KR100458983B1 - 광학적으로 활성인 세린 유도체의 제조방법 - Google Patents
광학적으로 활성인 세린 유도체의 제조방법 Download PDFInfo
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- KR100458983B1 KR100458983B1 KR1020040014957A KR20040014957A KR100458983B1 KR 100458983 B1 KR100458983 B1 KR 100458983B1 KR 1020040014957 A KR1020040014957 A KR 1020040014957A KR 20040014957 A KR20040014957 A KR 20040014957A KR 100458983 B1 KR100458983 B1 KR 100458983B1
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- serine
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/34—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings
- C07C229/36—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings with at least one amino group and one carboxyl group bound to the same carbon atom of the carbon skeleton
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
- E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
- E04G25/061—Shores or struts; Chocks telescopic with parts held together by positive means by pins
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
- C07C227/16—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions not involving the amino or carboxyl groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C229/22—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated the carbon skeleton being further substituted by oxygen atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D207/10—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/16—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/02—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means
- E04G1/04—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means the members being exclusively poles, rods, beams, or other members of similar form and simple cross-section
- E04G1/06—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means the members being exclusively poles, rods, beams, or other members of similar form and simple cross-section comprising members with rod-like or tubular portions fitting together end to end, with or without separate connecting pieces
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
- E04G7/302—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
- E04G7/306—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect
- E04G7/307—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect with tying means for connecting the bars or members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
- E04G7/34—Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using positive engagement, e.g. hooks or pins
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (10)
- 화학식 2의 화합물을 극성 유기용매 중에서 산으로 분해하여 화학식 1b의 화합물을 얻는 단계; 및상기 화학식 1b의 화합물의 히드록실화(hydroxylation) 반응을 수행하는 단계를 포함하는 L-쓰레오-(2S,3R)-3-(3,4-디히드록시페닐)세린 또는 그의 염의 제조방법:<화학식 1b><화학식 2>식 중, R1및 R2는, 각각 독립적으로, 벤질, p-니트로벤질, p-플루오로벤질, p-트리플루오로벤질, C1∼C4알콕시 C1∼C4알킬, 또는 C1∼C4알킬이며;M은 Cu2+, Ni2+, 또는 Zn2+이다.
- 제1항에 있어서, R1및 R2가 모두 벤질인 것을 특징으로 하는 제조방법.
- 제1항에 있어서, 상기 극성 유기용매가 C1∼C7의 알콜, 테트라히드로퓨란, 아세토니트릴, 디메틸포름아미드, 및 이들의 혼합용매로 이루어진 군으로부터 선택된 것임을 특징으로 하는 제조방법.
- 제1항에 있어서, 상기 산이 염산, 브롬산, 황산, 질산, 초산, 또는 트리플루오로메틸아세트산인 것을 특징으로 하는 제조방법.
- 제4항에 있어서, 상기 히드록실화 반응이 금속 및 산 존재하에서 수소를 가함으로써 수행되는 것을 특징으로 하는 제조방법.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 상기 화학식 2의 화합물이 화학식 3의 화합물과 화학식 4의 화합물을, 염기 존재하에서, 반응시켜 얻어진 것임을특징으로 하는 제조방법:<화학식 3><화학식 4>식 중, R1, R2, 및 M은 제1항에서 정의한 바와 같다.
- 제6항에 있어서, 상기 염기가 알칼리금속 수산화물; 알칼리토금속 수산화물; 알칼리금속 알콕사이드; NHR3R4(R3및 R4는 같거나 상이할 수 있으며, 각각 C1∼C7의 알킬이다); NH2R5(R5는 C1∼C9의 알킬이다); 4급 아민 수산화물; NaH; 및 NaNH2로 이루어진 군으로부터 선택되는 것을 특징으로 하는 제조방법.
