CA1240321A - Process for preparing 5,6,7,8-tetrahydro-6-(l-erythro- 1',2'-dihydroxypropyl)pterin - Google Patents
Process for preparing 5,6,7,8-tetrahydro-6-(l-erythro- 1',2'-dihydroxypropyl)pterinInfo
- Publication number
- CA1240321A CA1240321A CA000474602A CA474602A CA1240321A CA 1240321 A CA1240321 A CA 1240321A CA 000474602 A CA000474602 A CA 000474602A CA 474602 A CA474602 A CA 474602A CA 1240321 A CA1240321 A CA 1240321A
- Authority
- CA
- Canada
- Prior art keywords
- weight
- alkali metal
- metal hydroxide
- hydroxide
- basic medium
- 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
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33839/1984 | 1984-02-23 | ||
| JP59033839A JPS60178887A (ja) | 1984-02-23 | 1984-02-23 | 5,6,7,8−テトラヒドロ−l−ビオプテリンの製造法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1240321A true CA1240321A (en) | 1988-08-09 |
Family
ID=12397654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000474602A Expired CA1240321A (en) | 1984-02-23 | 1985-02-19 | Process for preparing 5,6,7,8-tetrahydro-6-(l-erythro- 1',2'-dihydroxypropyl)pterin |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4595752A (enExample) |
| EP (1) | EP0153696B1 (enExample) |
| JP (1) | JPS60178887A (enExample) |
| AT (1) | ATE46906T1 (enExample) |
| CA (1) | CA1240321A (enExample) |
| DE (1) | DE3573426D1 (enExample) |
| ES (1) | ES8601993A1 (enExample) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60178887A (ja) * | 1984-02-23 | 1985-09-12 | Kanegafuchi Chem Ind Co Ltd | 5,6,7,8−テトラヒドロ−l−ビオプテリンの製造法 |
| JPS60199889A (ja) * | 1984-03-24 | 1985-10-09 | Kanegafuchi Chem Ind Co Ltd | 5,6,7,8−テトラヒドロ−l−エリスロ−ビオプテリンの硫酸塩およびその製法 |
| JPS60204786A (ja) * | 1984-03-29 | 1985-10-16 | Univ Nagoya | (6r)―テトラヒドロビオプテリンの合成法 |
| US4665176A (en) * | 1984-10-23 | 1987-05-12 | Mitsui Toatsu Chemicals, Incorporated | Process for the preparation of 5,6,7,8-tetrahydrofolic acid |
| US4713454A (en) * | 1985-01-28 | 1987-12-15 | Shiratori Pharmaceutical Co., Ltd. | Preparation process of (6R)-tetrahydro-L-biopterin |
| CA1334654C (en) * | 1987-11-30 | 1995-03-07 | Masayasu Kurono | Intermediates for synthesizing bh _and its derivatives |
| US6162914A (en) * | 1998-04-24 | 2000-12-19 | Cerbios-Pharma S.A. | Process for the reduction of pterins |
| CH694251A5 (de) * | 1999-07-14 | 2004-10-15 | Eprova Ag | Herstellung von Tetrahydropterin und Derivaten. |
| BR0113411A (pt) * | 2000-08-31 | 2004-01-06 | Daiichi Suntory Pharma Co Ltd | Processo para a produção do composto de biopterina |
| US7442372B2 (en) | 2003-08-29 | 2008-10-28 | Biomarin Pharmaceutical Inc. | Delivery of therapeutic compounds to the brain and other tissues |
| HUE058126T2 (hu) | 2003-11-17 | 2022-07-28 | Biomarin Pharm Inc | Módszerek és készítmények metabolikus rendellenességek kezelésére |
| EP1687308B1 (en) * | 2003-11-17 | 2019-06-12 | Merck & Cie | Process for preparating (6R)-L-erythrotetrahydrobiopterin hydrochloride crystalline form B from other crystalline forms |
| JP2008504295A (ja) * | 2004-06-25 | 2008-02-14 | ボード オブ リージェンツ, ザ ユニバーシティ オブ テキサス システム | 注意欠陥多動性障害及び高フェニルアラニン血症の治療のための方法及び組成物 |
| BRPI0517088A (pt) | 2004-11-17 | 2008-09-30 | Biomarin Pharm Inc | formulação de comprimido estável |
| JP2008523090A (ja) * | 2004-12-08 | 2008-07-03 | バイオマリン ファーマシューティカル インコーポレイテッド | 新生児肺高血圧症の治療のための方法および組成物 |
