KR20010033568A - β-하이드록시-γ-부티로락톤 유도체 및β-(메트)아크릴로일옥시-γ-부티로락톤 유도체의 제조방법 - Google Patents
β-하이드록시-γ-부티로락톤 유도체 및β-(메트)아크릴로일옥시-γ-부티로락톤 유도체의 제조방법 Download PDFInfo
- Publication number
- KR20010033568A KR20010033568A KR1020007007078A KR20007007078A KR20010033568A KR 20010033568 A KR20010033568 A KR 20010033568A KR 1020007007078 A KR1020007007078 A KR 1020007007078A KR 20007007078 A KR20007007078 A KR 20007007078A KR 20010033568 A KR20010033568 A KR 20010033568A
- Authority
- KR
- South Korea
- Prior art keywords
- butyrolactone
- hydroxy
- meth
- methyl
- acryloyloxy
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
- C07D307/32—Oxygen atoms
- C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
- C07D307/32—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Furan Compounds (AREA)
- Epoxy Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (2)
- 글리시돌 또는 2-메틸-2,3-에폭시프로판올을 시안화반응시키고, 이어서 가수분해 및 추가로 락톤화 반응시킴을 포함하는, 상응하는 화학식 1의 β-하이드록시-γ-부티로락톤 또는 β-메틸-β하이드록시-γ-부티로락톤의 제조방법.화학식 1상기 화학식 1에서,R1은 수소 원자 또는 메틸 그룹이다.
- 제1항의 방법에 의해 β-하이드록시-γ-부티로락톤 또는 β-메틸-β-하이드록시-γ-부티로락톤을 제조하고 생성된 β-하이드록시-γ-부티로락톤 또는 β-메틸-β-하이드록시-γ-부티로락톤을 (메트)아크릴산 클로라이드, (메트)아크릴산 또는 (메트)아크릴산 에스테르와 반응시킴을 포함하는, 상응하는 화학식 2의 β-(메트)아크릴로일옥시-γ-부티로락톤 또는 β-메틸-β-(메트)아크릴로일옥시-γ -부티로락톤의 제조방법.화학식 2상기 화학식 2에서,R1및 R2는 독립적으로 수소 원자 또는 메틸 그룹이다.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP35771597 | 1997-12-25 | ||
JP97-357715 | 1997-12-25 | ||
PCT/JP1998/005840 WO1999033817A1 (en) | 1997-12-25 | 1998-12-24 | PROCESS FOR PRODUCING β-HYDROXY-η-BUTYROLACTONE DERIVATIVES AND β-(METH)ACRYLOYLOXY-η-BUTYROLACTONE DERIVATIVES |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010033568A true KR20010033568A (ko) | 2001-04-25 |
KR100528283B1 KR100528283B1 (ko) | 2005-11-15 |
Family
ID=18455548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-7007078A KR100528283B1 (ko) | 1997-12-25 | 1998-12-24 | β-하이드록시-γ-부티로락톤 유도체 및β-(메트)아크릴로일옥시-γ-부티로락톤 유도체의 제조방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6313321B1 (ko) |
EP (1) | EP1052258B1 (ko) |
KR (1) | KR100528283B1 (ko) |
DE (1) | DE69822222T2 (ko) |
TW (1) | TW411336B (ko) |
WO (1) | WO1999033817A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4598917B2 (ja) * | 2000-04-28 | 2010-12-15 | ダイセル化学工業株式会社 | ラクトンの製造方法 |
TWI332953B (en) * | 2002-02-08 | 2010-11-11 | Mitsubishi Rayon Co | Method for preparing lactone |
KR20050031140A (ko) * | 2003-09-29 | 2005-04-06 | 주식회사 엘지생명과학 | 3-하이드록시-감마-부티로락톤의 제조방법 |
JP2009256316A (ja) | 2008-03-28 | 2009-11-05 | Daicel Chem Ind Ltd | β−ヒドロキシ−γ−ブチロラクトンの製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2758883C3 (de) | 1977-12-30 | 1981-10-08 | Basf Ag, 6700 Ludwigshafen | Verfahren zur kontinuierlichen Herstellung von α-Hydroxy-β,β-dimethyl-γ-butyrolacton |
US4968817A (en) * | 1984-07-27 | 1990-11-06 | National Distillers And Chemical Corporation | Manufacture of gamma-crotonolactone by carbonylation of glycidol |