- 제6항에 있어서, 상기 화학식 3의 화합물은D-프롤린과 벤질클로라이드를 반응시켜 D-N-벤질프롤린을 제조하는 단계;상기 D-N-벤질프롤린과 2-아미노벤조페논을 반응시켜 D-2-[N-(N'-벤질프롤릴)아미노]벤조페논을 제조하는 단계; 및상기 D-2-[N-(N'-벤질프롤릴)아미노]벤조페논, M(Cu2+, Ni2+, 또는 Zn2+)을 포함하는 염 또는 그의 수화물, 및 글라이신을 반응시키는 단계를 포함하는 방법으로 제조된 것임을 특징으로 하는 제조방법.
- 하기 화학식 2의 화합물:<화학식 2>식 중, R1, R2, 및 M은 제1항에서 정의한 바와 같다.
- 삭제
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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KR1020040014957A KR100458983B1 (ko) | 2004-03-05 | 2004-03-05 | 광학적으로 활성인 세린 유도체의 제조방법 |
JP2005007362A JP4170990B2 (ja) | 2004-03-05 | 2005-01-14 | 光学的に活性であるセリン誘導体の製造方法 |
PCT/KR2005/000604 WO2005085178A1 (en) | 2004-03-05 | 2005-03-04 | Method of preparing optically active serine derivative |
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KR1020040014957A KR100458983B1 (ko) | 2004-03-05 | 2004-03-05 | 광학적으로 활성인 세린 유도체의 제조방법 |
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KR100458983B1 true KR100458983B1 (ko) | 2004-12-03 |
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JP (1) | JP4170990B2 (ko) |
KR (1) | KR100458983B1 (ko) |
WO (1) | WO2005085178A1 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US20060105036A1 (en) | 2003-05-12 | 2006-05-18 | Stephen Peroutka | Threo-dops controlled release formulation |
US8158149B2 (en) | 2004-05-12 | 2012-04-17 | Chelsea Therapeutics, Inc. | Threo-DOPS controlled release formulation |
JP2008115179A (ja) | 2006-11-03 | 2008-05-22 | Ajinomoto Co Inc | 光学活性2−[(n−ベンジルプロリル)アミノ]ベンゾフェノン化合物の製造方法 |
NZ579368A (en) | 2007-03-09 | 2012-03-30 | Chelsea Therapeutics Inc | Droxidopa and pharmaceutical composition thereof for the treatment of fibromyalgia |
AU2008248382B2 (en) * | 2007-05-07 | 2013-07-18 | Chelsea Therapeutics, Inc. | Droxidopa and pharmaceutical composition thereof for the treatment of mood disorders, sleep disorders, or attention deficit disorders |
JP5880913B2 (ja) | 2011-05-17 | 2016-03-09 | 三郎 佐古田 | パーキンソン病の体幹症状(姿勢反射異常)の治療剤 |
CN103086906B (zh) * | 2011-11-03 | 2015-04-01 | 重庆圣华曦药业股份有限公司 | 屈昔多巴的晶型及其制备方法 |
EP3436426A4 (en) * | 2016-03-30 | 2020-03-04 | Piramal Enterprises Limited | IMPROVED PROCESS FOR THE PREPARATION OF DROXIDOPA AND ITS INTERMEDIATE |
US20220185788A1 (en) * | 2019-03-22 | 2022-06-16 | Piramal Pharma Limited | An improved process for the preparation of eliglustat and its intermediate |
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DE19619510A1 (de) * | 1995-05-18 | 1996-11-21 | Sumitomo Chemical Co | Verfahren zur Herstellung von Threo-3-(3,4-dihydroxyphenyl)serin |
JP3489319B2 (ja) * | 1996-03-12 | 2004-01-19 | 住友化学工業株式会社 | カルボン酸誘導体、その製造法および用途 |
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- 2004-03-05 KR KR1020040014957A patent/KR100458983B1/ko active IP Right Grant
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- 2005-01-14 JP JP2005007362A patent/JP4170990B2/ja active Active
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JP4170990B2 (ja) | 2008-10-22 |
JP2005247828A (ja) | 2005-09-15 |
WO2005085178A1 (en) | 2005-09-15 |
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