ES398959A1 - Benzene sulphonyl ureas and process for their manufacture - Google Patents

Benzene sulphonyl ureas and process for their manufacture

Info

Publication number
ES398959A1
ES398959A1 ES398959A ES398959A ES398959A1 ES 398959 A1 ES398959 A1 ES 398959A1 ES 398959 A ES398959 A ES 398959A ES 398959 A ES398959 A ES 398959A ES 398959 A1 ES398959 A1 ES 398959A1
Authority
ES
Spain
Prior art keywords
formula
iii
carbon atoms
see formula
radical
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
ES398959A
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
Priority claimed from DE19712103118 external-priority patent/DE2103118A1/en
Priority claimed from DE19712161697 external-priority patent/DE2161697A1/en
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of ES398959A1 publication Critical patent/ES398959A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
    • C07D253/08—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/88—Oxygen atoms
    • C07D239/90—Oxygen atoms with acyclic radicals attached in position 2 or 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/95—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in positions 2 and 4
    • C07D239/96—Two oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
    • C07D265/12—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems
    • C07D265/14—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D265/24—1,3-Oxazines; Hydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring with hetero atoms directly attached in positions 2 and 4
    • C07D265/26—Two oxygen atoms, e.g. isatoic anhydride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedure for the preparation of benzenesulfonylureas of the formula ** (See formula) ** in which R is hydrogen, chlorine, bromine, methoxy or methyl, -X-Y- -N = CH-, NH-CH2-, -NH-CO, (see formula), (see formula), in which "Alcohil" means an alcohol group with 1 to 4 carbon atoms; R1 stands for 3-6 carbon alcohol, cycloalkoxy with 5-8 carbon atoms, 3-ethyl-cyclopentyl, methyl-cyclopentyl, dimethylcyclopentyl, 4-alcohol-cyclohexyl with 1-3 carbon atoms in the radical, cyclopentenyl, cyclohexenyl, cycloheptenyl, 4-chloro-cyclohexyl, 4,4-dimethylcyclohexyl, 3-methylcyclopentenyl, 4-methylcyclohexyl, bicyclo (2,2.1) hept-2-en-8-yl, endoalkylcyclohexyl, endoalkoxycyclohexenyl, in each case with 1 to 2 carbon atoms in endoalkohylene, or their salts, characterized in that in compounds that contain the group of formula (I) ** (See formula) ** where n means 0, 1 or 2, a radical of formula (II) is introduced, optionally in a stepwise manner ** (See formula) ** and a radical of formula (III) - CC - NH - R1 (III) Where I and III are linked through an NH group, which is contained in 0 or III, the reaction products are oxidized if necessary and eventually treated with alkaline agents for the formation of salts. (Machine-translation by Google Translate, not legally binding)
ES398959A 1971-01-23 1972-01-18 Benzene sulphonyl ureas and process for their manufacture Expired ES398959A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712103118 DE2103118A1 (en) 1971-01-23 1971-01-23 4 (2-heterocyclylethyl) - benzenesulphonylureas - with hypoglycaemic activity
DE19712161697 DE2161697A1 (en) 1971-12-13 1971-12-13 4 (2-heterocyclylethyl) - benzenesulphonylureas - with hypoglycaemic activity

Publications (1)

Publication Number Publication Date
ES398959A1 true ES398959A1 (en) 1975-09-16

Family

ID=25760561

Family Applications (1)

Application Number Title Priority Date Filing Date
ES398959A Expired ES398959A1 (en) 1971-01-23 1972-01-18 Benzene sulphonyl ureas and process for their manufacture

Country Status (9)

Country Link
AT (1) AT323752B (en)
AU (1) AU3815972A (en)
BE (1) BE778421A (en)
CA (1) CA989835A (en)
CH (8) CH580600A5 (en)
ES (1) ES398959A1 (en)
FR (1) FR2122612B1 (en)
GB (1) GB1379973A (en)
NL (1) NL7200696A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4716161A (en) * 1984-04-17 1987-12-29 Mitsubishi Chemical Industries Limited Phenylpiperazine derivatives and their acid addition salts
CA2536313A1 (en) * 2003-08-22 2005-03-03 Takeda Pharmaceutical Company Limited Fused pyrimidine derivative and use thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1445783A1 (en) * 1964-10-30 1969-01-23 Hoechst Ag Process for the preparation of benzenesulfonylureas
DE1618402B2 (en) * 1966-05-28 1976-08-19 Hoechst Ag, 6000 Frankfurt BENZENE SULFONYL UREA, METHOD OF MANUFACTURING AND PHARMACEUTICAL PREPARATIONS THEREOF
US3708486A (en) * 1969-04-17 1973-01-02 Boehringer Sohn Ingelheim 2-(p-(n'-cycloalkyl-carbamido-n-sulfonyl)-phenethyl)-1,2,3,4-tetrahydro-1,3-dioxo-4,4-dimethyl-isoquinolines and alkali metal salts thereof

Also Published As

Publication number Publication date
CH584694A5 (en) 1977-02-15
CH580602A5 (en) 1976-10-15
FR2122612A1 (en) 1972-09-01
CH580086A5 (en) 1976-09-30
AU3815972A (en) 1973-07-26
FR2122612B1 (en) 1975-08-01
CH580601A5 (en) 1976-10-15
AT323752B (en) 1975-07-25
NL7200696A (en) 1972-07-25
GB1379973A (en) 1975-01-08
CH580084A5 (en) 1976-09-30
BE778421A (en) 1972-07-24
CH588472A5 (en) 1977-06-15
CA989835A (en) 1976-05-25
CH580600A5 (en) 1976-10-15
CH580085A5 (en) 1976-09-30

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