DK367889D0 - Fremgangsmaade til adskillelse af racemiske spiro-hydantoin-forbindelser i deres optiske antipoder og mellemprodukter ved fremgangsmaaden - Google Patents

Fremgangsmaade til adskillelse af racemiske spiro-hydantoin-forbindelser i deres optiske antipoder og mellemprodukter ved fremgangsmaaden

Info

Publication number
DK367889D0
DK367889D0 DK367889A DK367889A DK367889D0 DK 367889 D0 DK367889 D0 DK 367889D0 DK 367889 A DK367889 A DK 367889A DK 367889 A DK367889 A DK 367889A DK 367889 D0 DK367889 D0 DK 367889D0
Authority
DK
Denmark
Prior art keywords
spiro
procedure
ureido
intermediates
compound
Prior art date
Application number
DK367889A
Other languages
English (en)
Other versions
DK169033B1 (da
DK367889A (da
Inventor
Marcus Brackeen
Jr Harry Ralph Howard
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of DK367889D0 publication Critical patent/DK367889D0/da
Publication of DK367889A publication Critical patent/DK367889A/da
Application granted granted Critical
Publication of DK169033B1 publication Critical patent/DK169033B1/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/06—Peri-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/10—Spiro-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/10—Spiro-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Diabetes (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Obesity (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Endocrinology (AREA)
  • Emergency Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Enzymes And Modification Thereof (AREA)
DK367889A 1988-07-27 1989-07-26 Fremgangsmåde til adskillelse af racemiske spiro-hydantoin-forbindelser i deres optiske antipoder og mellemprodukter ved fremgangsmåden DK169033B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22496688 1988-07-27
US07/224,966 US4952694A (en) 1988-07-27 1988-07-27 Novel resolution process for racemic spiro-hydantoins

Publications (3)

Publication Number Publication Date
DK367889D0 true DK367889D0 (da) 1989-07-26
DK367889A DK367889A (da) 1990-01-29
DK169033B1 DK169033B1 (da) 1994-08-01

Family

ID=22842974

Family Applications (1)

Application Number Title Priority Date Filing Date
DK367889A DK169033B1 (da) 1988-07-27 1989-07-26 Fremgangsmåde til adskillelse af racemiske spiro-hydantoin-forbindelser i deres optiske antipoder og mellemprodukter ved fremgangsmåden

Country Status (24)

Country Link
US (1) US4952694A (da)
EP (1) EP0352959B1 (da)
JP (1) JPH0625152B2 (da)
KR (1) KR910002839B1 (da)
CN (1) CN1023645C (da)
AT (1) ATE93859T1 (da)
DD (1) DD284020A5 (da)
DE (1) DE68908812T2 (da)
DK (1) DK169033B1 (da)
EG (1) EG18934A (da)
ES (1) ES2058537T3 (da)
FI (1) FI893576L (da)
HU (1) HU204527B (da)
IE (1) IE892420L (da)
IL (1) IL91055A0 (da)
MX (1) MX173143B (da)
MY (1) MY104136A (da)
NO (1) NO168773C (da)
NZ (1) NZ230091A (da)
PL (1) PL161181B1 (da)
PT (1) PT91273A (da)
RU (1) RU1777599C (da)
YU (1) YU47209B (da)
ZA (1) ZA895680B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5151544A (en) * 1990-05-25 1992-09-29 Alcon Laboratories, Inc. Intermediates in the preparation of chiral spirofluorenehydantoins
US5206367A (en) * 1992-02-18 1993-04-27 Pfizer Inc. Preparation of optically active spiro-hydantoins
US5811605A (en) * 1997-02-19 1998-09-22 Ppg Industries, Inc. Preparation of 1,2,3,3-tetrachloropropene
WO2009011261A1 (ja) 2007-07-19 2009-01-22 Tokuyama Corporation ヒダントイン環を有する化合物及びその製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117230A (en) * 1976-10-18 1978-09-26 Pfizer Inc. Hydantoin derivatives as therapeutic agents
US4130714A (en) * 1977-05-23 1978-12-19 Pfizer Inc. Hydantoin therapeutic agents
US4248882A (en) * 1980-02-12 1981-02-03 Pfizer Inc. Treating diabetes-associated complications with hydantoin amines
ATE23046T1 (de) * 1982-11-10 1986-11-15 Pfizer Sorbinil durch optische aufspaltung mit aminopinanderivaten.
EP0172719B1 (en) * 1984-08-20 1988-09-21 Pfizer Inc. Process for the production as asymmetric hydantoins
WO1986002647A1 (en) * 1984-10-30 1986-05-09 Pfizer Inc. Spiro-heteroazolones for treatment of diabetes complications

Also Published As

Publication number Publication date
IE892420L (en) 1990-01-27
FI893576A0 (fi) 1989-07-26
YU47209B (sh) 1995-01-31
FI893576A7 (fi) 1990-01-28
FI893576L (fi) 1990-01-28
ATE93859T1 (de) 1993-09-15
RU1777599C (ru) 1992-11-23
EG18934A (en) 1994-03-30
NO168773C (no) 1992-04-01
KR910002862A (ko) 1991-02-26
PL161181B1 (pl) 1993-05-31
NO168773B (no) 1991-12-23
DE68908812D1 (de) 1993-10-07
ZA895680B (en) 1991-03-27
PT91273A (pt) 1990-02-08
MX173143B (es) 1994-02-02
IL91055A0 (en) 1990-02-09
EP0352959A1 (en) 1990-01-31
JPH0288576A (ja) 1990-03-28
DD284020A5 (de) 1990-10-31
DK169033B1 (da) 1994-08-01
YU149189A (en) 1991-02-28
ES2058537T3 (es) 1994-11-01
HUT56369A (en) 1991-08-28
AU603301B2 (en) 1990-11-08
AU3898889A (en) 1990-02-01
US4952694A (en) 1990-08-28
MY104136A (en) 1994-02-28
EP0352959B1 (en) 1993-09-01
DK367889A (da) 1990-01-29
HU204527B (en) 1992-01-28
CN1040199A (zh) 1990-03-07
JPH0625152B2 (ja) 1994-04-06
KR910002839B1 (ko) 1991-05-06
NO893053D0 (no) 1989-07-26
MX16955A (es) 1993-06-01
NO893053L (no) 1990-01-29
DE68908812T2 (de) 1993-12-09
NZ230091A (en) 1991-01-29
CN1023645C (zh) 1994-02-02

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed