ES357145A1 - Procedure for the preparation of bencenosulfonilsemi-carbazidas. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of bencenosulfonilsemi-carbazidas. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES357145A1
ES357145A1 ES357145A ES357145A ES357145A1 ES 357145 A1 ES357145 A1 ES 357145A1 ES 357145 A ES357145 A ES 357145A ES 357145 A ES357145 A ES 357145A ES 357145 A1 ES357145 A1 ES 357145A1
Authority
ES
Spain
Prior art keywords
benzenesulfonyl
group
formula
imino
acid esters
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
ES357145A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of ES357145A1 publication Critical patent/ES357145A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/20—Spiro-condensed ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/58—[b]- or [c]-condensed
    • C07D209/72—4,7-Endo-alkylene-iso-indoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/58—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems with hetero atoms directly attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
    • C07D217/02—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines
    • C07D217/08—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines with a hetero atom directly attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
    • C07D223/14—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/22—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with hetero atoms directly attached to ring nitrogen atoms
    • C07D295/28—Nitrogen atoms
    • C07D295/32—Nitrogen atoms acylated with carboxylic or carbonic acids, or their nitrogen or sulfur analogues
    • 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
    • C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Procedure for the preparation of benzenesulfonylsemicarbazides of the formula **(See formula)** in which R means (a) phenyl, which is optionally substituted once or twice by substituents of the group of alcohol, alkenyl, alkoxy, alkenoxy, alkoxyalkoxy, low molecular weight acyl, halogen or trifluoromethyl or by the group methylenedioxy, (b) thiophenyl, which is optionally substituted once or twice by substituents from the group of halogen, alcohol, alkoxy, alkenyloxy, alkoxyalkoxy of low molecular weight, fenalkoxy or aryl or by a polymethylene chain with 3 to 4 carbon atoms attached at both ends with the thiophenyl; Y means a group -CH2-CH2-, a group -CH2-CH (CH3) or a group -CH (CH3) -CH2-; R1 means (a) beta, beta-endoethylene-hexamethyleneimine or a corresponding ring system with a C = C double bond, (b) hexahydroisoindoline; tetrahydroisoindoline; 4-, 7-endoalcohilen-hexahidroisoindolina or -tetrahidroisoindolina with 1 to 2 carbon atoms in endoalcohileno, being the double bond in position 5,6 in the case of tetrahydro compounds; (e) isoindoline; indoline; hexahydroindoline; tetra- or decahydroquinoline; tetra- or decahydroisoquinoline; (d) N-3-azaspiro- [5.5] -undecane; (e) N-thiomorpholine, (f) radicals **(See formula)** and its salts, characterized in that (a) R-CO-NH-Y substituted benzenesulfonamides, suitably in the form of their salts, are reacted with iminocarbonic acid esters, imino-thiolcarbamic acid esters or imino-ureas, containing as imino radical the group ob) hydrazines of the formula R1-NH2 or their salts are reacted with benzenesulfonyl-isocyanates, benzenesulfonyl-carbamic acid esters, benzenesulfonyl-carbamic acid esters, benzenesulfonyl-carbamic acid halides or benzenesulfonyl -ureas, substituted with R-CO-NH-Y-; or (c) R-CO-NH-Y substituted benzenesulfonyl chlorides are reacted with substituted R1 ureas, or (d) benzenesulfonyl isosemicarbazide ethers or benzenesulfonyl-isothiosemi-carbazide ethers or benzene-sulfonyl-acid derivatives are hydrolyzed. imino-parabanic, or (e) the benzene sulfonylthiosemicarbazide sulfur atom of the formula is exchanged for an oxygen atom **(See formula)** or (f) the radical R-CO- is introduced into benzenesulfonylsemicarbazides of the formula **(See formula)** eventually in a staggered manner; and if desired, the benzenesulfonylsemicarbazides obtained are treated with alkaline agents or with physiologically compatible organic or inorganic acids. (Machine-translation by Google Translate, not legally binding)
ES357145A 1967-08-12 1968-08-10 Procedure for the preparation of bencenosulfonilsemi-carbazidas. (Machine-translation by Google Translate, not legally binding) Expired ES357145A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0053221 1967-08-12

Publications (1)

Publication Number Publication Date
ES357145A1 true ES357145A1 (en) 1970-03-01

Family

ID=7106106

Family Applications (1)

Application Number Title Priority Date Filing Date
ES357145A Expired ES357145A1 (en) 1967-08-12 1968-08-10 Procedure for the preparation of bencenosulfonilsemi-carbazidas. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
BR (1) BR6801360D0 (en)
DE (1) DE1670906A1 (en)
ES (1) ES357145A1 (en)
IL (1) IL30517A0 (en)
IT (1) IT1053692B (en)
MC (1) MC726A1 (en)

Also Published As

Publication number Publication date
IL30517A0 (en) 1968-10-24
IT1053692B (en) 1981-10-10
BR6801360D0 (en) 1973-02-22
MC726A1 (en) 1969-05-20
DE1670906A1 (en) 1971-03-18

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