KR20010105119A - 아르부틴 중간체의 제조방법 - Google Patents
아르부틴 중간체의 제조방법 Download PDFInfo
- Publication number
- KR20010105119A KR20010105119A KR1020000027129A KR20000027129A KR20010105119A KR 20010105119 A KR20010105119 A KR 20010105119A KR 1020000027129 A KR1020000027129 A KR 1020000027129A KR 20000027129 A KR20000027129 A KR 20000027129A KR 20010105119 A KR20010105119 A KR 20010105119A
- Authority
- KR
- South Korea
- Prior art keywords
- group
- arbutin
- formula
- beta
- hydroquinone
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/20—Carbocyclic rings
- C07H15/203—Monocyclic carbocyclic rings other than cyclohexane rings; Bicyclic carbocyclic ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/02—Acyclic radicals, not substituted by cyclic structures
- C07H15/04—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
Abstract
Description
Claims (8)
- 화학식(III)의 베타-D-펜타아세칠글루코스와 화학식(II)의 하이드로퀴논 혹은 모노보호기를 갖는 하이드로퀴논을 반응촉매로서 루이스산과 염기를 동시에 사용하여 반응시키는 것을 특징으로 하는 구조식(I)의 베타-D-테트라아세칠아르부틴 혹은 모노보호기를 갖는 베타-D-테트라아세칠아르부틴의 제조방법상기식에서 R 은 수소 또는 탄소수 1 내지 10의 알킬기 또는 사이클로알킬기, 혹은 탄소수 1 내지 10의 지방족 또는 방향족 아실기를 나타낸다.
- 제 1 항에 있어서, R은 아세틸, 벤질 또는 벤조일인 것을 특징으로 하는 방법.
- 제 1 항에 있어서, 상기 반응은 유기 용매 존재하에 20-100℃의 범위에서 3 - 72시간 동안 행해지는 것을 특징으로 하는 방법.
- 제 2 항에 있어서, 상기 유기용매는 톨루엔, 벤젠, 키실렌, 디클로로메탄, 디클로로에탄, 클로로포름, 디클로로에탄, 아세톤, 아세토니트릴, 디메칠폼아마이드로, 디메칠술폭사이드 구성된 그룹으로부터 선택된 하나 또는 둘 이상의 혼합용매인 것을 특징으로 하는 방법.
- 제 1 항에 있어서, 상기 루이스 산은 사염화 주석, 삼플루오르화 붕소, 삼염화 붕소, 염화아연, 삼염화철, 트리메칠실릴트리플로로메탄술포네이트로 구성된 그룹으로부터 선택된 하나 또는 둘 이상의 혼합물인 것을 특징으로 하는 방법.
- 제 4 항에 있어서 루이스 산의 사용량이 베타-디-펜타아세칠글루코오스에 대해 0.1-4 당량인 것을 특징으로 하는 방법.
- 제 1 항에 있어서, 상기 염기는 트리에칠아민, 트리부칠아민, 피리딘, 루티딘의유기염기 및 탄산칼륨, 탄산나트륨의 무기염기로 구성된 그룹으로부터 선택된 하나또는 둘 이상의 혼합물인 것을 특징으로 하는 방법.
- 제 6 항에 있어서, 염기의 사용량이 베타-디-펜타아세칠글루코오스에 대해 0.1-4당량인 것을 특징으로 하는 방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000027129A KR100365020B1 (ko) | 2000-05-19 | 2000-05-19 | 아르부틴 중간체의 제조방법 |
US09/838,841 US6388103B2 (en) | 2000-05-19 | 2001-04-20 | Preparation method of arbutin intermediates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000027129A KR100365020B1 (ko) | 2000-05-19 | 2000-05-19 | 아르부틴 중간체의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010105119A true KR20010105119A (ko) | 2001-11-28 |
KR100365020B1 KR100365020B1 (ko) | 2002-12-16 |
Family
ID=19669349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000027129A KR100365020B1 (ko) | 2000-05-19 | 2000-05-19 | 아르부틴 중간체의 제조방법 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6388103B2 (ko) |
KR (1) | KR100365020B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100449317B1 (ko) * | 2001-06-14 | 2004-09-18 | 주식회사 엔지켐 | 알부틴 유도체의 제조방법 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7056742B2 (en) * | 2003-06-16 | 2006-06-06 | E. I. Du Pont De Nemours And Company | High Level production of arbutin in green plants |
CN103159805A (zh) * | 2011-12-14 | 2013-06-19 | 南京华狮化工有限公司 | 一种α-熊果苷的合成方法 |
PT2895180T (pt) | 2012-09-14 | 2017-06-23 | Claride Pharma S R L | Composição para a prevenção e o tratamento de infeções agudas e recorrentes do trato urinário |
CN103524575B (zh) * | 2013-05-24 | 2015-09-23 | 湖北阿泰克糖化学有限公司 | 一种改进的β-熊果苷制备方法 |
CN110903333A (zh) * | 2019-12-30 | 2020-03-24 | 陕西岳达德馨生物制药有限公司 | 一种糖苷及其衍生物的制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3201385A (en) | 1963-02-11 | 1965-08-17 | Polaroid Corp | Synthesis of arbutin |
JPS52113929A (en) * | 1976-03-19 | 1977-09-24 | Shionogi & Co Ltd | Glucoside derivatives |
JPH0745489B2 (ja) | 1986-03-28 | 1995-05-17 | 三井石油化学工業株式会社 | テトラヒドロピラン誘導体の製造法 |
JPH0689015B2 (ja) * | 1986-05-09 | 1994-11-09 | 日本精化株式会社 | テトラアセチルアルブチンの製造法 |
JPH0689016B2 (ja) * | 1986-05-09 | 1994-11-09 | 日本精化株式会社 | ペンタアセチルアルブチンの製造法 |
KR940001780B1 (ko) * | 1991-09-26 | 1994-03-05 | 금호석유화학 주식회사 | 2-(2-히드록시-3-t-부틸-5-알킬페닐)-5-클로로벤조트리아졸의 제조방법 |
EP1043321A1 (en) * | 1999-03-29 | 2000-10-11 | Nisshin Flour Milling Co., Ltd. | Process for the preparation of tetrahydropyran derivatives |
-
2000
- 2000-05-19 KR KR1020000027129A patent/KR100365020B1/ko active Pre-grant Review Request
-
2001
- 2001-04-20 US US09/838,841 patent/US6388103B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100449317B1 (ko) * | 2001-06-14 | 2004-09-18 | 주식회사 엔지켐 | 알부틴 유도체의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
US6388103B2 (en) | 2002-05-14 |
KR100365020B1 (ko) | 2002-12-16 |
US20010053846A1 (en) | 2001-12-20 |
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