GB1194388A - Preparation of N-(2-Carbamoylethyl) and N,N-Bis(2-Carbamoylethyl) Sulfonamides - Google Patents

Preparation of N-(2-Carbamoylethyl) and N,N-Bis(2-Carbamoylethyl) Sulfonamides

Info

Publication number
GB1194388A
GB1194388A GB4604967A GB4604967A GB1194388A GB 1194388 A GB1194388 A GB 1194388A GB 4604967 A GB4604967 A GB 4604967A GB 4604967 A GB4604967 A GB 4604967A GB 1194388 A GB1194388 A GB 1194388A
Authority
GB
United Kingdom
Prior art keywords
carbamoylethyl
bis
preparation
radical
sulphonamides
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
GB4604967A
Inventor
Richard Boardman Toothill
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of GB1194388A publication Critical patent/GB1194388A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
    • C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
    • C07D285/135—Nitrogen atoms
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indole Compounds (AREA)

Abstract

1,194,388. Preparation of N- and N,N-bis- (2-carbamoylethyl) sulphonamides. AMERICAN CYANAMID CO. 9 Oct., 1967 [8 Nov., 1966], No. 46049/67. Heading C2C. A process for preparing sulphonamides A.SO 2 NR.CH 2 .CHR<SP>1</SP>.CONH 2 , wherein A is an aryl radical, a heterocyclic radical of the heteroaromatic type or an aliphatic radical (including substituted radicals) and the sulphonyl group is attached directly to a carbon of A; R is hydrogen, an aliphatic radical or -CH 2 CHR<SP>1</SP> CONH 2 and R<SP>1</SP> is hydrogen or methyl, comprises heating an appropriate sulphonamide with 1 to 2 moles of acrylamide or methacrylamide in the presence of an inert solvent and an effective amount of a basic catalyst having a pK b less than 10.
GB4604967A 1966-11-08 1967-10-09 Preparation of N-(2-Carbamoylethyl) and N,N-Bis(2-Carbamoylethyl) Sulfonamides Expired GB1194388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59275766A 1966-11-08 1966-11-08

Publications (1)

Publication Number Publication Date
GB1194388A true GB1194388A (en) 1970-06-10

Family

ID=24371946

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4604967A Expired GB1194388A (en) 1966-11-08 1967-10-09 Preparation of N-(2-Carbamoylethyl) and N,N-Bis(2-Carbamoylethyl) Sulfonamides

Country Status (5)

Country Link
CH (1) CH503708A (en)
DE (1) DE1643229A1 (en)
FR (1) FR1551116A (en)
GB (1) GB1194388A (en)
NL (1) NL6715034A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3266360D1 (en) * 1981-06-16 1985-10-24 Choay Sa Medicines containing as active ingredients compounds of the arylbenzenesulfonamide-type, and processes for their preparation
FR2507598A1 (en) * 1981-06-16 1982-12-17 Choay Sa Benzene, thiophene and pyrimidine sulphonamido alkanoic acid derivs. - are normolipaemic cpds. with good therapeutic index, have low toxicity
FR2507474A1 (en) * 1981-06-16 1982-12-17 Choay Sa Benzene, thiophene and pyrimidine sulphonamido alkanoic acid derivs. - are normolipaemic cpds. with good therapeutic index, have low toxicity

Also Published As

Publication number Publication date
FR1551116A (en) 1968-12-27
CH503708A (en) 1971-02-28
NL6715034A (en) 1968-05-09
DE1643229A1 (en) 1971-05-27

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Legal Events

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