ES472429A1 - Un procedimiento para la preparacion de compuestos de 4-de-soxi-4-amino-eritromicina a. - Google Patents
Un procedimiento para la preparacion de compuestos de 4-de-soxi-4-amino-eritromicina a.Info
- Publication number
- ES472429A1 ES472429A1 ES472429A ES472429A ES472429A1 ES 472429 A1 ES472429 A1 ES 472429A1 ES 472429 A ES472429 A ES 472429A ES 472429 A ES472429 A ES 472429A ES 472429 A1 ES472429 A1 ES 472429A1
- Authority
- ES
- Spain
- Prior art keywords
- hydrogen
- erythromycin
- derivatives
- bond
- formula
- 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
- C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
- C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
- C07H17/08—Hetero rings containing eight or more ring members, e.g. erythromycins
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (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)
- Medicinal Chemistry (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)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Un procedimiento para la preparación de compuestos de 4''''- desoxi-4-amino-eritromicina A de la fórmula: **(Fórmula)** y sus sales de adición de ácido farmacéuticamente aceptables, en donde R1 y R2 son cada uno hidrógeno o alconoilo de 2 a 3 átomos de carbono; R3 es hidrógeno; R2 y R3 cuando se toman juntos son -C-; R'' es OH y R forma un enlace con el átomo de carbono al que está unido R'' es OH y R forma un enlace con el átomo de carbono al que está unido R'' o R'' es = O y R es hidrógeno; con la condición de que cuando R2 es hidrógeno R es hidrógeno.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76548077A | 1977-02-04 | 1977-02-04 | |
| US05/856,479 US4150220A (en) | 1977-02-04 | 1977-12-01 | Semi-synthetic 4"-erythromycin A derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES472429A1 true ES472429A1 (es) | 1979-04-01 |
Family
ID=27117613
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES466057A Expired ES466057A1 (es) | 1977-02-04 | 1978-01-17 | Un procedimiento para preparar compuestos de 4"-desoxi-4"- amino-eritromicina a. |
| ES472429A Expired ES472429A1 (es) | 1977-02-04 | 1978-08-08 | Un procedimiento para la preparacion de compuestos de 4-de-soxi-4-amino-eritromicina a. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES466057A Expired ES466057A1 (es) | 1977-02-04 | 1978-01-17 | Un procedimiento para preparar compuestos de 4"-desoxi-4"- amino-eritromicina a. |
Country Status (30)
| Country | Link |
|---|---|
| JP (1) | JPS5827798B2 (es) |
| AR (1) | AR222147A1 (es) |
| AU (1) | AU501298B1 (es) |
| BG (2) | BG32718A3 (es) |
| CA (1) | CA1106367A (es) |
| CH (1) | CH628906A5 (es) |
| CS (1) | CS221801B2 (es) |
| DD (1) | DD140048A5 (es) |
| DE (1) | DE2804507C2 (es) |
| DK (1) | DK148036C (es) |
| ES (2) | ES466057A1 (es) |
| FI (1) | FI780354A7 (es) |
| FR (2) | FR2379550A1 (es) |
| GB (2) | GB1585316A (es) |
| GR (1) | GR68691B (es) |
| HU (1) | HU182559B (es) |
| IE (1) | IE46661B1 (es) |
| IL (2) | IL53968A0 (es) |
| IT (1) | IT1094209B (es) |
| LU (1) | LU79004A1 (es) |
| NL (1) | NL176174C (es) |
| NO (2) | NO146472C (es) |
| NZ (1) | NZ186385A (es) |
| PH (2) | PH14421A (es) |
| PL (1) | PL116228B1 (es) |
| PT (1) | PT67568B (es) |
| RO (4) | RO79687A7 (es) |
| SE (2) | SE445223B (es) |
| SU (1) | SU927122A3 (es) |
| YU (3) | YU40913B (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4133950A (en) * | 1978-01-03 | 1979-01-09 | Pfizer Inc. | 4"-Deoxy-4"-carbamate and dithiocarbamate derivatives of oleandomycin and its esters |
