WO1997034902A1 - Procedimiento para purificar 7-sustituido-amino-desacetoxi-cefalosporinas mediante el empleo de membranas de filtracion - Google Patents
Procedimiento para purificar 7-sustituido-amino-desacetoxi-cefalosporinas mediante el empleo de membranas de filtracion Download PDFInfo
- Publication number
- WO1997034902A1 WO1997034902A1 PCT/ES1997/000065 ES9700065W WO9734902A1 WO 1997034902 A1 WO1997034902 A1 WO 1997034902A1 ES 9700065 W ES9700065 W ES 9700065W WO 9734902 A1 WO9734902 A1 WO 9734902A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- amino
- substituted
- cephalosporins
- solution
- desacetoxy
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000012528 membrane Substances 0.000 title claims description 21
- 238000001914 filtration Methods 0.000 title claims description 6
- 238000004128 high performance liquid chromatography Methods 0.000 claims abstract description 20
- 238000002835 absorbance Methods 0.000 claims abstract description 19
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 12
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 12
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 12
- 238000000746 purification Methods 0.000 claims abstract description 10
- 238000001728 nano-filtration Methods 0.000 claims abstract description 8
- 230000007717 exclusion Effects 0.000 claims abstract description 4
- 238000002955 isolation Methods 0.000 claims abstract description 4
- 229940124587 cephalosporin Drugs 0.000 claims description 10
- 239000012466 permeate Substances 0.000 claims description 9
- 229930186147 Cephalosporin Natural products 0.000 claims description 3
- 150000001780 cephalosporins Chemical class 0.000 claims description 3
- 238000005374 membrane filtration Methods 0.000 claims description 3
- ZAIPMKNFIOOWCQ-UEKVPHQBSA-N cephalexin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C)C(O)=O)=CC=CC=C1 ZAIPMKNFIOOWCQ-UEKVPHQBSA-N 0.000 claims description 2
- 229940106164 cephalexin Drugs 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- NVIAYEIXYQCDAN-CLZZGJSISA-N 7beta-aminodeacetoxycephalosporanic acid Chemical compound S1CC(C)=C(C(O)=O)N2C(=O)[C@@H](N)[C@@H]12 NVIAYEIXYQCDAN-CLZZGJSISA-N 0.000 claims 6
- CSGFFYNMTALICU-ZWNOBZJWSA-N adipyl-7-aminodesacetoxycephalosporanic acid Natural products CC1=C(N2[C@H](SC1)[C@H](NC(=O)CCCCC(O)=O)C2=O)C(O)=O CSGFFYNMTALICU-ZWNOBZJWSA-N 0.000 claims 5
- 238000004090 dissolution Methods 0.000 claims 2
- 230000002378 acidificating effect Effects 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 5
- 230000003115 biocidal effect Effects 0.000 abstract 1
- 239000012264 purified product Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 21
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 18
- 239000000243 solution Substances 0.000 description 12
- 239000007864 aqueous solution Substances 0.000 description 10
- 238000002425 crystallisation Methods 0.000 description 9
- 230000008025 crystallization Effects 0.000 description 9
- 239000000126 substance Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 229920002492 poly(sulfone) Polymers 0.000 description 4
- 238000006049 ring expansion reaction Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229930182555 Penicillin Natural products 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 150000002605 large molecules Chemical class 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229940049954 penicillin Drugs 0.000 description 2
- -1 penicillin sulfoxides Chemical class 0.000 description 2
- 239000008055 phosphate buffer solution Substances 0.000 description 2
- 229920006393 polyether sulfone Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 108700023418 Amidases Proteins 0.000 description 1
- 101100285688 Caenorhabditis elegans hrg-7 gene Proteins 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 102000005922 amidase Human genes 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000003782 beta lactam antibiotic agent Substances 0.000 description 1
- 235000010633 broth Nutrition 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000006114 decarboxylation reaction Methods 0.000 description 1
- 230000007071 enzymatic hydrolysis Effects 0.000 description 1
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- UXOUKMQIEVGVLY-UHFFFAOYSA-N morin Natural products OC1=CC(O)=CC(C2=C(C(=O)C3=C(O)C=C(O)C=C3O2)O)=C1 UXOUKMQIEVGVLY-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229940056360 penicillin g Drugs 0.000 description 1
- 150000002960 penicillins Chemical class 0.000 description 1
- WLJVXDMOQOGPHL-UHFFFAOYSA-N phenylacetic acid Chemical compound OC(=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-UHFFFAOYSA-N 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002132 β-lactam antibiotic Substances 0.000 description 1
- 229940124586 β-lactam antibiotics Drugs 0.000 description 1
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
- C12P35/00—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin
- C12P35/02—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin by desacylation of the substituent in the 7 position
Definitions
- the objective sought is the purification of 7-substituted-amino-deacetoxy-cephalosporins, by means of a specific membrane filtration technology, avoiding that the quality of the final product is insufficient in view of its subsequent use, as it is accompanied by a large number of impurities.
- Rl represents H;
- R2 may be phenylacetic, phenoxyacetic, hexenoic, 2 hexenoic, 3 hexenoic or octanoic;
- R3 can be H, a mono or divant cation, or alkyl of 1-3 C atoms.
- Ultrafiltration is a technique of separation of dissolved molecules according to their size, by passing a solution through a filter sufficiently fine enough to retain most of the large molecules, allowing the passage of the smaller ones and the solvents. In this way, ultrafiltration produces an enriched retained fraction, in large molecules and a large free filtration of these molecules.
- This choice is influenced by the chemical composition of the membrane itself, on the one hand, which will allow working in certain ranges of pH, pressure and temperature, and the specific value of the cut by molecular weight (Cutt off), on the other, in On which basis, selective separation of the molecules corresponding to the different products present will be carried out.
- cellulose acetate membranes As for the chemical composition, cellulose acetate membranes, polysulfones, fluoropolymers and polyether sulfones, which are capable of being used in wide ranges of pressure, temperature and pH, are known among others. With respect to the so-called Cutt-off value (nominal molecular weight of exclusion), of each of them, the existing possibilities cover an enormously high margin that includes approximate values of this parameter from 2,000 to 500,000.
- the limits between which the ultrafiltration technique is included are not clearly defined, so that at its lower limit, which depends fundamentally on the pore size that will allow a certain Cutt-off value to be reached, we start talking of a new technique called nanofiltration, which basically responds to a type of technique that uses membranes with nominal molecular weight exclusion values close to 2,000.
- the described procedure has a whole series of advantages, in addition to the high degree of purity achieved by using this separation compared to the conventional methods known until now, where the use of chemical procedures involves the use of solvents and / or reagents with the consequent problems of toxicity and more expensive process.
- the use of ultrafiltration allows working at all times in the absence of organic solvents and with low energy costs.
- the present invention describes a continuous process in which the solutions thus purified are suitable for use in later stages, as intermediate compounds, without the need for isolation.
- Processes where these intermediate compounds, obtained according to the described procedure, can be used are the preparation of 7-amino deacetoxy cephalosporic acid, both chemically and enzymatically, and, in turn, this in the synthesis of cephalexin.
- cephalosporin-G which crystallizes, similarly to Example 1, from an aqueous solution obtained by synthesis, which contains 88.3 g / 1 of said product has an HPLC potency of 905 mcg / mg and an absorbance of 0.540.
- Example 2 By crystallizing similarly to Example 1 an aqueous solution obtained by synthesis, 93.5 g / 1 of the product called Cephalosporin-G is obtained, with an HPLC potency of 865 mcg / mg and an absorbance of 0.863.
- the Cephalosporin-G product is crystallized with a potency of 935 mcg / mg and absorbance of 0.420.
- pH 7.0
- Temperature 25 2C
- Pressure 15 bar.
- a permeate obtained as described in Example 1, is conveniently diluted with a phosphate buffer solution to obtain a concentration of cephalosporin-G in the range of 40 g / 1.
- a suspension of Penicillin G (BOEHRINGER) in phosphate buffer solution is prepared at a rate of 60 g of enzyme per liter of buffer solution.
- Enzymatic hydrolysis is carried out by contacting the cephalosporin G solution with a fifth volume by volume of BOEHRINGER amidase suspension.
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)
- Cephalosporin Compounds (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97908294A EP0841338A1 (en) | 1996-03-15 | 1997-03-14 | Process for purifying 7-substituted-amino-desacetoxy-cephalosporines through the use of filtration membranes |
JP9533166A JPH11507062A (ja) | 1996-03-15 | 1997-03-14 | フィルター膜を使用した7−置換アミノ−デアセトキシセファロスポリンの精製方法 |
US08/945,890 US6100393A (en) | 1996-03-15 | 1997-03-14 | Process for purifying 7-substituted aminodeacetoxy-cephalosporins through the use of filtration membranes |
AU20295/97A AU2029597A (en) | 1996-03-15 | 1997-03-14 | Process for purifying 7-substituted-amino-desacetoxy-cephalosporines through the use of filtration membranes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09600636A ES2105988B1 (es) | 1996-03-15 | 1996-03-15 | Procedimiento para purificar 7-sustituido-amino-desacetoxi-cefalosporinas mediante el empleo de membranas de filtracion. |
ESP9600636 | 1996-03-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997034902A1 true WO1997034902A1 (es) | 1997-09-25 |
Family
ID=8294198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES1997/000065 WO1997034902A1 (es) | 1996-03-15 | 1997-03-14 | Procedimiento para purificar 7-sustituido-amino-desacetoxi-cefalosporinas mediante el empleo de membranas de filtracion |
Country Status (6)
Country | Link |
---|---|
US (1) | US6100393A (es) |
EP (1) | EP0841338A1 (es) |
JP (1) | JPH11507062A (es) |
AU (1) | AU2029597A (es) |
ES (1) | ES2105988B1 (es) |
WO (1) | WO1997034902A1 (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998048037A1 (en) * | 1997-04-22 | 1998-10-29 | Dsm N.V. | A METHOD FOR CONTROLLING THE SOLUBILITY OF A β-LACTAM NUCLEUS |
CN110526928A (zh) * | 2019-09-17 | 2019-12-03 | 河北科技大学 | 一种7-氨基去乙酰氧基头孢烷酸的精制方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100870885B1 (ko) | 2000-11-22 | 2008-11-28 | 산도즈 게엠베하 | 세프티오퍼 나트륨 염 제조방법 |
US6913697B2 (en) | 2001-02-14 | 2005-07-05 | Science & Technology Corporation @ Unm | Nanostructured separation and analysis devices for biological membranes |
WO2002065515A2 (en) | 2001-02-14 | 2002-08-22 | Science & Technology Corporation @ Unm | Nanostructured devices for separation and analysis |
US7465381B2 (en) * | 2004-01-22 | 2008-12-16 | Stc.Unm | Electrokinetic molecular separation in nanoscale fluidic channels |
US20060065528A1 (en) * | 2004-02-03 | 2006-03-30 | Gabriel Lopez | Nanostructured devices for separation and analysis |
US8105471B1 (en) | 2004-07-19 | 2012-01-31 | Han Sang M | Nanofluidics for bioseparation and analysis |
CN111392819A (zh) * | 2020-04-01 | 2020-07-10 | 大连理工大学 | 一种采用纳滤膜多级分离头孢类结晶废液的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1232656A (es) * | 1967-05-23 | 1971-05-19 | ||
EP0055137A2 (en) * | 1980-12-24 | 1982-06-30 | Takeda Chemical Industries, Ltd. | Method for concentrating beta-lactam antibiotic solution |
US5521068A (en) * | 1993-03-24 | 1996-05-28 | Sepracor, Inc. | Process for 7-aminodesacetoxycephalosporanic acid |
WO1997008175A1 (en) * | 1995-08-28 | 1997-03-06 | Lek Pharmaceutical & Chemical Co. Dd | Isolation of clavulanic acid from fermentation broth by ultrafiltration |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6705787A (es) * | 1967-03-08 | 1968-09-09 | ||
FR1589113A (es) * | 1967-10-05 | 1970-03-23 | ||
GB1449808A (en) * | 1972-11-21 | 1976-09-15 | Beecham Group Ltd | 6-aminopenicillanic acid preparation |
IL46150A (en) * | 1973-12-20 | 1979-07-25 | Snam Progetti | Enzymatic hydrolysis of cephalosporins deriving from the chemical expanding of the penicillin g ring and enzymatic syntehsis of semisynthetic cephalosporins |
ES431585A1 (es) * | 1974-11-02 | 1976-11-16 | Gema Sa | Procedimiento para la transformacion de acido 6-aminopeni- cilanico en 7-amino-desacetoxicefalosporanico. |
DE3266168D1 (en) * | 1981-07-10 | 1985-10-17 | Gambro Lundia Ab | A membrane and an arrangement for the removal of a substance from a solution |
JPS5982097A (ja) * | 1982-10-29 | 1984-05-11 | Toyo Jozo Co Ltd | 固定化酵素法による6−アミノペニシラン酸の改良製造法 |
US4767851A (en) * | 1984-07-16 | 1988-08-30 | Gema, S.A. | Process for the preparation of 7-amino and 7-substituted amino-desacetoxycephalosporins |
US5070194A (en) * | 1985-05-17 | 1991-12-03 | Otsuka Kagaku Kabushiki Kaisha | Method for production of β-lactam derivatives |
CS268591B1 (en) * | 1988-01-28 | 1990-03-14 | Brokes Peter | Method of enzymes winning from fermentation substrate from penicillin production by means of ultrafiltration |
DD277088A1 (de) * | 1988-11-18 | 1990-03-21 | Jenapharm Veb | Verfahren zur isolierung von benzylpenicillin aus mikrobiologischen bruehen |
US5512454A (en) * | 1994-02-03 | 1996-04-30 | Bristol-Myers Squibb Company | Enzymatic acylation of 3-hydroxymethyl cephalosporins |
-
1996
- 1996-03-15 ES ES09600636A patent/ES2105988B1/es not_active Expired - Fee Related
-
1997
- 1997-03-14 US US08/945,890 patent/US6100393A/en not_active Expired - Fee Related
- 1997-03-14 JP JP9533166A patent/JPH11507062A/ja active Pending
- 1997-03-14 WO PCT/ES1997/000065 patent/WO1997034902A1/es not_active Application Discontinuation
- 1997-03-14 AU AU20295/97A patent/AU2029597A/en not_active Abandoned
- 1997-03-14 EP EP97908294A patent/EP0841338A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1232656A (es) * | 1967-05-23 | 1971-05-19 | ||
EP0055137A2 (en) * | 1980-12-24 | 1982-06-30 | Takeda Chemical Industries, Ltd. | Method for concentrating beta-lactam antibiotic solution |
US5521068A (en) * | 1993-03-24 | 1996-05-28 | Sepracor, Inc. | Process for 7-aminodesacetoxycephalosporanic acid |
WO1997008175A1 (en) * | 1995-08-28 | 1997-03-06 | Lek Pharmaceutical & Chemical Co. Dd | Isolation of clavulanic acid from fermentation broth by ultrafiltration |
Non-Patent Citations (4)
Title |
---|
CHEMICAL ABSTRACTS, vol. 104, no. 7, 17 February 1986, Columbus, Ohio, US; abstract no. 49746c, page 422; column R; XP002035447 * |
CHEMICAL ABSTRACTS, vol. 115, no. 2, 15 July 1991, Columbus, Ohio, US; abstract no. 15526t, page 444; column l; XP002033741 * |
DEV.IND. MICROBIOL., vol. 26, 1985, pages 455 - 470 * |
INT.J.ARTIF.ORGANS, vol. 12, no. 6, 1989, pages 379 - 383 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998048037A1 (en) * | 1997-04-22 | 1998-10-29 | Dsm N.V. | A METHOD FOR CONTROLLING THE SOLUBILITY OF A β-LACTAM NUCLEUS |
CN110526928A (zh) * | 2019-09-17 | 2019-12-03 | 河北科技大学 | 一种7-氨基去乙酰氧基头孢烷酸的精制方法 |
Also Published As
Publication number | Publication date |
---|---|
ES2105988B1 (es) | 1998-07-01 |
ES2105988A1 (es) | 1997-10-16 |
AU2029597A (en) | 1997-10-10 |
JPH11507062A (ja) | 1999-06-22 |
EP0841338A1 (en) | 1998-05-13 |
US6100393A (en) | 2000-08-08 |
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