AU1786299A - Complexes of beta-lactam antibiotics and 1-naphthol - Google Patents
Complexes of beta-lactam antibiotics and 1-naphtholInfo
- Publication number
- AU1786299A AU1786299A AU17862/99A AU1786299A AU1786299A AU 1786299 A AU1786299 A AU 1786299A AU 17862/99 A AU17862/99 A AU 17862/99A AU 1786299 A AU1786299 A AU 1786299A AU 1786299 A AU1786299 A AU 1786299A
- Authority
- AU
- Australia
- Prior art keywords
- naphthol
- complexes
- beta
- lactam antibiotics
- lactam
- 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.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
-
- 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
- C12P35/04—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin by acylation of the substituent in the 7 position
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1007828A NL1007828C2 (en) | 1997-12-18 | 1997-12-18 | Complexes of beta-lactam antibiotics and 1-naphthol. |
NL1007828 | 1997-12-18 | ||
PCT/NL1998/000714 WO1999031109A1 (en) | 1997-12-18 | 1998-12-14 | COMPLEXES OF ss-LACTAM ANTIBIOTICS AND 1-NAPHTHOL |
Publications (1)
Publication Number | Publication Date |
---|---|
AU1786299A true AU1786299A (en) | 1999-07-05 |
Family
ID=19766208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU17862/99A Abandoned AU1786299A (en) | 1997-12-18 | 1998-12-14 | Complexes of beta-lactam antibiotics and 1-naphthol |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1786299A (en) |
NL (1) | NL1007828C2 (en) |
WO (1) | WO1999031109A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1013402C2 (en) * | 1999-10-27 | 2001-05-01 | Dsm Nv | Method for the preparation of a beta-lactam antibiotic. |
BRPI0412302A (en) | 2003-07-03 | 2006-06-13 | Dsm Ip Assets Bv | process for preparing cefradine |
CN103757085B (en) * | 2013-11-28 | 2016-06-15 | 湖南福来格生物技术有限公司 | Cefaclor and synthetic method thereof |
CN110408670A (en) * | 2019-08-19 | 2019-11-05 | 苏州盛达药业有限公司 | A kind of method of Enzyme catalyzed synthesis Cefaclor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5246956B2 (en) * | 1974-04-02 | 1977-11-29 | ||
US4003896A (en) * | 1974-12-17 | 1977-01-18 | Novo Industri A/S | Method of preparing a sparingly soluble complex of cephalexin |
DE618979T1 (en) * | 1991-12-19 | 1995-05-18 | Novo Nordisk As | IMPROVED METHOD FOR PRODUCING SPECIFIC -G (B) -LACTAM ANTIBIOTICS. |
-
1997
- 1997-12-18 NL NL1007828A patent/NL1007828C2/en not_active IP Right Cessation
-
1998
- 1998-12-14 AU AU17862/99A patent/AU1786299A/en not_active Abandoned
- 1998-12-14 WO PCT/NL1998/000714 patent/WO1999031109A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
NL1007828C2 (en) | 1999-06-21 |
WO1999031109A1 (en) | 1999-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |