CA983938A - (+)-cis-1,3-dibenzyl-hexahydro-1h-furo (3,4-d) imidazole-2,4-dione - Google Patents

(+)-cis-1,3-dibenzyl-hexahydro-1h-furo (3,4-d) imidazole-2,4-dione

Info

Publication number
CA983938A
CA983938A CA098,431A CA98431A CA983938A CA 983938 A CA983938 A CA 983938A CA 98431 A CA98431 A CA 98431A CA 983938 A CA983938 A CA 983938A
Authority
CA
Canada
Prior art keywords
furo
dibenzyl
hexahydro
dione
imidazole
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.)
Expired
Application number
CA098,431A
Other languages
English (en)
Inventor
Jean P. Zimmermann
Max Gerecke
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Application granted granted Critical
Publication of CA983938A publication Critical patent/CA983938A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07D491/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings 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
    • C07D233/30—Oxygen or sulfur atoms
    • C07D233/32—One oxygen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J43/00—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • C07J43/003—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton not condensed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CA098,431A 1969-11-29 1970-11-18 (+)-cis-1,3-dibenzyl-hexahydro-1h-furo (3,4-d) imidazole-2,4-dione Expired CA983938A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1777269A CH565798A5 (xx) 1969-11-29 1969-11-29

Publications (1)

Publication Number Publication Date
CA983938A true CA983938A (en) 1976-02-17

Family

ID=4427992

Family Applications (1)

Application Number Title Priority Date Filing Date
CA098,431A Expired CA983938A (en) 1969-11-29 1970-11-18 (+)-cis-1,3-dibenzyl-hexahydro-1h-furo (3,4-d) imidazole-2,4-dione

Country Status (10)

Country Link
JP (1) JPS4932551B1 (xx)
BE (1) BE759512A (xx)
CA (1) CA983938A (xx)
CH (1) CH565798A5 (xx)
DE (1) DE2058248C3 (xx)
DK (1) DK143109C (xx)
FR (1) FR2077539B1 (xx)
GB (1) GB1287839A (xx)
NL (1) NL159385B (xx)
SE (1) SE391718B (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081047B1 (de) * 1981-12-07 1985-12-18 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Verfahren zur Herstellung eines optisch aktiven Lactons und neue Ausgangsprodukte in diesem Verfahren
DE3150723A1 (de) * 1981-12-22 1983-06-30 Basf Ag, 6700 Ludwigshafen Verbessertes verfahren zur herstellung von 1,3-disubstituierten 4,5-cis-dicarboxy-2-imidazolidonen
CH670644A5 (xx) * 1986-12-18 1989-06-30 Lonza Ag
CH671227A5 (xx) * 1986-12-02 1989-08-15 Lonza Ag
US5162540A (en) * 1986-12-18 1992-11-10 Lonza Ltd. Process for the production of (+) biotin
FI95034C (fi) * 1989-03-15 1995-12-11 Lonza Ag Menetelmä 1,3-substituoidun tetrahydro-1H-tieno/3,4-d/-imidatsol-2(3H)-on-4-ylideenipentaanihappoesterin valmistamiseksi
FI935609A (fi) * 1992-12-18 1994-06-19 Lonza Ag Dihydrofuroimidatsolijohdannaisten asymmetrinen hydraus
CA2134441A1 (en) * 1993-04-20 1994-10-27 Martin Eyer Asymmetric hydrogenation of furoimidazole derivatives
CA2122511A1 (en) * 1993-05-14 1994-11-15 John Mcgarrity Asymmetric hydrogenation of furoimidazole derivatives
DE10033284A1 (de) * 2000-07-07 2002-01-17 Merck Patent Gmbh Verfahren zur Herstellung von (+)-Biotin
TW200300676A (en) 2001-12-04 2003-06-16 Tanabe Seiyaku Co Biotin intermediate and its production
CN113121549B (zh) * 2019-12-31 2022-08-26 江西天新药业股份有限公司 立体选择性合成手性内酯的方法和手性化合物及其应用

Also Published As

Publication number Publication date
CH565798A5 (xx) 1975-08-29
NL7015355A (xx) 1971-06-02
DE2058248C3 (de) 1980-12-18
JPS4932551B1 (xx) 1974-08-31
FR2077539A1 (xx) 1971-10-29
DK143109C (da) 1981-09-21
DK143109B (da) 1981-03-30
GB1287839A (xx) 1972-09-06
FR2077539B1 (xx) 1973-02-02
BE759512A (fr) 1971-05-27
NL159385B (nl) 1979-02-15
DE2058248B2 (de) 1980-04-10
DE2058248A1 (de) 1971-06-09
SE391718B (sv) 1977-02-28

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