ES398959A1 - Procedimiento para la preparacion de bencenosulfonilureas. - Google Patents

Procedimiento para la preparacion de bencenosulfonilureas.

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
English (en)
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/de
Priority claimed from DE19712161697 external-priority patent/DE2161697A1/de
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of ES398959A1 publication Critical patent/ES398959A1/es
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)
ES398959A 1971-01-23 1972-01-18 Procedimiento para la preparacion de bencenosulfonilureas. Expired ES398959A1 (es)

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 (de) 1971-12-13 1971-12-13 Benzolsulfonylharnstoffe und verfahren zu ihrer herstellung

Publications (1)

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

Family

ID=25760561

Family Applications (1)

Application Number Title Priority Date Filing Date
ES398959A Expired ES398959A1 (es) 1971-01-23 1972-01-18 Procedimiento para la preparacion de bencenosulfonilureas.

Country Status (9)

Country Link
AT (1) AT323752B (de)
AU (1) AU3815972A (de)
BE (1) BE778421A (de)
CA (1) CA989835A (de)
CH (8) CH580602A5 (de)
ES (1) ES398959A1 (de)
FR (1) FR2122612B1 (de)
GB (1) GB1379973A (de)
NL (1) NL7200696A (de)

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
EP1657238A4 (de) * 2003-08-22 2008-12-03 Takeda Pharmaceutical Kondensiertes pyrimidinderivat und dessen verwendung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1445783A1 (de) * 1964-10-30 1969-01-23 Hoechst Ag Verfahren zur Herstellung von Benzolsulfonylharnstoffen
DE1618402B2 (de) * 1966-05-28 1976-08-19 Hoechst Ag, 6000 Frankfurt Benzolsulfonylharnstoffe, verfahren zu ihrer herstellung und diese enthaltende pharmazeutische praeparate
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
CH588472A5 (de) 1977-06-15
NL7200696A (de) 1972-07-25
FR2122612B1 (de) 1975-08-01
CH580601A5 (de) 1976-10-15
CH580600A5 (de) 1976-10-15
FR2122612A1 (de) 1972-09-01
CH580085A5 (de) 1976-09-30
BE778421A (fr) 1972-07-24
CA989835A (en) 1976-05-25
CH580602A5 (de) 1976-10-15
AT323752B (de) 1975-07-25
GB1379973A (en) 1975-01-08
AU3815972A (en) 1973-07-26
CH580086A5 (de) 1976-09-30
CH584694A5 (de) 1977-02-15
CH580084A5 (de) 1976-09-30

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