KR920701226A - 이세파마이신의 개선된 제조방법 - Google Patents
이세파마이신의 개선된 제조방법Info
- Publication number
- KR920701226A KR920701226A KR1019910700196A KR910700196A KR920701226A KR 920701226 A KR920701226 A KR 920701226A KR 1019910700196 A KR1019910700196 A KR 1019910700196A KR 910700196 A KR910700196 A KR 910700196A KR 920701226 A KR920701226 A KR 920701226A
- Authority
- KR
- South Korea
- Prior art keywords
- isoserine
- compound
- formyl
- gentamicin
- protected
- Prior art date
Links
Classifications
-
- 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
- C07H15/22—Cyclohexane rings, substituted by nitrogen atoms
- C07H15/222—Cyclohexane rings substituted by at least two nitrogen atoms
- C07H15/226—Cyclohexane rings substituted by at least two nitrogen atoms with at least two saccharide radicals directly attached to the cyclohexane rings
- C07H15/234—Cyclohexane rings substituted by at least two nitrogen atoms with at least two saccharide radicals directly attached to the cyclohexane rings attached to non-adjacent ring carbon atoms of the cyclohexane rings, e.g. kanamycins, tobramycin, nebramycin, gentamicin A2
- C07H15/236—Cyclohexane rings substituted by at least two nitrogen atoms with at least two saccharide radicals directly attached to the cyclohexane rings attached to non-adjacent ring carbon atoms of the cyclohexane rings, e.g. kanamycins, tobramycin, nebramycin, gentamicin A2 a saccharide radical being substituted by an alkylamino radical in position 3 and by two substituents different from hydrogen in position 4, e.g. gentamicin complex, sisomicin, verdamycin
-
- 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
- C07H15/26—Acyclic or carbocyclic radicals, substituted by hetero rings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (16)
- (a) 겐타마이신 B의 이가 염 복합체를 겐타마이신 B의 3,6´-아미노 그룹에 포르밀 보호 그룹을 선택적으로 도입할 수 있는 2-포르밀머캅토벤조티아졸과 반응시켜 3,6´-디-N-포르밀겐타마이신 B를 생성하고, (b) 3,6´-디-N-포르밀겐타마이신 B를 N-보호된 (S)-이소세린 화합물로 아실화시키며, (c) 모든 보호 그룹을 제거하고, (d) 이세파마이신을 분리함을 특징으로 하는 이세파마이신의 제조방법.
- 제1항에 있어서, 겐타마이신 B의 이가 염 복합체가 코발트(Ⅱ) 또는 아연(Ⅱ)인 방법.
- 제1 또는 2항에 있어서, 아연 염을 아연 피발로에이트로 부터 유도하는 방법.
- 제1 내지 3항중 어느 한 항에 있어서, 이가 염 복합체를 겐타마이신 B 1mole당 아연(Ⅱ) 약 1.5 내지 4.5mole로 부터 형성시키는 방법.
- 제1 내지 4항중 어느 한 항에 있어서, 2-포르밀 머캅토벤조티아졸 대 겐타마이신 B의 이가 염 복합체의 몰량이 약 2 내지 3대 1, 바람직하게는 2.5 대 1인 방법.
- 제1 내지 5항중 어느 한 항에 있어서, 단계 (b)의 N-보호된-(S)-이소세린 화합물이 N-포르밀-(S)-이소세린, (N)-프탈로일-(S)-이소세린 또는 N-트리플루오로아세틸-(S)-이소세린인 방법.
- 제1 내지 6항중 어느 한 항에 있어서, 단계 (b)를 N-보호된-(S)-이소세린 화합물의 동일 반응계 활성 에스테르 형성에 의해 수행하는 방법.
- 제1 내지 7항중 어느 한 항에 있어서, 단계 (b)를 N-보호된-(S)-이소세린 화합물을 디사이클로헥실카보디이미드의 존재하에서 활성화제와 반응시키는 방법.
- 제1 내지 8항중 어느 한 항에 있어서, 활성화제가 N-하이드록시벤조트리아졸, 이미다졸, N-하이드록시석신이미드, N-하이드록시프탈이미드 또는 N-하이드록시-5-노르보넨-2,3-디카복시이미드인 방법.
- 제1 내지 9항중 어느 한 항에 있어서, 보호 그룹을 염기성 가수분해로 제거하는 방법.
- 하기의 구조식을 갖는 화합물, 3,6´-디-N-포르밀 겐타마이신 B.
- 하기의 구조식을 갖는 화합물.상기식에서, R은 H, CCl3, 또는 CF3이고 R´은 H이거나, R 및 R´은 함께 프탈로일 잔기의 이미드 환을 형성한다.
- 제12항에 있어서, R이 H이고, R´이 H인 화합물.
- 화합물, N,O-디포르밀-(S)-이소세린.
- 화합물, N-포르밀-(S)-이소세린.
- 화합물, 2-포르밀머캅토벤조티아졸.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36957889A | 1989-06-21 | 1989-06-21 | |
US369578 | 1989-06-21 | ||
PCT/US1990/003328 WO1990015810A2 (en) | 1989-06-21 | 1990-06-19 | Improved process for preparing isepamicin |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920701226A true KR920701226A (ko) | 1992-08-11 |
KR940003496B1 KR940003496B1 (ko) | 1994-04-23 |
Family
ID=23456036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910700196A KR940003496B1 (ko) | 1989-06-21 | 1990-06-19 | 이세파마이신의 개선된 제조방법 |
Country Status (16)
Country | Link |
---|---|
EP (3) | EP0478707A1 (ko) |
JP (2) | JPH0692433B2 (ko) |
KR (1) | KR940003496B1 (ko) |
AT (2) | ATE152094T1 (ko) |
AU (1) | AU629960B2 (ko) |
CA (2) | CA2325082A1 (ko) |
DE (2) | DE69030590T2 (ko) |
DK (2) | DK0547031T3 (ko) |
ES (2) | ES2063274T3 (ko) |
FI (1) | FI96955C (ko) |
GR (1) | GR3023942T3 (ko) |
HK (2) | HK185096A (ko) |
HU (1) | HU207338B (ko) |
NO (1) | NO177349C (ko) |
RU (1) | RU2120444C1 (ko) |
WO (1) | WO1990015810A2 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100927626B1 (ko) * | 2002-09-18 | 2009-11-20 | 쯔지앙 하이썬 파머슈티컬 컴퍼니, 리미티드 | 이세파마이신의 제조 방법 |
CN101928310B (zh) * | 2010-03-26 | 2012-09-05 | 常州方圆制药有限公司 | 3,2’,6’-三-N-乙酰基庆大霉素C1a的制备方法 |
CN102190690B (zh) * | 2011-04-01 | 2015-01-21 | 福州博立医药科技有限公司 | 一种简便且高收率阿贝卡星合成方法 |
CN105524129B (zh) * | 2015-12-25 | 2018-06-26 | 无锡济民可信山禾药业股份有限公司 | 一种硫酸依替米星的制备方法 |
RU2659032C1 (ru) * | 2017-04-26 | 2018-06-27 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Удмуртский государственный университет" | Способ модификации гентамицина сополимером винилпирролидона с диацеталем акролеина |
CN108586313B (zh) * | 2018-03-31 | 2019-12-27 | 海正药业南通有限公司 | 一种新型合成n-取代苯酐-(s)-异丝氨酸的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4136254A (en) * | 1976-06-17 | 1979-01-23 | Schering Corporation | Process of selectively blocking amino functions in aminoglycosides using transition metal salts and intermediates used thereby |
IE48972B1 (en) * | 1978-11-11 | 1985-06-26 | Microbial Chem Res Found | The production of a selectively protected n-acylated derivative of an aminoglycosidic antibiotic |
EP0156771A3 (en) * | 1984-03-29 | 1986-03-19 | Biochemie Gesellschaft M.B.H. | Cephalosporins |
-
1990
- 1990-06-19 DE DE69030590T patent/DE69030590T2/de not_active Expired - Fee Related
- 1990-06-19 HU HU906641A patent/HU207338B/hu not_active IP Right Cessation
- 1990-06-19 ES ES90306657T patent/ES2063274T3/es not_active Expired - Lifetime
- 1990-06-19 CA CA002325082A patent/CA2325082A1/en not_active Abandoned
- 1990-06-19 WO PCT/US1990/003328 patent/WO1990015810A2/en active IP Right Grant
- 1990-06-19 DE DE69008052T patent/DE69008052T2/de not_active Expired - Fee Related
- 1990-06-19 DK DK93102033.3T patent/DK0547031T3/da active
- 1990-06-19 ES ES93102033T patent/ES2100380T3/es not_active Expired - Lifetime
