alcon Laboratories, Inc. Sulfonamides useful as carbonic anhydrase inhibitors
AU655924B2 (en) * 1990-04-09 1995-01-19 Alcon Laboratories, Inc. Thiophene sulfonamides useful as carbonic anydrase inhibitors
JP2562394B2 (en) 1990-04-09 1996-12-11 アルコン ラボラトリーズ インコーポレイテッド Thiophene sulfonamides useful as carbonic anhydrase inhibitors
US5585377A (en) * 1990-04-09 1996-12-17 Alcon Laboratories, Inc. Sulfonamides useful as carbonic anhydrase inhibitors
US5679670A (en) * 1990-04-09 1997-10-21 Alcon Laboratories, Inc. Sulfonamides useful as carbonic anhydrase inhibitors

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Legal Events

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