IT1043760B - BENZOLSULPHONYLUREE AND PROCESS FOR THEIR PREPARATION - Google Patents

BENZOLSULPHONYLUREE AND PROCESS FOR THEIR PREPARATION

Info

Publication number
IT1043760B
IT1043760B IT15327/66A IT1532766A IT1043760B IT 1043760 B IT1043760 B IT 1043760B IT 15327/66 A IT15327/66 A IT 15327/66A IT 1532766 A IT1532766 A IT 1532766A IT 1043760 B IT1043760 B IT 1043760B
Authority
IT
Italy
Prior art keywords
benzolsulphonyluree
preparation
Prior art date
Application number
IT15327/66A
Other languages
Italian (it)
Original Assignee
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7101195&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1043760(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1043760B publication Critical patent/IT1043760B/en

Links

Classifications

    • 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
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/36—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids
    • C07C303/40—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids by reactions not involving the formation of sulfonamide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/50—Compounds containing any of the groups, X being a hetero atom, Y being any atom
    • C07C311/52—Y being a hetero atom
    • C07C311/54—Y being a hetero atom either X or Y, but not both, being nitrogen atoms, e.g. N-sulfonylurea
    • C07C311/57—Y being a hetero atom either X or Y, but not both, being nitrogen atoms, e.g. N-sulfonylurea having sulfur atoms of the sulfonylurea groups bound to carbon atoms of six-membered aromatic rings
    • C07C311/58—Y being a hetero atom either X or Y, but not both, being nitrogen atoms, e.g. N-sulfonylurea having sulfur atoms of the sulfonylurea groups bound to carbon atoms of six-membered aromatic rings having nitrogen atoms of the sulfonylurea groups bound to hydrogen atoms or to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members 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
    • C07D309/14—Nitrogen atoms not forming part of a nitro radical
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
IT15327/66A 1965-07-27 1966-07-14 BENZOLSULPHONYLUREE AND PROCESS FOR THEIR PREPARATION IT1043760B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF46721A DE1301812B (en) 1965-07-27 1965-07-27 Process for the preparation of benzenesulfonylureas

Publications (1)

Publication Number Publication Date
IT1043760B true IT1043760B (en) 1980-02-29

Family

ID=7101195

Family Applications (2)

Application Number Title Priority Date Filing Date
IT15327/66A IT1043760B (en) 1965-07-27 1966-07-14 BENZOLSULPHONYLUREE AND PROCESS FOR THEIR PREPARATION
IT17340/66A IT1043761B (en) 1965-07-27 1966-07-26 BENZOLSULPHONYLUREE AND PROCESS FOR THEIR PREPARATION

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT17340/66A IT1043761B (en) 1965-07-27 1966-07-26 BENZOLSULPHONYLUREE AND PROCESS FOR THEIR PREPARATION

Country Status (22)

Country Link
JP (1) JPS526985B1 (en)
AT (11) AT275541B (en)
BE (2) BE684654A (en)
BR (2) BR6681115D0 (en)
CH (1) CH478103A (en)
CY (2) CY534A (en)
DE (1) DE1301812B (en)
DK (2) DK117419B (en)
ES (15) ES329462A1 (en)
FI (1) FI45959C (en)
FR (1) FR5943M (en)
GB (2) GB1149391A (en)
IL (2) IL26016A (en)
IN (3) IN139501B (en)
IS (2) IS756B6 (en)
IT (2) IT1043760B (en)
LU (2) LU51616A1 (en)
MC (1) MC601A1 (en)
MY (2) MY7000111A (en)
NL (1) NL6610580A (en)
NO (2) NO121834B (en)
SE (1) SE328566B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1670901A1 (en) * 1967-08-09 1971-03-18 Hoechst Ag Process for the preparation of benzenesulfonylureas
DE3833439A1 (en) * 1988-10-01 1991-09-12 Hoechst Ag METHOD FOR MICRONIZING GLIBENCLAMIDE

Also Published As

Publication number Publication date
ES344048A1 (en) 1970-02-01
ES344045A1 (en) 1968-11-16
FI45959C (en) 1972-11-10
MC601A1 (en) 1967-03-21
ES355474A1 (en) 1969-12-01
ES344044A1 (en) 1968-12-16
ES344049A1 (en) 1969-05-16
IS822B6 (en) 1972-12-29
CY540A (en) 1970-05-22
LU51616A1 (en) 1968-03-14
AT279637B (en) 1970-03-10
FR5943M (en) 1968-04-08
AT275541B (en) 1969-10-27
JPS526985B1 (en) 1977-02-26
ES355475A1 (en) 1969-12-01
ES355480A1 (en) 1969-12-01
IS1582A7 (en) 1967-01-28
MY7000086A (en) 1970-12-31
IS1581A7 (en) 1967-01-28
NL6610580A (en) 1967-01-30
LU51617A1 (en) 1968-03-14
CH478103A (en) 1969-09-15
AT274838B (en) 1969-10-10
DK123652B (en) 1972-07-17
FI45959B (en) 1972-07-31
ES329462A1 (en) 1967-12-01
ES344047A1 (en) 1968-12-16
AT278031B (en) 1970-01-26
NO121834B (en) 1971-04-19
IN139501B (en) 1976-06-26
BE684654A (en) 1967-01-27
ES355479A1 (en) 1970-03-01
CY534A (en) 1970-04-07
AT278032B (en) 1970-01-26
IN139503B (en) 1976-06-26
IS756B6 (en) 1970-11-23
ES355478A1 (en) 1969-12-01
AT274842B (en) 1969-10-10
ES355477A1 (en) 1969-12-01
IL26016A (en) 1970-08-19
GB1149391A (en) 1969-04-23
ES355476A1 (en) 1969-12-01
ES344046A1 (en) 1969-05-01
AT274841B (en) 1969-10-10
AT279638B (en) 1970-03-10
BE684652A (en) 1967-01-27
AT274839B (en) 1969-10-10
DE1301812B (en) 1969-08-28
IL26194A (en) 1970-05-21
ES355481A1 (en) 1970-03-01
DK117419B (en) 1970-04-27
AT274830B (en) 1969-10-10
AT274840B (en) 1969-10-10
BR6681115D0 (en) 1973-12-26
GB1153272A (en) 1969-05-29
MY7000111A (en) 1970-12-31
NO123569B (en) 1971-12-13
IT1043761B (en) 1980-02-29
BR6681609D0 (en) 1973-12-27
SE328566B (en) 1970-09-21
IN139506B (en) 1976-06-26

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