SE391718B - NEW OPTICALLY ACTIVE LACTON FOR USE IN SYNTHESIS OF (+) - BIOTINE IN ACCORDANCE WITH LACTON PRODUCTION - Google Patents

NEW OPTICALLY ACTIVE LACTON FOR USE IN SYNTHESIS OF (+) - BIOTINE IN ACCORDANCE WITH LACTON PRODUCTION

Info

Publication number
SE391718B
SE391718B SE1613270A SE1613270A SE391718B SE 391718 B SE391718 B SE 391718B SE 1613270 A SE1613270 A SE 1613270A SE 1613270 A SE1613270 A SE 1613270A SE 391718 B SE391718 B SE 391718B
Authority
SE
Sweden
Prior art keywords
lacton
biotine
synthesis
accordance
production
Prior art date
Application number
SE1613270A
Other languages
Swedish (sv)
Inventor
M Gerecke
J P Zimmermann
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of SE391718B publication Critical patent/SE391718B/en

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)
SE1613270A 1969-11-29 1970-11-27 NEW OPTICALLY ACTIVE LACTON FOR USE IN SYNTHESIS OF (+) - BIOTINE IN ACCORDANCE WITH LACTON PRODUCTION SE391718B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SE391718B true SE391718B (en) 1977-02-28

Family

ID=4427992

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1613270A SE391718B (en) 1969-11-29 1970-11-27 NEW OPTICALLY ACTIVE LACTON FOR USE IN SYNTHESIS OF (+) - BIOTINE IN ACCORDANCE WITH LACTON PRODUCTION

Country Status (10)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3268046D1 (en) * 1981-12-07 1986-01-30 Hoffmann La Roche Process for the preparation of an optically active lactone, and starting products for the process
DE3150723A1 (en) * 1981-12-22 1983-06-30 Basf Ag, 6700 Ludwigshafen IMPROVED METHOD FOR PRODUCING 1,3-DISUBSTITUTED 4,5-CIS-DICARBOXY-2-IMIDAZOLIDONES
CH670644A5 (en) * 1986-12-18 1989-06-30 Lonza Ag
CH671227A5 (en) * 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 (en) * 1989-03-15 1995-12-11 Lonza Ag Process for the preparation of 1,3-substituted tetrahydro-1H-thieno / 3,4-d / imidazole-2 (3H) -one-4-ylidene pentanoic acid ester
FI935609A (en) * 1992-12-18 1994-06-19 Lonza Ag Asymmetric hydrogenation of dihydrofuroimidazole derivatives
EP0647228B1 (en) * 1993-04-20 1996-06-26 Lonza Ltd. Asymmetric hydrogenation of furoimidazole derivatives
CA2122511A1 (en) * 1993-05-14 1994-11-15 John Mcgarrity Asymmetric hydrogenation of furoimidazole derivatives
DE10033284A1 (en) * 2000-07-07 2002-01-17 Merck Patent Gmbh Process for the production of (+) - biotin
TW200300676A (en) 2001-12-04 2003-06-16 Tanabe Seiyaku Co Biotin intermediate and its production
CN113121549B (en) * 2019-12-31 2022-08-26 江西天新药业股份有限公司 Method for stereoselectively synthesizing chiral lactone, chiral compound and application thereof

Also Published As

Publication number Publication date
FR2077539A1 (en) 1971-10-29
DE2058248C3 (en) 1980-12-18
DE2058248B2 (en) 1980-04-10
GB1287839A (en) 1972-09-06
DK143109C (en) 1981-09-21
CH565798A5 (en) 1975-08-29
DK143109B (en) 1981-03-30
FR2077539B1 (en) 1973-02-02
CA983938A (en) 1976-02-17
NL159385B (en) 1979-02-15
BE759512A (en) 1971-05-27
JPS4932551B1 (en) 1974-08-31
NL7015355A (en) 1971-06-02
DE2058248A1 (en) 1971-06-09

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