AU2129800A - Improved process for the preparation of benzenesulfonylureas as oral hypoglycemic agents of the second generation - Google Patents

Improved process for the preparation of benzenesulfonylureas as oral hypoglycemic agents of the second generation

Info

Publication number
AU2129800A
AU2129800A AU21298/00A AU2129800A AU2129800A AU 2129800 A AU2129800 A AU 2129800A AU 21298/00 A AU21298/00 A AU 21298/00A AU 2129800 A AU2129800 A AU 2129800A AU 2129800 A AU2129800 A AU 2129800A
Authority
AU
Australia
Prior art keywords
benzenesulfonylureas
generation
preparation
improved process
hypoglycemic agents
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.)
Abandoned
Application number
AU21298/00A
Inventor
Juan Antonio De La Torre Garcia
Fidencio Franco Andrade
Jose Manuel Francisco Lara Ochoa
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.)
Laboratorios Silanes SA de CV
Original Assignee
Laboratorios Silanes SA de CV
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 MXPA/A/1999/006794A external-priority patent/MXPA99006794A/en
Application filed by Laboratorios Silanes SA de CV filed Critical Laboratorios Silanes SA de CV
Publication of AU2129800A publication Critical patent/AU2129800A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/273—2-Pyrrolidones 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 other ring carbon atoms
    • C07D207/277—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three 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
    • C07D241/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU21298/00A 1999-07-21 2000-01-18 Improved process for the preparation of benzenesulfonylureas as oral hypoglycemic agents of the second generation Abandoned AU2129800A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
MX996794 1999-07-21
MXPA/A/1999/006794A MXPA99006794A (en) 1999-07-21 An enhanced procedure for the preparation of oral hypoglycaemias benzensulfonylureas of second generation
PCT/MX2000/000002 WO2001005354A2 (en) 1999-07-21 2000-01-18 Improved process for the preparation of benzenesulfonylureas as oral hypoglycemic agents of the second generation

Publications (1)

Publication Number Publication Date
AU2129800A true AU2129800A (en) 2001-02-05

Family

ID=19745112

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21298/00A Abandoned AU2129800A (en) 1999-07-21 2000-01-18 Improved process for the preparation of benzenesulfonylureas as oral hypoglycemic agents of the second generation

Country Status (2)

Country Link
AU (1) AU2129800A (en)
WO (1) WO2001005354A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003057131A2 (en) * 2002-01-07 2003-07-17 Sun Pharmaceutical Industries Limited Novel process for the preparation of trans-3- ethyl-2,5- dihydro-4- methyl-n-[2-[ 4-[[[[(4-methyl cyclohexyl) amino]carbonyl] amino]sulfonyl] phenyl]ethyl] -2-oxo-1h-pyrrole -1-carboxamide
KR100712234B1 (en) 2003-08-08 2007-04-27 명문제약주식회사 Process for manufacturing of glimepiride
CN102993106B (en) * 2012-12-24 2015-06-17 武汉武药制药有限公司 Novel synthesis route of glipizide
CN107434788B (en) * 2017-09-11 2018-06-15 威海迪素制药有限公司 A kind of preparation method of Glipizide
GB202111678D0 (en) * 2021-08-13 2021-09-29 Nelson Mandela Univ Flow synthesis process for the production of sulfonylurea compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3454635A (en) * 1965-07-27 1969-07-08 Hoechst Ag Benzenesulfonyl-ureas and process for their manufacture
CA915702A (en) * 1970-05-21 1972-11-28 Eric Lucien Preparation of 1-benzene-sulfonyl-3-hydrocarbylureas and derivatives

Also Published As

Publication number Publication date
WO2001005354A3 (en) 2001-06-14
WO2001005354A2 (en) 2001-01-25

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase