ES320858A1 - Procedure for preparing new n - substituted arilesulfonilures. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for preparing new n - substituted arilesulfonilures. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES320858A1
ES320858A1 ES0320858A ES320858A ES320858A1 ES 320858 A1 ES320858 A1 ES 320858A1 ES 0320858 A ES0320858 A ES 0320858A ES 320858 A ES320858 A ES 320858A ES 320858 A1 ES320858 A1 ES 320858A1
Authority
ES
Spain
Prior art keywords
formula
translation
substituted
machine
legally binding
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
ES0320858A
Other languages
Spanish (es)
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
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Publication of ES320858A1 publication Critical patent/ES320858A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D211/72—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D211/74—Oxygen atoms
    • C07D211/76—Oxygen atoms attached in position 2 or 6
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D453/00—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids
    • C07D453/06—Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids containing isoquinuclidine ring systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Wing Frames And Configurations (AREA)
  • Hydrogenated Pyridines (AREA)

Abstract

Process for preparing new N'-substituted N-arylsulfonylureas, of the formula ** (See formula) ** in which n means 1, 2 or 3. R1 means, hydrogen, halogen up to an atomic number of 35, and R2 means hydrogen or a lower alkyl group with 1 to 4 carbon atoms, as well as their salts with organic or inorganic bases, characterized in that an isocyanate derivative of the general formula II, ** (See formula) ** in which R1 means the same as in formula I, it is optionally reacted in the presence of a condensing agent and preferably an inert solvent, with a compound of the general formula III or with an alkaline or alkaline-earth derivative of said compound. ** (See formula) ** in which n and R2 have the same meaning as in formula L, and if desired, the product of the reaction is transformed into a salt by an organic or inorganic base. (Machine-translation by Google Translate, not legally binding)
ES0320858A 1964-12-18 1965-12-17 Procedure for preparing new n - substituted arilesulfonilures. (Machine-translation by Google Translate, not legally binding) Expired ES320858A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1638664A CH440278A (en) 1964-12-18 1964-12-18 Process for the preparation of new N'-substituted N-arylsulfonylureas

Publications (1)

Publication Number Publication Date
ES320858A1 true ES320858A1 (en) 1966-09-01

Family

ID=4416912

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0320858A Expired ES320858A1 (en) 1964-12-18 1965-12-17 Procedure for preparing new n - substituted arilesulfonilures. (Machine-translation by Google Translate, not legally binding)

Country Status (11)

Country Link
AT (1) AT256123B (en)
BE (1) BE673985A (en)
BR (1) BR6575819D0 (en)
CH (1) CH440278A (en)
DK (1) DK109201C (en)
ES (1) ES320858A1 (en)
FR (2) FR1481062A (en)
GB (1) GB1057978A (en)
IL (1) IL24824A (en)
NL (1) NL6516499A (en)
NO (1) NO118558B (en)

Also Published As

Publication number Publication date
CH440278A (en) 1967-07-31
BR6575819D0 (en) 1973-09-06
FR1481062A (en) 1967-05-19
FR5419M (en) 1967-10-02
GB1057978A (en) 1967-02-08
IL24824A (en) 1969-07-30
NL6516499A (en) 1966-06-20
BE673985A (en) 1966-06-17
DK109201C (en) 1968-04-01
AT256123B (en) 1967-08-10
NO118558B (en) 1970-01-12

Similar Documents

Publication Publication Date Title
ES320295A1 (en) Procedure for the preparation of new derivatives of indol. (Machine-translation by Google Translate, not legally binding)
ES428295A1 (en) Procedure for the obtaining of sulphonated canfene derivatives. (Machine-translation by Google Translate, not legally binding)
ES320858A1 (en) Procedure for preparing new n - substituted arilesulfonilures. (Machine-translation by Google Translate, not legally binding)
ES409461A1 (en) Lysergic acid derivatives
GB977071A (en) Hydroxylamine derivatives and process for making them
ES320345A1 (en) Procedure for the synthesis of new monohydracids of substitute malonic acid. (Machine-translation by Google Translate, not legally binding)
ES334303A1 (en) Procedure for the preparation of new N-substituted N-arilesulfonilureas. (Machine-translation by Google Translate, not legally binding)
ES391493A1 (en) PROCEDURE FOR OBTAINING ALKALOIDS FROM CORNEZUE-LO.
ES332645A1 (en) Procedure for the preparation of new N-heterocicles. (Machine-translation by Google Translate, not legally binding)
ES362368A1 (en) Isonipecotic acid derivatives
ES317319A1 (en) Procedure for the preparation of new derivatives of 5nitro-furfurol. (Machine-translation by Google Translate, not legally binding)
ES392860A1 (en) Difficultly inflammable polyurethanes and process for making them
ES310642A2 (en) Procedure for the manufacture of new phenyl-ciclohexilalquilaminas and their salts. (Machine-translation by Google Translate, not legally binding)
ES397454A1 (en) N-phenylpropylene substituted tetrahydro-isoquinolines
ES371235A1 (en) Procedure for the preparation of new benzofuran derivatives. (Machine-translation by Google Translate, not legally binding)
GB855486A (en) Novel heterocyclic hydrazine derivatives and a process for the manufacture thereof
ES360859A1 (en) Procedure for the preparation of new derivatives of tiazepine. (Machine-translation by Google Translate, not legally binding)
ES285853A1 (en) Procedure for the preparation of new derivatives of 6-amino-penicilanic acid (Machine-translation by Google Translate, not legally binding)
ES295940A1 (en) A procedure for the preparation of compounds of trifenilohalo-ethylene (Machine-translation by Google Translate, not legally binding)
ES326147A1 (en) PROCEDURE FOR OBTAINING DERIVATIVES OF BENZODIACEPIN-2-ONA.
ES248357A1 (en) A method for the preparation of basic substitute tiaxyanins (Machine-translation by Google Translate, not legally binding)
ES382612A1 (en) Procedure for the preparation of new derivatives of imidazolidinone. (Machine-translation by Google Translate, not legally binding)
ES382623A1 (en) Procedure for the preparation of new derivatives of imidazolidinone. (Machine-translation by Google Translate, not legally binding)
ES369615A1 (en) Tetrazole derivatives
ES328203A1 (en) A procedure for preparing derivatives of dibenzocicloalcohilenilideno pirrolidina. (Machine-translation by Google Translate, not legally binding)