DK0971931T3 - Fremgangsmåde itl debenzylering af dibenzylbiotin - Google Patents

Fremgangsmåde itl debenzylering af dibenzylbiotin

Info

Publication number
DK0971931T3
DK0971931T3 DK98916981T DK98916981T DK0971931T3 DK 0971931 T3 DK0971931 T3 DK 0971931T3 DK 98916981 T DK98916981 T DK 98916981T DK 98916981 T DK98916981 T DK 98916981T DK 0971931 T3 DK0971931 T3 DK 0971931T3
Authority
DK
Denmark
Prior art keywords
dibenzylbiotin
debenzylation
Prior art date
Application number
DK98916981T
Other languages
English (en)
Inventor
Ulrich Heywang
Heinrich Bollinger
Hans-Rudolf Mueller
Original Assignee
Merck Patent Gmbh
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 Merck Patent Gmbh filed Critical Merck Patent Gmbh
Application granted granted Critical
Publication of DK0971931T3 publication Critical patent/DK0971931T3/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
    • C07D495/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
DK98916981T 1997-03-27 1998-03-17 Fremgangsmåde itl debenzylering af dibenzylbiotin DK0971931T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712952A DE19712952A1 (de) 1997-03-27 1997-03-27 Verfahren zur Entbenzylierung von Dibenzylbiotin
PCT/EP1998/001545 WO1998043979A1 (de) 1997-03-27 1998-03-17 Verfahren zur entbenzylierung von dibenzylbiotin

Publications (1)

Publication Number Publication Date
DK0971931T3 true DK0971931T3 (da) 2003-06-10

Family

ID=7824831

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98916981T DK0971931T3 (da) 1997-03-27 1998-03-17 Fremgangsmåde itl debenzylering af dibenzylbiotin

Country Status (10)

Country Link
US (1) US6140507A (da)
EP (1) EP0971931B1 (da)
JP (1) JP2001516363A (da)
KR (1) KR20010005573A (da)
CN (1) CN1101820C (da)
DE (2) DE19712952A1 (da)
DK (1) DK0971931T3 (da)
ES (1) ES2191297T3 (da)
HK (1) HK1022695A1 (da)
WO (1) WO1998043979A1 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH693745A5 (de) * 1998-12-24 2004-01-15 Sumitomo Chemical Co Verfahren zur Herstellung von Hexahydro-2-oxo-1H-thieno (3,4-d) imidazol-4-pentansaeure.
WO2004041830A2 (en) * 2002-11-07 2004-05-21 Orchid Chemicals & Pharmaceuticals Ltd An improved process for the preparation of biotin
CN100488967C (zh) * 2003-11-10 2009-05-20 浙江医药股份有限公司新昌制药厂 双苄生物素的制备方法
CN101215291B (zh) * 2008-01-10 2010-12-29 复旦大学 (+)-生物素及其衍生物的合成方法
CN103788112B (zh) * 2012-11-02 2016-03-09 菏泽市方明制药有限公司 一种苄基生物素脱苄制备生物素的方法
CN103772409B (zh) * 2013-12-31 2016-06-08 浙江新和成股份有限公司 一种脱苄基合成d-生物素的方法
CN104926828B (zh) * 2014-03-22 2019-02-19 上海创诺制药有限公司 一种由双苄生物素制备d-生物素的方法
JPWO2020050342A1 (ja) * 2018-09-07 2021-08-30 株式会社トクヤマ Ｎ，ｎ’−ジベンジルビオチンのジシクロへキシルアミン塩及びその製造方法
CN109627254B (zh) * 2018-12-13 2020-04-28 浙江圣达生物药业股份有限公司 一种d-生物素的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537973A (en) * 1980-03-12 1985-08-27 Sumitomo Chemical Company, Limited Process for preparing biotin
JPS58124791A (ja) * 1982-01-19 1983-07-25 Sumitomo Chem Co Ltd ビオチンの製造法
US5274107A (en) * 1992-04-06 1993-12-28 Council Of Scientific & Industrial Research Process for synthesis of D(+) biotin

Also Published As

Publication number Publication date
EP0971931B1 (de) 2003-02-19
DE19712952A1 (de) 1998-10-01
KR20010005573A (ko) 2001-01-15
CN1101820C (zh) 2003-02-19
EP0971931A1 (de) 2000-01-19
DE59807249D1 (de) 2003-03-27
CN1251106A (zh) 2000-04-19
US6140507A (en) 2000-10-31
WO1998043979A1 (de) 1998-10-08
HK1022695A1 (en) 2000-08-18
JP2001516363A (ja) 2001-09-25
ES2191297T3 (es) 2003-09-01

Similar Documents

Publication Publication Date Title
DK0916675T3 (da) Fremgangsmåde til fremstilling af sildenafil
DK0790226T3 (da) Fremgangsmåde til fremstilling af methanol
DK0770615T3 (da) Fremgangsmåde til fremstilling af dihalogenazolopyrimidiner
DK1008577T3 (da) Fremgangsmåde til fremstilling af methanol
DK1038008T3 (da) Fremgangsmåde til fremstilling af EGIII-lignende enzymer
DK0708114T3 (da) Fremgangsmåde til fremstilling af alkylerede galactomannaner
DK0937055T3 (da) Fremgangsmåde til fremstilling af d,I-alfa-tocopherol
DK0756597T3 (da) Fremgangsmåde til fremstilling af puriner
DK0768310T3 (da) Fremgangsmåde til fremstilling af imidazo-benzodiazepin-derivater
DK0996642T3 (da) Fremgangsmåde til fremstilling af heparin
DK1053217T3 (da) Fremgangsmåde til fremstilling af n-propanol
DK1027315T3 (da) Fremgangsmåde til fremstilling af n-butanol
DK0877738T3 (da) Fremgangsmåde til fremstilling af phenylimidazolidinderivater
DK1028960T3 (da) Fremgangsmåde til fremstilling af thiazolidinedion
DK0970939T3 (da) Fremgangsmåde til fremstilling af methanol
DK0971931T3 (da) Fremgangsmåde itl debenzylering af dibenzylbiotin
DK0927766T3 (da) Enzymatisk fremgangsmåde til fremstilling af (S)-cyanhydriner
DK0946514T3 (da) Fremgangsmåde til fremstilling af n-substituerede 3-hydroxypyrazoler
DK0973769T3 (da) Fremgangsmåde til fremstilling af eprosartan
NO20000933D0 (no) Fremgangsmåte for fremstilling av polymer
DK0970073T3 (da) Fremgangsmåde til fremstilling af eprosartan
NO996432D0 (no) Fremgangsmåte for fremstilling av 4-substituert-1H-indol-3- glykosamider
DK0648738T3 (da) Fremgangsmåde til fremstilling af acetoacetarylamider
DK1012152T3 (da) Fremgangsmåde til fremstilling af oxazaphosphorin-2-aminer
DK0721929T3 (da) Fremgangsmåde til fremstilling af hydroxyalkoxybenzophenoner