- 1990-06-19 AU AU59463/90A patent/AU629960B2/en not_active Ceased
- 1990-06-19 EP EP90917766A patent/EP0478707A1/en active Pending
- 1990-06-19 KR KR1019910700196A patent/KR940003496B1/ko not_active IP Right Cessation
- 1990-06-19 RU SU5010871A patent/RU2120444C1/ru active
- 1990-06-19 EP EP90306657A patent/EP0405820B1/en not_active Expired - Lifetime
- 1990-06-19 AT AT93102033T patent/ATE152094T1/de not_active IP Right Cessation
- 1990-06-19 EP EP93102033A patent/EP0547031B1/en not_active Expired - Lifetime
- 1990-06-19 JP JP2509550A patent/JPH0692433B2/ja not_active Expired - Lifetime
- 1990-06-19 DK DK90306657.9T patent/DK0405820T3/da active
- 1990-06-19 CA CA002062788A patent/CA2062788C/en not_active Expired - Fee Related
- 1990-06-19 AT AT90306657T patent/ATE104310T1/de not_active IP Right Cessation
-
1991
- 1991-12-18 FI FI915953A patent/FI96955C/fi active
- 1991-12-20 NO NO915071A patent/NO177349C/no not_active IP Right Cessation
-
1994
- 1994-05-09 JP JP6095303A patent/JP2500059B2/ja not_active Expired - Lifetime
-
1996
- 1996-10-03 HK HK185096A patent/HK185096A/xx not_active IP Right Cessation
-
1997
- 1997-06-30 GR GR970401590T patent/GR3023942T3/el unknown
- 1997-08-20 HK HK97101672A patent/HK1000153A1/xx not_active IP Right Cessation
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR850000406A (ko) | 4-클로로-2-페닐이미다졸-5-아세트산유도체의 제조방법 | |
SE8303910D0 (sv) | 15-deoxi-hydroxiprostaglandiner och forfarande for framstellning derav | |
EP0738703A3 (en) | Acrylic acid derivatives, method for preparing the acrylic acid derivatives, and acrylic acid polymers | |
EP0404004A3 (en) | A shape memory elastic body | |
ATE136889T1 (de) | Verfahren zur herstellung von endständig stickstoffheterocyclus-substituiertem (meth)acrylsäureester | |
KR840003614A (ko) | 항염 작용을 갖는 피롤아세트 아미드의 제조방법 | |
KR920701226A (ko) | 이세파마이신의 개선된 제조방법 | |
ATE128110T1 (de) | Verfahren zur herstellung von vinylethern. | |
EP0288253A3 (en) | Resin compositions | |
DE69312566D1 (de) | Verfahren zur Herstellung von Alkylpolyglukosiden | |
KR840006206A (ko) | 이소퀴놀린 유도체의 제조방법 | |
CA1245226A (en) | METHOD FOR THE PREPARATION OF HMG-COA REDUCTASE INHIBITORS AND INTERMEDIATE COMPOUNDS | |
ATE177110T1 (de) | Verbesserte b12-konjugate | |
KR840007556A (ko) | 방향족 히드록시카르복시산 벤질 에스테르의 제조방법 | |
KR840005455A (ko) | 세팔로스포린 유도체류의 제조방법 | |
RO87991A (ro) | Procedeu pentru prepararea unor esteri tiazolidinici substituiti ai unor acizi minerali | |
KR870000292A (ko) | 테트라메틸사이클로프로판카복실레이트의 제조방법 | |
KR850007800A (ko) | 세팔로스포린 유도체의 에스테르 제조방법 | |
KR830008489A (ko) | N-아실 아미노산 유도체의 제조방법 | |
KR840008647A (ko) | 대칭 1,4-디하이드로피리딘디카복실 에스테르의 제조방법 | |
KR910016760A (ko) | 유기 구리산염을 이용하는 세프로질 합성방법 | |
KR960031621A (ko) | 페니실린과 세팔로스포린을 제조하기 위한 개선된 효소공정 | |
ATE6654T1 (de) | Loesungen von natriumalkylen in kohlenwasserstoffen und verfahren zur herstellung dieser loesungen. | |
KR840004759A (ko) | 페니실린과 세팔로스포린 화합물의 제조방법 및 이들의 제조에 사용한 새로운 중간체의 제조방법 | |
JPS5592363A (en) | New 2-azetidinone derivative |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20010406 Year of fee payment: 8 |
|
LAPS | Lapse due to unpaid annual fee |