AT321933B - Process for the preparation of new sulphonyl urea derivatives and their salts - Google Patents

Process for the preparation of new sulphonyl urea derivatives and their salts

Info

Publication number: AT321933B
Authority: AT; Austria
Prior art keywords: salts; preparation; urea derivatives; sulphonyl urea; new
Prior art date: 1969-05-09

Application number

AT869271A

Other languages

German (de)

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.)

1969-05-09

Filing date

1970-05-11

Publication date

1975-04-25

1970-05-11 Application filed by Novo Terapeutisk Labor As filed Critical Novo Terapeutisk Labor As

1975-04-25 Application granted granted Critical

1975-04-25 Publication of AT321933B publication Critical patent/AT321933B/en

Links

150000003839 salts Chemical class 0.000 title 1
YROXIXLRRCOBKF-UHFFFAOYSA-N sulfonylurea Chemical class OC(=N)N=S(=O)=O YROXIXLRRCOBKF-UHFFFAOYSA-N 0.000 title 1

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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Pharmacology & Pharmacy (AREA)
Epidemiology (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

AT869271A 1969-05-09 1970-05-11 Process for the preparation of new sulphonyl urea derivatives and their salts AT321933B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB2388869		1969-05-09

Publications (1)

Publication Number	Publication Date
AT321933B true AT321933B (en)	1975-04-25

Family

ID=10202953

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
AT423770A AT321934B (en)	1969-05-09	1970-05-11	Process for the preparation of new sulphonyl urea derivatives and their salts
AT869371A AT321931B (en)	1969-05-09	1970-05-11	Process for the preparation of new sulphonyl urea derivatives and their salts
AT869271A AT321933B (en)	1969-05-09	1970-05-11	Process for the preparation of new sulphonyl urea derivatives and their salts
AT869171A AT321932B (en)	1969-05-09	1970-05-11	Process for the preparation of new sulphonyl urea derivatives and their salts

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
AT423770A AT321934B (en)	1969-05-09	1970-05-11	Process for the preparation of new sulphonyl urea derivatives and their salts
AT869371A AT321931B (en)	1969-05-09	1970-05-11	Process for the preparation of new sulphonyl urea derivatives and their salts

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
AT869171A AT321932B (en)	1969-05-09	1970-05-11	Process for the preparation of new sulphonyl urea derivatives and their salts

Country Status (3)

Country	Link
AT (4)	AT321934B (en)
GB (1)	GB1314324A (en)
ZA (1)	ZA702807B (en)

1969
- 1969-05-09 GB GB2388869A patent/GB1314324A/en not_active Expired
1970
- 1970-04-27 ZA ZA702807A patent/ZA702807B/en unknown
- 1970-05-11 AT AT423770A patent/AT321934B/en not_active IP Right Cessation
- 1970-05-11 AT AT869371A patent/AT321931B/en not_active IP Right Cessation
- 1970-05-11 AT AT869271A patent/AT321933B/en not_active IP Right Cessation
- 1970-05-11 AT AT869171A patent/AT321932B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB1314324A (en)	1973-04-18
AT321934B (en)	1975-04-25
AT321931B (en)	1975-04-25
AT321932B (en)	1975-04-25
ZA702807B (en)	1971-01-27

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Legal Events

Date	Code	Title	Description
1985-01-15	ELJ	Ceased due to non-payment of the annual fee