JP2557697B2 (ja) * | 1988-11-10 | 1996-11-27 | 富士写真フイルム株式会社 | 電子写真式製版用印刷原版 |
JPH10212283A (ja) * | 1996-11-27 | 1998-08-11 | Mitsubishi Rayon Co Ltd | β−ヒドロキシ−γ−ブチロラクトン類およびβ−(メタ)アクリロイルオキシ−γ−ブチロラクトン類の製造方法 |
-
1998
- 1998-12-23 TW TW087121522A patent/TW411336B/zh not_active IP Right Cessation
- 1998-12-24 KR KR10-2000-7007078A patent/KR100528283B1/ko not_active IP Right Cessation
- 1998-12-24 DE DE1998622222 patent/DE69822222T2/de not_active Expired - Lifetime
- 1998-12-24 WO PCT/JP1998/005840 patent/WO1999033817A1/ja active IP Right Grant
- 1998-12-24 EP EP98961502A patent/EP1052258B1/en not_active Expired - Lifetime
-
2000
- 2000-06-26 US US09/603,842 patent/US6313321B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1052258A1 (en) | 2000-11-15 |
DE69822222T2 (de) | 2005-01-13 |
DE69822222D1 (de) | 2004-04-08 |
EP1052258A4 (en) | 2001-10-17 |
US6313321B1 (en) | 2001-11-06 |
TW411336B (en) | 2000-11-11 |
EP1052258B1 (en) | 2004-03-03 |
KR100528283B1 (ko) | 2005-11-15 |
WO1999033817A1 (en) | 1999-07-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU778887B2 (en) | A new process for the preparation of latanoprost | |
CN110590635A (zh) | 左乙拉西坦及其中间体的制备方法 | |
US10975050B2 (en) | Process for preparing optically pure (R)-4-n-propyl-dihydrofuran-2(3H)-one | |
JP4195117B2 (ja) | β−ヒドロキシ−γ−ブチロラクトン類およびβ−(メタ)アクリロイルオキシ−γ−ブチロラクトン類の製造方法 | |
KR100528283B1 (ko) | β-하이드록시-γ-부티로락톤 유도체 및β-(메트)아크릴로일옥시-γ-부티로락톤 유도체의 제조방법 | |
JP2620437B2 (ja) | ω−ヒドロキシ−(ω−3)−ケトニトリルおよびω−ヒドロキシ脂肪酸の製法 | |
AU2004236009A1 (en) | Method for the synthesis of 4-hydroxyisoleucine and the derivatives thereof | |
JPS5941984B2 (ja) | クロロチオ−ル蟻酸エステルの製造方法 | |
JPH10212283A (ja) | β−ヒドロキシ−γ−ブチロラクトン類およびβ−(メタ)アクリロイルオキシ−γ−ブチロラクトン類の製造方法 | |
CN110903211A (zh) | L-茶氨酸的制备方法 | |
JPS62126164A (ja) | 4−アルコキシ−2−オキソ−ピロリジン−1−酢酸アルキルエステルおよびその製法 | |
JPS62286964A (ja) | オキシラセタムの製造方法 | |
RU2770434C1 (ru) | Способ простого и удобного получения ваборбактама | |
JPH0148262B2 (ko) | ||
JPH0637449B2 (ja) | 光学活性アテノロール及びその中間体の製法 | |
CN116813529A (zh) | 6-叔丁氧羰基-2-氨基-6-氮杂螺[3.4]辛烷的合成方法 | |
JP4659251B2 (ja) | ヒドロキシ−4−オキサトリシクロ[4.3.1.13,8]ウンデカン−5−オン及びその(メタ)アクリル酸エステルの製造方法 | |
US2432438A (en) | Amides and their manufacture | |
JP4368494B2 (ja) | カルボン酸3級アルキルエステルの製造方法 | |
US2432439A (en) | Synthesis of saccharosonic acids and salts thereof | |
JP3227675B2 (ja) | スルホニルシアニド類の回収方法 | |
KR100503022B1 (ko) | 심바스타틴의 신규 제조방법 및 그에 사용되는 합성 중간체 | |
JPS6310143B2 (ko) | ||
JPS6287599A (ja) | エリスロマイシン類のオキシム誘導体の製造法 | |
KR20000000957A (ko) | 고순도의 비스(2,2,6,6-테트라메틸-4-피페리디닐)세바케이트의제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20121023 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20131022 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20141021 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20151016 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20161019 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20171018 Year of fee payment: 13 |
|
LAPS | Lapse due to unpaid annual fee |