JPH06506835A - セホニシドの酵素的製法 - Google Patents
セホニシドの酵素的製法Info
- Publication number
- JPH06506835A JPH06506835A JP4510640A JP51064092A JPH06506835A JP H06506835 A JPH06506835 A JP H06506835A JP 4510640 A JP4510640 A JP 4510640A JP 51064092 A JP51064092 A JP 51064092A JP H06506835 A JPH06506835 A JP H06506835A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- lipase
- derived
- esterase
- pharmaceutically acceptable
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/18—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms containing at least two hetero rings condensed among themselves or condensed with a common carbocyclic ring system, e.g. rifamycin
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Cephalosporin Compounds (AREA)
Abstract
Description
Claims (10)
- 1.式(II): ▲数式、化学式、表等があります▼(II)[式中、Xは水素または医薬上許容 されるカチオン、Yは医薬上許容されるカチオンであり、アシルはエステル形成 基を意味する]で示される化合物を、酵素が機能的である条件を用い、約3.5 〜8.0のpH範囲にて活性なエステラーゼまたはリパーゼで処理し、アシル基 を加水分解してアルコールを形成させることからなる、式(I):▲数式、化学 式、表等があります▼(I)[式中、Rは抗菌活性を有する化合物を付与する基 、Xは水素または医薬上許容されるカチオン、およびYは医薬上許容されるカチ オンを意味する]で示される化合物の製法。
- 2.エステラーゼがオレンジピール由来のアセチル・エステラーゼである請求項 1記載の方法。
- 3.リパーゼが小麦麦芽に由来する請求項1記載の方法。
- 4.リパーゼがアスペルギルス・ニガーに由来する請求項1記載の方法。
- 5.サブチリシンAを用いる請求項1記載の方法。
- 6.式II中で、Rがフェニルである、式III:▲数式、化学式、表等があり ます▼(III)[式中、XおよびYは請求項1の記載と同じ]で示される化合 物を用いる請求項1記載の方法。
- 7.エステラーゼがオレンジピール由来のアセチル・エステラーゼであり、式I IIが二ナトリウム塩である請求項6記載の方法。
- 8.リパーゼが小麦麦芽に由来し、式IIIが二ナトリウム塩形である請求項6 記載の方法。
- 9.リパーゼがアスペルギルス・ニガーに由来し、式IIIが二ナトリウム塩形 である請求項6記載の方法。
- 10.サブチリシンAを用い、式IIIが二ナトリウム塩形である請求項6記載 の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68020591A | 1991-04-04 | 1991-04-04 | |
US680,205 | 1991-04-04 | ||
PCT/US1992/002781 WO1992017600A1 (en) | 1991-04-04 | 1992-04-06 | Enzymatic process for the production of cefonicid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH06506835A true JPH06506835A (ja) | 1994-08-04 |
JP3126031B2 JP3126031B2 (ja) | 2001-01-22 |
Family
ID=24730171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP04510640A Expired - Fee Related JP3126031B2 (ja) | 1991-04-04 | 1992-04-06 | セホニシドの酵素的製法 |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0578761B1 (ja) |
JP (1) | JP3126031B2 (ja) |
AT (1) | ATE219790T1 (ja) |
AU (1) | AU663499B2 (ja) |
CA (1) | CA2107661A1 (ja) |
DE (1) | DE69232661T2 (ja) |
ES (1) | ES2177529T3 (ja) |
IE (1) | IE921073A1 (ja) |
WO (1) | WO1992017600A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3863915B2 (ja) * | 1993-03-25 | 2006-12-27 | スミスクライン・ビーチャム・コーポレイション | セフォニシドの結晶性ベンザチン塩およびその製造方法 |
IT1265341B1 (it) * | 1993-07-16 | 1996-11-22 | Farmabios Srl | Procedimento per la preparazione di cefalosporine |
US5705496A (en) * | 1994-03-24 | 1998-01-06 | Smithkline Beecham Corporation | Crystalline benzathine salt of cefonicid and its preparation |
US8732582B2 (en) | 2007-03-07 | 2014-05-20 | Sony Corporation | Display control apparatus, display control method, display control program, and display system |
CN102286000A (zh) * | 2010-06-18 | 2011-12-21 | 广东立国制药有限公司 | 头孢尼西及其药用盐的制备方法 |
CN102757450B (zh) * | 2011-04-29 | 2015-01-21 | 广东立国制药有限公司 | 制备头孢尼西二苄基乙二胺盐的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES436565A1 (es) * | 1974-06-05 | 1977-04-01 | Bristol Myers Co | Un procedimiento para la preparacion de acidos acetamidope- nicilanicos. |
JPS52143289A (en) * | 1976-05-24 | 1977-11-29 | Meiji Seika Kaisha Ltd | Production of 7-amino-cephem derivatives by filamentous fungi |
ZA802446B (en) * | 1979-05-15 | 1981-04-29 | Beecham Group Ltd | Process for the preparation of penicillin derivatives |
-
1992
- 1992-04-03 IE IE107392A patent/IE921073A1/en unknown
- 1992-04-04 CA CA002107661A patent/CA2107661A1/en not_active Abandoned
- 1992-04-06 JP JP04510640A patent/JP3126031B2/ja not_active Expired - Fee Related
- 1992-04-06 WO PCT/US1992/002781 patent/WO1992017600A1/en active IP Right Grant
- 1992-04-06 AU AU17607/92A patent/AU663499B2/en not_active Ceased
- 1992-04-06 EP EP92910420A patent/EP0578761B1/en not_active Expired - Lifetime
- 1992-04-06 AT AT92910420T patent/ATE219790T1/de active
- 1992-04-06 DE DE69232661T patent/DE69232661T2/de not_active Expired - Lifetime
- 1992-04-06 ES ES92910420T patent/ES2177529T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3126031B2 (ja) | 2001-01-22 |
CA2107661A1 (en) | 1992-10-05 |
DE69232661T2 (de) | 2003-02-20 |
AU1760792A (en) | 1992-11-02 |
AU663499B2 (en) | 1995-10-12 |
EP0578761A4 (en) | 1995-08-09 |
IE921073A1 (en) | 1992-10-07 |
ES2177529T3 (es) | 2002-12-16 |
DE69232661D1 (de) | 2002-08-01 |
EP0578761B1 (en) | 2002-06-26 |
EP0578761A1 (en) | 1994-01-19 |
WO1992017600A1 (en) | 1992-10-15 |
ATE219790T1 (de) | 2002-07-15 |
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