JPS58124791A - ビオチンの製造法 - Google Patents

ビオチンの製造法

Info

Publication number
JPS58124791A
JPS58124791A JP725382A JP725382A JPS58124791A JP S58124791 A JPS58124791 A JP S58124791A JP 725382 A JP725382 A JP 725382A JP 725382 A JP725382 A JP 725382A JP S58124791 A JPS58124791 A JP S58124791A
Authority
JP
Japan
Prior art keywords
formula
compound represented
general formula
reaction
biotin
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.)
Granted
Application number
JP725382A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0345077B2 (enExample
Inventor
Naohito Ohashi
尚仁 大橋
Takaharu Ikeda
池田　隆春
Kozo Shimako
島児　孝三
Takeo Takahashi
武雄 高橋
Kikuo Ishizumi
石墨　紀久夫
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP725382A priority Critical patent/JPS58124791A/ja
Priority to EP19830100397 priority patent/EP0084377B1/en
Priority to DE8383100397T priority patent/DE3361577D1/de
Publication of JPS58124791A publication Critical patent/JPS58124791A/ja
Publication of JPH0345077B2 publication Critical patent/JPH0345077B2/ja
Granted 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
JP725382A 1982-01-19 1982-01-19 ビオチンの製造法 Granted JPS58124791A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP725382A JPS58124791A (ja) 1982-01-19 1982-01-19 ビオチンの製造法
EP19830100397 EP0084377B1 (en) 1982-01-19 1983-01-18 Process for preparing biotin
DE8383100397T DE3361577D1 (en) 1982-01-19 1983-01-18 Process for preparing biotin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP725382A JPS58124791A (ja) 1982-01-19 1982-01-19 ビオチンの製造法

Publications (2)

Publication Number Publication Date
JPS58124791A true JPS58124791A (ja) 1983-07-25
JPH0345077B2 JPH0345077B2 (enExample) 1991-07-09

Family

ID=11660858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP725382A Granted JPS58124791A (ja) 1982-01-19 1982-01-19 ビオチンの製造法

Country Status (3)

Country Link
EP (1) EP0084377B1 (enExample)
JP (1) JPS58124791A (enExample)
DE (1) DE3361577D1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK43985A (da) * 1984-03-09 1985-09-10 Hoffmann La Roche Fremgangsmaade til fremstilling af heterocycliske forbindelser
CH670644A5 (enExample) * 1986-12-18 1989-06-30 Lonza Ag
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
DE4107121C1 (enExample) * 1991-03-06 1992-06-11 Merck Patent Gmbh, 6100 Darmstadt, De
CA2125820C (en) * 1993-07-08 2006-05-02 Masahiko Mizuno Process for producing thiophene derivative
DE4411101C2 (de) * 1994-03-30 1996-02-01 Merck Patent Gmbh Verfahren zur Herstellung eines D-(+)-Biotin-Zwischenproduktes
DE19712952A1 (de) * 1997-03-27 1998-10-01 Merck Patent Gmbh Verfahren zur Entbenzylierung von Dibenzylbiotin
DE19962661B4 (de) * 1998-12-24 2009-07-09 Sumitomo Chemical Co. Ltd. Verfahren zur Herstellung von Hexahydro-2-oxo-1H-thieno[3,4-d]-imidazol-4-pentansäure
US10138720B2 (en) 2017-03-17 2018-11-27 Energy Technology Group Method and system for perforating and fragmenting sediments using blasting material

Also Published As

Publication number Publication date
JPH0345077B2 (enExample) 1991-07-09
DE3361577D1 (en) 1986-02-06
EP0084377B1 (en) 1985-12-27
EP0084377A2 (en) 1983-07-27
EP0084377A3 (en) 1983-08-03

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