| US4124755A (en) * | 1978-01-03 | 1978-11-07 | Pfizer Inc. | 11-Alkanoyl-4"-deoxy-4"-isonitrilo-oleandomycin derivatives |
| US4382085A (en) * | 1982-03-01 | 1983-05-03 | Pfizer Inc. | 4"-Epi erythromycin A and derivatives thereof as useful antibacterial agents |
| US4518590A (en) * | 1984-04-13 | 1985-05-21 | Pfizer Inc. | 9α-Aza-9α-homoerythromycin compounds, pharmaceutical compositions and therapeutic method |
| US6407074B1 (en) | 1997-06-11 | 2002-06-18 | Pfizer Inc | C-4″-substituted macrolide derivatives |
| HN1998000074A (es) * | 1997-06-11 | 1999-01-08 | Pfizer Prod Inc | Derivados de macrolidos c-4 sustituidos |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3836519A (en) * | 1973-05-04 | 1974-09-17 | Abbott Lab | Sulfonyl derivatives of erythromycin |
| US3884903A (en) * | 1973-06-21 | 1975-05-20 | Abbott Lab | 4{41 -Deoxy-4{41 -oxoerythromycin B derivatives |
-
1978
- 1978-01-10 SE SE7800270A patent/SE445223B/sv not_active IP Right Cessation
- 1978-01-13 PH PH20662A patent/PH14421A/en unknown
- 1978-01-17 ES ES466057A patent/ES466057A1/es not_active Expired
- 1978-01-18 YU YU73/78A patent/YU40913B/xx unknown
- 1978-01-18 AR AR270752A patent/AR222147A1/es active
- 1978-01-23 PT PT67568A patent/PT67568B/pt unknown
- 1978-01-31 CH CH106178A patent/CH628906A5/fr not_active IP Right Cessation
- 1978-02-02 RO RO78101651A patent/RO79687A7/ro unknown
- 1978-02-02 RO RO7893080A patent/RO77345A/ro unknown
- 1978-02-02 GR GR55330A patent/GR68691B/el unknown
- 1978-02-02 RO RO78101650A patent/RO79686A7/ro unknown
- 1978-02-02 GB GB34309/79A patent/GB1585316A/en not_active Expired
- 1978-02-02 RO RO105255A patent/RO81622B/ro unknown
- 1978-02-02 GB GB4165/78A patent/GB1585315A/en not_active Expired
- 1978-02-02 DE DE2804507A patent/DE2804507C2/de not_active Expired
- 1978-02-02 CS CS78703A patent/CS221801B2/cs unknown
- 1978-02-02 CA CA296,037A patent/CA1106367A/en not_active Expired
- 1978-02-03 BG BG038579A patent/BG32718A3/xx unknown
- 1978-02-03 IE IE239/78A patent/IE46661B1/en not_active IP Right Cessation
- 1978-02-03 PL PL1978204428A patent/PL116228B1/pl unknown
- 1978-02-03 FR FR7803066A patent/FR2379550A1/fr active Granted
- 1978-02-03 JP JP53011352A patent/JPS5827798B2/ja not_active Expired
- 1978-02-03 NZ NZ186385A patent/NZ186385A/xx unknown
- 1978-02-03 BG BG040069A patent/BG33159A3/xx unknown
- 1978-02-03 DK DK51878A patent/DK148036C/da not_active IP Right Cessation
- 1978-02-03 IT IT20005/78A patent/IT1094209B/it active
- 1978-02-03 NL NLAANVRAGE7801262,A patent/NL176174C/xx not_active IP Right Cessation
- 1978-02-03 IL IL53968A patent/IL53968A0/xx not_active IP Right Cessation
- 1978-02-03 FI FI780354A patent/FI780354A7/fi not_active Application Discontinuation
- 1978-02-03 DD DD78203547A patent/DD140048A5/de unknown
- 1978-02-03 NO NO780389A patent/NO146472C/no unknown
- 1978-02-03 AU AU32990/78A patent/AU501298B1/en not_active Expired
- 1978-02-03 HU HU78PI611A patent/HU182559B/hu not_active IP Right Cessation
- 1978-02-03 LU LU79004A patent/LU79004A1/xx unknown
- 1978-02-03 SU SU782573754A patent/SU927122A3/ru active
- 1978-07-07 FR FR7820334A patent/FR2385735A1/fr active Granted
- 1978-08-08 ES ES472429A patent/ES472429A1/es not_active Expired
- 1978-09-01 PH PH21555A patent/PH16675A/en unknown
-
1981
- 1981-01-27 IL IL61997A patent/IL61997A0/xx unknown
- 1981-06-05 NO NO811913A patent/NO150484C/no unknown
-
1983
- 1983-02-07 YU YU265/83A patent/YU40798B/xx unknown
- 1983-02-16 SE SE8300870A patent/SE457086B/xx not_active IP Right Cessation
- 1983-11-21 YU YU2279/83A patent/YU40799B/xx unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19980302 |