| KR101258430B1 (ko) | 2005-04-14 | 2013-04-26 | 다이이찌 산쿄 가부시키가이샤 | 염산 사프롭테린의 알파형 결정의 제조방법 |
| JP2009518415A (ja) * | 2005-12-05 | 2009-05-07 | バイオマリン ファーマシューティカル インコーポレイテッド | 疾患の処置のための方法および組成物 |
| JP2010515747A (ja) * | 2007-01-12 | 2010-05-13 | ビオマリン プハルマセウトイカル インコーポレイテッド | テトラヒドロビオプテリンプロドラッグ |
| US20100009997A1 (en) * | 2007-01-12 | 2010-01-14 | Biomarin Pharmaceutical Inc. | Method of treating a metabolic or neuropsychiarty disorder with a bh4 derivative prodrug |
| HRP20220188T3 (hr) | 2007-04-11 | 2022-04-29 | Biomarin Pharmaceutical Inc. | Načini primjene tetrahidrobiopterina, povezani pripravci i postupci mjerenja |
| WO2009088530A1 (en) | 2008-01-03 | 2009-07-16 | Biomarin Pharmaceutical Inc. | Pterin analog for treating bh4 responsive condition |
| JP2011508781A (ja) * | 2008-01-07 | 2011-03-17 | ビオマリン プハルマセウトイカル インコーポレイテッド | テトラヒドロビオプテリンの合成方法 |
| CN102443006B (zh) | 2010-10-13 | 2016-02-24 | 因华生技制药股份有限公司 | (6r)-四氢生物喋呤盐酸盐的制备方法 |
| TWI481612B (zh) * | 2010-10-15 | 2015-04-21 | Innopharmax Inc | (6r)-四氫生物喋呤鹽酸鹽的製備方法 |
| US9216178B2 (en) | 2011-11-02 | 2015-12-22 | Biomarin Pharmaceutical Inc. | Dry blend formulation of tetrahydrobiopterin |
| CN102627644B (zh) * | 2012-04-10 | 2014-04-16 | 凯莱英医药集团(天津)股份有限公司 | 一种通过直接手性合成方法制备二盐酸沙丙蝶呤的方法 |
| CN102633799B (zh) * | 2012-04-10 | 2014-06-25 | 凯莱英医药集团(天津)股份有限公司 | 一种从消旋体中间体拆分路线合成二盐酸沙丙蝶呤的方法 |
| 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 |
| WO2019175332A1 (en) | 2018-03-14 | 2019-09-19 | Imba - Institut Für Molekulare Biotechnologie Gmbh | Bh4 pathway inhibition and use thereof for treating t-cell mediated autoimmune diseases or hypersensitivity |
| WO2019175328A1 (en) | 2018-03-14 | 2019-09-19 | Imba - Institut Für Molekulare Biotechnologie Gmbh | Bh4pathwayactivationandusethereoffortreatingcancer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2741608A (en) * | 1951-03-08 | 1956-04-10 | Research Corp | 5-formyl-5,6,7,8-tetrahydropteroic acid and amides thereof and method of preparing same |
| 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 |
| JPS60178887A (ja) * | 1984-02-23 | 1985-09-12 | Kanegafuchi Chem Ind Co Ltd | 5,6,7,8−テトラヒドロ−l−ビオプテリンの製造法 |
| JPS61172876A (ja) * | 1985-01-28 | 1986-08-04 | Shiratori Seiyaku Kk | (6r)−テトラヒドロ−l−バイオプテリンの製造法 |
| JPS61172877A (ja) * | 1985-01-28 | 1986-08-04 | Shiratori Seiyaku Kk | (6r)−テトラヒドロ−l−バイオプテリンの製造方法 |
-
1984
- 1984-02-23 JP JP59033839A patent/JPS60178887A/ja active Granted
-
1985
- 1985-02-19 CA CA000474602A patent/CA1240321A/en not_active Expired
- 1985-02-21 US US06/703,976 patent/US4595752A/en not_active Expired - Lifetime
- 1985-02-21 AT AT85101861T patent/ATE46906T1/de not_active IP Right Cessation
- 1985-02-21 DE DE8585101861T patent/DE3573426D1/de not_active Expired
- 1985-02-21 EP EP85101861A patent/EP0153696B1/en not_active Expired
- 1985-02-22 ES ES540638A patent/ES8601993A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES540638A0 (es) | 1985-11-16 |
| JPS60178887A (ja) | 1985-09-12 |
| ATE46906T1 (de) | 1989-10-15 |
| JPH0212475B2 (enExample) | 1990-03-20 |
| ES8601993A1 (es) | 1985-11-16 |
| US4595752A (en) | 1986-06-17 |
| EP0153696A2 (en) | 1985-09-04 |
| EP0153696A3 (en) | 1987-08-19 |
| DE3573426D1 (en) | 1989-11-09 |
| EP0153696B1 (en) | 1989-10-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry | ||
| MKEX | Expiry |
Effective date: 20050809 |