DK128244B - Analogifremgangsmåde til fremstilling af benzensulfonylurinstoffer eller salte deraf med baser. - Google Patents

Analogifremgangsmåde til fremstilling af benzensulfonylurinstoffer eller salte deraf med baser.

Info

Publication number
DK128244B
DK128244B DK225970A DK225970A DK128244B DK 128244 B DK128244 B DK 128244B DK 225970 A DK225970 A DK 225970A DK 225970 A DK225970 A DK 225970A DK 128244 B DK128244 B DK 128244B
Authority
DK
Denmark
Prior art keywords
benzenesulfonylureas
bases
salts
preparation
analogous process
Prior art date
Application number
DK225970A
Other languages
English (en)
Other versions
DK128244C (da
Inventor
H Christensen
B Lundt
F Gronvald
W Andersen
Original Assignee
Novo Terapeutisk Labor As
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 Novo Terapeutisk Labor As filed Critical Novo Terapeutisk Labor As
Publication of DK128244B publication Critical patent/DK128244B/da
Application granted granted Critical
Publication of DK128244C publication Critical patent/DK128244C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/64—Sulfonylureas, e.g. glibenclamide, tolbutamide, chlorpropamide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D313/00—Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
    • C07D313/02—Seven-membered rings
    • C07D313/06—Seven-membered rings condensed with carbocyclic rings or ring systems
    • C07D313/08—Seven-membered rings condensed with carbocyclic rings or ring systems condensed with one six-membered ring
DK225970A 1969-05-09 1970-05-05 Analogifremgangsmaade til fremstilling af benzensulfonylurinstoffer eller salte deraf med baser DK128244C (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2388869 1969-05-09
GB4276369 1969-08-27
GB5743469 1969-11-24

Publications (2)

Publication Number Publication Date
DK128244B true DK128244B (da) 1974-03-25
DK128244C DK128244C (da) 1981-02-23

Family

ID=27258272

Family Applications (1)

Application Number Title Priority Date Filing Date
DK225970A DK128244C (da) 1969-05-09 1970-05-05 Analogifremgangsmaade til fremstilling af benzensulfonylurinstoffer eller salte deraf med baser

Country Status (12)

Country Link
JP (1) JPS4945868B1 (da)
CA (1) CA954525A (da)
CH (1) CH557810A (da)
DE (2) DE2021828C3 (da)
DK (1) DK128244C (da)
ES (5) ES379494A1 (da)
FI (1) FI54476C (da)
FR (1) FR2051513A1 (da)
IE (1) IE34211B1 (da)
NL (1) NL7006726A (da)
NO (1) NO130825C (da)
SE (1) SE374743B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2225544A1 (de) * 1972-05-26 1973-12-13 Hoechst Ag Benzolsulfonylharnstoffe und verfahren zu ihrer herstellung
ATE32892T1 (de) * 1982-08-23 1988-03-15 Ciba Geigy Ag Verfahren zur herstellung von herbiziden und pflanzenwuchsregulierenden sulfonylharnstoffen.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1031088A (en) * 1964-04-16 1966-05-25 Hoechst Ag Benzenesulphonyl-ureas and process for their manufacture
AT262311B (de) * 1964-10-16 1968-06-10 Hoechst Ag Verfahren zur Herstellung von neuen Benzolsulfonylharnstoffen und ihren Salzen

Also Published As

Publication number Publication date
DE2021828A1 (de) 1970-11-19
IE34211B1 (en) 1975-03-05
ES391915A1 (es) 1973-07-01
DK128244C (da) 1981-02-23
ES391913A1 (es) 1973-07-01
FR2051513A1 (en) 1971-04-09
CA954525A (en) 1974-09-10
FI54476C (fi) 1978-12-11
SE374743B (da) 1975-03-17
JPS4945868B1 (da) 1974-12-06
DE2065185A1 (de) 1973-02-08
IE34211L (en) 1970-11-09
FI54476B (fi) 1978-08-31
ES379494A1 (es) 1973-12-01
FR2051513B1 (da) 1974-06-14
NL7006726A (da) 1970-11-11
NO130825B (da) 1974-11-11
DE2021828C3 (de) 1981-12-10
CH557810A (de) 1975-01-15
ES391916A1 (es) 1973-07-01
DE2021828B2 (de) 1974-02-21
NO130825C (da) 1975-02-19
ES391914A1 (es) 1973-07-01

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