IE41561L - Enzymatic deacylation of penicillin derivatives - Google Patents
Enzymatic deacylation of penicillin derivativesInfo
- Publication number
- IE41561L IE41561L IE751356A IE135675A IE41561L IE 41561 L IE41561 L IE 41561L IE 751356 A IE751356 A IE 751356A IE 135675 A IE135675 A IE 135675A IE 41561 L IE41561 L IE 41561L
- Authority
- IE
- Ireland
- Prior art keywords
- penicillin derivatives
- enzymatic deacylation
- deacylation
- deacylate
- penam
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
- C12N9/80—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in linear amides (3.5.1)
- C12N9/84—Penicillin amidase (3.5.1.11)
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/823—Acetobacter
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/83—Arthrobacter
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/832—Bacillus
- Y10S435/839—Bacillus subtilis
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/848—Escherichia
- Y10S435/849—Escherichia coli
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/873—Proteus
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Genetics & Genomics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Mycology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Deacylation of benzyl- and phenoxymethylpenicillin tetrazoles to produce 6-amino-2,2-dimethyl-3-(tetrazol-5-yl)penam by the use of selected deacylases. The process is useful in the purification of said penam which is a valuable synthetic intermediate. It has been found that those enzymes which will deacylate benzyl- and phenoxymethylpenicillin will generally deacylate the corresponding tetrazoles.
[US3905868A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US529480A US3905868A (en) | 1974-12-04 | 1974-12-04 | Enzymatic deacylation of benzyl- and phenoxymethylpenicillin tetrazoles |
Publications (2)
Publication Number | Publication Date |
---|---|
IE41561L true IE41561L (en) | 1976-06-04 |
IE41561B1 IE41561B1 (en) | 1980-01-30 |
Family
ID=24110086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE1356/75A IE41561B1 (en) | 1974-12-04 | 1975-06-17 | Enzymatic deacylation of benzyl- and phenoxymethylpenicillin tetrazoles |
Country Status (10)
Country | Link |
---|---|
US (1) | US3905868A (en) |
JP (1) | JPS5198297A (en) |
BE (1) | BE832144A (en) |
DE (1) | DE2533820A1 (en) |
DK (1) | DK358575A (en) |
FR (1) | FR2309557A1 (en) |
GB (1) | GB1481760A (en) |
IE (1) | IE41561B1 (en) |
LU (1) | LU73181A1 (en) |
NL (1) | NL7508961A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4113566A (en) * | 1976-11-26 | 1978-09-12 | Pfizer Inc. | Process for preparing 6-aminopenicillanic acid |
US5212078A (en) * | 1989-08-28 | 1993-05-18 | International Flavors And Fragrances Inc. | Process for producing a lactone |
US5155029A (en) * | 1989-08-28 | 1992-10-13 | International Flavors & Fragrances Inc. | Process for producing a cyclic ether |
US4970163A (en) * | 1989-08-28 | 1990-11-13 | International Flavors & Fragrances Inc. | Process for producing diol and lactone and microorganisms capable of same |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3736230A (en) * | 1969-02-17 | 1973-05-29 | P Delin | Process for producing 6-amino-penicillanic acid |
-
1974
- 1974-12-04 US US529480A patent/US3905868A/en not_active Expired - Lifetime
-
1975
- 1975-06-17 IE IE1356/75A patent/IE41561B1/en unknown
- 1975-07-28 NL NL7508961A patent/NL7508961A/en not_active Application Discontinuation
- 1975-07-29 DE DE19752533820 patent/DE2533820A1/en active Pending
- 1975-07-30 JP JP50092184A patent/JPS5198297A/en active Pending
- 1975-08-06 BE BE1006815A patent/BE832144A/en unknown
- 1975-08-07 FR FR7524675A patent/FR2309557A1/en active Granted
- 1975-08-07 DK DK358575A patent/DK358575A/en unknown
- 1975-08-08 LU LU73181A patent/LU73181A1/xx unknown
- 1975-12-04 GB GB49896/75A patent/GB1481760A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2309557A1 (en) | 1976-11-26 |
BE832144A (en) | 1976-02-06 |
GB1481760A (en) | 1977-08-03 |
DK358575A (en) | 1976-06-05 |
JPS5198297A (en) | 1976-08-30 |
DE2533820A1 (en) | 1976-06-16 |
US3905868A (en) | 1975-09-16 |
FR2309557B1 (en) | 1977-12-16 |
NL7508961A (en) | 1976-06-09 |
IE41561B1 (en) | 1980-01-30 |
LU73181A1 (en) | 1976-08-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IE36881L (en) | 7, 7-disubstituted cepalosporins and 6, 6-disubstituted¹penicillins | |
GR80987B (en) | Process for the preparation of oligosaccharides-containing products from biomass, oligosaccharides-containing products and their use | |
ES426272A1 (en) | Preparation of cephalosporin compounds | |
CA1012981A (en) | Method for the recovery of unreacted compound in the production of urea | |
IE41561L (en) | Enzymatic deacylation of penicillin derivatives | |
GB1518759A (en) | Method of making steering wheels | |
ATE133204T1 (en) | METHOD FOR THE CONTINUOUS CONVERSION OF CEPHALOSPORINE DERIVATIVES TO GLUTARYL-7-AMINO-CEPHALOSPORAN ACID DERIVATIVES | |
IE38150B1 (en) | Process for preparing desacetoxycephalosporins and novel intermediates | |
ES420695A1 (en) | 6-Aminopenicillanic acid preparation | |
IE42209L (en) | 1-alkyl-2-(phenoxymethyl)-5-nitro-imidazoles | |
JPS51133488A (en) | Process for producing antibiotics enzymatically | |
IE36761L (en) | Penicillin acylase | |
IE42380L (en) | Deacetoxy cephalosporins via penicillin sulfoxide¹rearrangement. | |
ES468942A1 (en) | Method for producing cepham compounds | |
ES385907A1 (en) | Process for the production of 6-aminopenicillanic acid | |
GB1479174A (en) | Process for the preparation of 6-amino-penicillanic acid 1-oxide | |
GB1516899A (en) | Process for the manufacture of hexamethyldisilazane | |
GB961517A (en) | Process of producing 6-aminopenicillanic acid | |
JPS5394093A (en) | Novel process for preparation of 7-amino-cephalosporanic acid and their derivatives | |
FR2036383A5 (en) | Prepn of 6-aminopenicillanic acid by splitting penicillins | |
IE890128L (en) | Method of producing 2-substituted oximino-3-oxobutyric¹acids. | |
ES435618A1 (en) | Process of making cephamycin C by fermentation | |
GB924455A (en) | Production of 6-aminopenicillanic acid | |
ES427389A1 (en) | Process for cleaving an imido side chain from penicillins and cephalosporins | |
AU8624975A (en) | A process for the conversion of 6-aminopenicillanic acid (6-apa) into 7-aminodesacetoxycephalosporanic acid (7-adca) |