GB1470330A - Method of producing 1-n-l- - alpha-hydroxy-ypsilon-aminobutyryl -xk-62-2 - Google Patents
Method of producing 1-n-l- - alpha-hydroxy-ypsilon-aminobutyryl -xk-62-2Info
- Publication number
- GB1470330A GB1470330A GB5378174A GB5378174A GB1470330A GB 1470330 A GB1470330 A GB 1470330A GB 5378174 A GB5378174 A GB 5378174A GB 5378174 A GB5378174 A GB 5378174A GB 1470330 A GB1470330 A GB 1470330A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compound
- formula
- antibiotic
- iii
- ocor
- 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.)
- Expired
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- 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
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- Oncology (AREA)
- Animal Behavior & Ethology (AREA)
- Communicable Diseases (AREA)
- Public Health (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
1470330 Preparation of derivative of antibiotic XK-62-2 KYOWA HAKKO KOGYO CO Ltd and ABBOT LABORATORIES 12 Dec 1974 [12 Dec 1973] 53781/74 Heading C2C The antibiotic I or a non-toxic salt thereof, is prepared by (i) reacting an antibiotic II with an acylating reagent of formula CH 3 OCOR 3 , C 2 H 5 OCOR 3 , R 4 CH 2 COR 3 or R 4 CH 2 COOH (in which R 1 and R 2 are each H, OH, NO 2 , Cl, Br, I, 1-5C alkyl or 1-5C alkoxy; R 3 is Cl, Br or I and R 4 is H, Cl, Br or I) to give a protected amino compound III (in which Y 1 , when taken separately, is H and Y 2 is a group of formula CH 3 OCO-, C 2 H 5 OCO- or R 4 CH 2 CO-; or Y 1 and Y 2 together represent phthaloyl); (ii) reacting the compound III with an acylating agent of formula (in which Z is Cl, Br, I, OH or a group of formula to produce a compound IV and (iii) removing the protecting groups from the compound IV to give the compound I and optionally forming a salt derivative.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13782873A JPS5635194B2 (en) | 1973-12-12 | 1973-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1470330A true GB1470330A (en) | 1977-04-14 |
Family
ID=15207784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5378174A Expired GB1470330A (en) | 1973-12-12 | 1974-12-12 | Method of producing 1-n-l- - alpha-hydroxy-ypsilon-aminobutyryl -xk-62-2 |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5635194B2 (en) |
| AT (1) | AT337360B (en) |
| CA (1) | CA1030531A (en) |
| DE (1) | DE2458920A1 (en) |
| DK (1) | DK644274A (en) |
| ES (1) | ES432863A1 (en) |
| FR (1) | FR2254566B1 (en) |
| GB (1) | GB1470330A (en) |
| IN (1) | IN141069B (en) |
| NL (1) | NL7416210A (en) |
| NO (1) | NO139563C (en) |
| PH (1) | PH14352A (en) |
| SE (1) | SE417826B (en) |
| ZA (1) | ZA747908B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX3676E (en) * | 1975-07-15 | 1981-04-23 | Abbott Lab | PROCEDURE FOR OBTAINING DERIVATIVES FROM ANTIBIOTIC XK-62-2 |
-
1973
- 1973-12-12 JP JP13782873A patent/JPS5635194B2/ja not_active Expired
-
1974
- 1974-12-10 NO NO744448A patent/NO139563C/en unknown
- 1974-12-11 ZA ZA00747908A patent/ZA747908B/en unknown
- 1974-12-11 DK DK644274A patent/DK644274A/da unknown
- 1974-12-11 PH PH16610A patent/PH14352A/en unknown
- 1974-12-12 NL NL7416210A patent/NL7416210A/en not_active Application Discontinuation
- 1974-12-12 GB GB5378174A patent/GB1470330A/en not_active Expired
- 1974-12-12 ES ES432863A patent/ES432863A1/en not_active Expired
- 1974-12-12 AT AT991974A patent/AT337360B/en not_active IP Right Cessation
- 1974-12-12 DE DE19742458920 patent/DE2458920A1/en active Pending
- 1974-12-12 CA CA216,641A patent/CA1030531A/en not_active Expired
- 1974-12-12 SE SE7415610A patent/SE417826B/en unknown
- 1974-12-12 FR FR7440978A patent/FR2254566B1/fr not_active Expired
- 1974-12-24 IN IN2848/CAL/1974A patent/IN141069B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA747908B (en) | 1976-01-28 |
| IN141069B (en) | 1977-01-15 |
| FR2254566A1 (en) | 1975-07-11 |
| AU7636174A (en) | 1976-06-17 |
| SE417826B (en) | 1981-04-13 |
| NL7416210A (en) | 1975-06-16 |
| AT337360B (en) | 1977-06-27 |
| JPS5088051A (en) | 1975-07-15 |
| ES432863A1 (en) | 1976-11-01 |
| NO744448L (en) | 1975-07-07 |
| JPS5635194B2 (en) | 1981-08-15 |
| DK644274A (en) | 1975-08-18 |
| PH14352A (en) | 1981-06-03 |
| NO139563C (en) | 1979-04-04 |
| CA1030531A (en) | 1978-05-02 |
| SE7415610L (en) | 1975-06-13 |
| NO139563B (en) | 1978-12-27 |
| FR2254566B1 (en) | 1979-08-10 |
| DE2458920A1 (en) | 1975-06-26 |
| ATA991974A (en) | 1976-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |