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AU4944397A - Method for the manufacture of biotine (+) - Google Patents

Method for the manufacture of biotine (+)

Info

Publication number
AU4944397A
AU4944397A AU49443/97A AU4944397A AU4944397A AU 4944397 A AU4944397 A AU 4944397A AU 49443/97 A AU49443/97 A AU 49443/97A AU 4944397 A AU4944397 A AU 4944397A AU 4944397 A AU4944397 A AU 4944397A
Authority
AU
Australia
Prior art keywords
biotine
manufacture
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
AU49443/97A
Inventor
Walter Brieden
John Mcgarrity
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.)
Lonza AG
Original Assignee
Lonza 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 Lonza AG filed Critical Lonza AG
Publication of AU4944397A publication Critical patent/AU4944397A/en
Abandoned legal-status Critical Current

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
    • C07D495/04—Ortho-condensed systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
AU49443/97A 1996-10-09 1997-10-06 Method for the manufacture of biotine (+) Abandoned AU4944397A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH245196 1996-10-09
CH2451/96 1996-10-09
PCT/EP1997/005482 WO1998015557A1 (en) 1996-10-09 1997-10-06 Method for the manufacture of biotine (+)

Publications (1)

Publication Number Publication Date
AU4944397A true AU4944397A (en) 1998-05-05

Family

ID=4234132

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49443/97A Abandoned AU4944397A (en) 1996-10-09 1997-10-06 Method for the manufacture of biotine (+)

Country Status (2)

Country Link
AU (1) AU4944397A (en)
WO (1) WO1998015557A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1167373A1 (en) * 2000-06-22 2002-01-02 E-Sung Chemicals Co., Ltd. Ferrocenyldiphosphine-ruthenium complexes and a hydrogenation process of exocyclic double bond of d-thiophene to d-thiophane
CN116239604A (en) * 2022-12-06 2023-06-09 江西天新药业股份有限公司 Method for refining biotin precursor and biotin precursor crystal produced thereby

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH670644A5 (en) * 1986-12-18 1989-06-30 Lonza Ag

Also Published As

Publication number Publication date
WO1998015557A1 (en) 1998-04-16

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