DE69001767T2 - Verfahren zur herstellung von pterin-derivaten. - Google Patents

Verfahren zur herstellung von pterin-derivaten.

Info

Publication number
DE69001767T2
DE69001767T2 DE9090103683T DE69001767T DE69001767T2 DE 69001767 T2 DE69001767 T2 DE 69001767T2 DE 9090103683 T DE9090103683 T DE 9090103683T DE 69001767 T DE69001767 T DE 69001767T DE 69001767 T2 DE69001767 T2 DE 69001767T2
Authority
DE
Germany
Prior art keywords
deoxy
ribose
subjecting
producing
allitol
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 - Fee Related
Application number
DE9090103683T
Other languages
English (en)
Other versions
DE69001767D1 (de
Inventor
Haruhiko Kikuchi
Kenji Mori
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.)
Nisshin Seifun Group Inc
Original Assignee
Nisshin Seifun Group Inc
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 Nisshin Seifun Group Inc filed Critical Nisshin Seifun Group Inc
Publication of DE69001767D1 publication Critical patent/DE69001767D1/de
Application granted granted Critical
Publication of DE69001767T2 publication Critical patent/DE69001767T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D475/00—Heterocyclic compounds containing pteridine ring systems
    • C07D475/02—Heterocyclic compounds containing pteridine ring systems with an oxygen atom directly attached in position 4
    • C07D475/04—Heterocyclic compounds containing pteridine ring systems with an oxygen atom directly attached in position 4 with a nitrogen atom directly attached in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Saccharide Compounds (AREA)
  • Steroid Compounds (AREA)
DE9090103683T 1989-02-28 1990-02-26 Verfahren zur herstellung von pterin-derivaten. Expired - Fee Related DE69001767T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1045357A JP2843592B2 (ja) 1989-02-28 1989-02-28 Ｌ−リボース誘導体

Publications (2)

Publication Number Publication Date
DE69001767D1 DE69001767D1 (de) 1993-07-08
DE69001767T2 true DE69001767T2 (de) 1993-09-09

Family

ID=12717033

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9090103683T Expired - Fee Related DE69001767T2 (de) 1989-02-28 1990-02-26 Verfahren zur herstellung von pterin-derivaten.

Country Status (6)

Country Link
US (1) US5043446A (de)
EP (1) EP0385336B1 (de)
JP (1) JP2843592B2 (de)
AT (1) ATE90097T1 (de)
CA (1) CA2010980C (de)
DE (1) DE69001767T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2040137T3 (es) * 1990-07-17 1993-10-01 Goldwell Aktiengesellschaft Agente para la tincion del pelo y su empleo.
PL1708690T3 (pl) 2003-11-17 2017-01-31 Biomarin Pharmaceutical Inc. Leczenie fenyloketonurii za pomocą BH4
EP2436379A1 (de) * 2004-11-17 2012-04-04 BioMarin Pharmaceutical Inc. Stabile Tablettenformulierung
EP1669355A1 (de) * 2004-12-02 2006-06-14 Vasopharm Biotech GmbH Aminotetrahydropteridine und Verfahren zu deren Herstellung
US7361759B2 (en) 2004-12-27 2008-04-22 Shiratori Pharmaceutical Co., Ltd Method for producing L-biopterin
JP2009067695A (ja) * 2007-09-11 2009-04-02 Kaneka Corp ビオプテリンの結晶多形、及びそれらの製造方法
TW200942542A (en) * 2008-01-07 2009-10-16 Biomarin Pharm Inc Method of synthesizing tetrahydrobiopterin
US20110218339A1 (en) * 2010-03-08 2011-09-08 Kaneka Corporation Crystalline polymorph of biopterin and production method thereof
US9216178B2 (en) 2011-11-02 2015-12-22 Biomarin Pharmaceutical Inc. Dry blend formulation of tetrahydrobiopterin
WO2016189542A1 (en) 2015-05-28 2016-12-01 Natco Pharma Ltd Novel process for the preparation of sapropterin dihydrochloride and its key intermediate, l-biopterin

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH500999A (de) * 1967-04-07 1970-12-31 Ciba Geigy Ag Verfahren zur Herstellung von Pterinderivaten
JPS5883691A (ja) * 1981-11-13 1983-05-19 Kanegafuchi Chem Ind Co Ltd １′，２′−ジアシル−（６ｒ，ｓ）−５，６，７，８−テトラヒドロ−ｌ−ビオプテリンおよびその製法
EP0318926B1 (de) * 1987-11-30 1995-05-03 Kabushiki Kaisha Vitamin Kenkyusyo Zwischenverbindungen für die Synthese von 5,6,7,8-Tetrahydro-L-erythro-biopterin und seiner Derivate
JPH0221380A (ja) * 1988-07-08 1990-01-24 Sharp Corp 画像処理装置

Also Published As

Publication number Publication date
CA2010980A1 (en) 1990-08-31
DE69001767D1 (de) 1993-07-08
ATE90097T1 (de) 1993-06-15
EP0385336A3 (de) 1991-04-17
EP0385336A2 (de) 1990-09-05
EP0385336B1 (de) 1993-06-02
JP2843592B2 (ja) 1999-01-06
US5043446A (en) 1991-08-27
JPH02225484A (ja) 1990-09-07
CA2010980C (en) 1999-12-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NISSHIN SEIFUN GROUP INC., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee