RO79969B - Procedeu pentru prepararea unor derivati ai kanamicinei - Google Patents
Procedeu pentru prepararea unor derivati ai kanamicineiInfo
- Publication number
- RO79969B RO79969B RO101733A RO10173377A RO79969B RO 79969 B RO79969 B RO 79969B RO 101733 A RO101733 A RO 101733A RO 10173377 A RO10173377 A RO 10173377A RO 79969 B RO79969 B RO 79969B
- Authority
- RO
- Romania
- Prior art keywords
- penta
- tetra
- kanamycin
- acyl groups
- kanamicine
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- 229960000583 acetic acid Drugs 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000012362 glacial acetic acid Substances 0.000 abstract 1
- 238000007327 hydrogenolysis reaction Methods 0.000 abstract 1
- SBUJHOSQTJFQJX-NOAMYHISSA-N kanamycin Chemical class O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N SBUJHOSQTJFQJX-NOAMYHISSA-N 0.000 abstract 1
- 229960000318 kanamycin Drugs 0.000 abstract 1
- 230000005012 migration Effects 0.000 abstract 1
- 238000013508 migration Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
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
-
- 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)
- 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)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Se prepara un derivat al kanamicinei cu formula: (vezi formula) prin reactia dintre 1,3, 3'', 6'-tetra--N-benziloxicarbonil-kanamicina A si acid în exces la temperatura camerei, în mediu de piridina apoi produsul de reactie prezentat de penta-0-acetil-1,1,3'',6-tetra-N-benziloxicarbonilkanamicina A, este supus hidrogenolizei la temperatura de 60 degree C, în prezenta de 5% paladiu, în mediu de acetat de etil cu continut de acid acetic glacial, iar produsul rezultat reprezentat de penta-0-acetilkanamicina A, este supus neutralizarii pentru realizarea migrarii intramoleculara a grupelor acil de la oxigen la azot, iar dupa îndepartarea grupelor 0-acil ramase, se separa derivatul N-protejat, în mod cunoscut.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB15421/76A GB1530201A (en) | 1976-04-14 | 1976-04-14 | Process for the preparation of aminoglycoside antibiotics and intermediates therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO79969B true RO79969B (ro) | 1983-01-30 |
| RO79969A RO79969A (ro) | 1983-02-01 |
Family
ID=10058845
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO77101733A RO79969A (ro) | 1976-04-14 | 1977-04-12 | Procedeu pentru prepararea unor derivati ai kanamicinei |
| RO7790001A RO74431A (ro) | 1976-04-14 | 1977-04-12 | Procedeu pentru prepararea unor derivati ai kanamicinei 1-n-substituite |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7790001A RO74431A (ro) | 1976-04-14 | 1977-04-12 | Procedeu pentru prepararea unor derivati ai kanamicinei 1-n-substituite |
Country Status (28)
| Country | Link |
|---|---|
| JP (2) | JPS52139044A (ro) |
| AR (1) | AR219074A1 (ro) |
| AT (1) | AT356267B (ro) |
| AU (1) | AU497416B2 (ro) |
| BE (1) | BE853564A (ro) |
| BG (2) | BG28072A4 (ro) |
| CA (1) | CA1083568A (ro) |
| CH (1) | CH622528A5 (ro) |
| CS (1) | CS202570B2 (ro) |
| DD (2) | DD135496A5 (ro) |
| DE (1) | DE2716533C3 (ro) |
| DK (1) | DK164277A (ro) |
| EG (1) | EG12909A (ro) |
| ES (1) | ES457793A1 (ro) |
| FI (1) | FI771144A7 (ro) |
| FR (1) | FR2348223A1 (ro) |
| GB (1) | GB1530201A (ro) |
| GR (1) | GR68936B (ro) |
| IE (1) | IE45030B1 (ro) |
| IL (1) | IL51775A (ro) |
| LU (1) | LU77108A1 (ro) |
| NL (1) | NL7703567A (ro) |
| NZ (1) | NZ183733A (ro) |
| PH (1) | PH14029A (ro) |
| PL (2) | PL197372A1 (ro) |
| PT (1) | PT66422B (ro) |
| RO (2) | RO79969A (ro) |
| ZA (1) | ZA771944B (ro) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2924659A1 (de) * | 1979-06-19 | 1981-01-22 | Bayer Ag | Pseudotrisaccharide, ihre herstellung und verwendung als arzneimittel |
| JPS61191642U (ro) * | 1985-05-20 | 1986-11-28 | ||
| IT1225484B (it) * | 1987-11-27 | 1990-11-14 | Pierrel Spa | Procedimento di sintesi dell'amikacina |
| CN101481397B (zh) * | 2009-01-23 | 2012-10-31 | 北京大学 | 一种新的卡那霉素a衍生物及其制备方法和用途 |
| DK2637668T3 (en) | 2010-11-04 | 2016-08-29 | Albireo Ab | Ibat inhibitors for the treatment of liver diseases |
| CN106573033A (zh) | 2014-06-25 | 2017-04-19 | Ea制药株式会社 | 固体制剂及其稳定化方法 |
| CA2952406A1 (en) | 2014-06-25 | 2015-12-30 | Ea Pharma Co., Ltd. | Solid formulation and method for preventing or reducing coloration thereof |
| EP3012252A1 (en) | 2014-10-24 | 2016-04-27 | Ferring BV | Crystal modifications of elobixibat |
| US10441604B2 (en) | 2016-02-09 | 2019-10-15 | Albireo Ab | Cholestyramine pellets and methods for preparation thereof |
| US10441605B2 (en) | 2016-02-09 | 2019-10-15 | Albireo Ab | Oral cholestyramine formulation and use thereof |
| US10786529B2 (en) | 2016-02-09 | 2020-09-29 | Albireo Ab | Oral cholestyramine formulation and use thereof |
| US11007142B2 (en) | 2018-08-09 | 2021-05-18 | Albireo Ab | Oral cholestyramine formulation and use thereof |
| US10722457B2 (en) | 2018-08-09 | 2020-07-28 | Albireo Ab | Oral cholestyramine formulation and use thereof |
-
1976
- 1976-04-14 GB GB15421/76A patent/GB1530201A/en not_active Expired
-
1977
- 1977-03-29 IL IL51775A patent/IL51775A/xx unknown
- 1977-03-29 AU AU23721/77A patent/AU497416B2/en not_active Expired
- 1977-03-30 ZA ZA00771944A patent/ZA771944B/xx unknown
- 1977-03-30 NZ NZ183733A patent/NZ183733A/xx unknown
- 1977-04-01 NL NL7703567A patent/NL7703567A/xx not_active Application Discontinuation
- 1977-04-12 RO RO77101733A patent/RO79969A/ro unknown
- 1977-04-12 GR GR53193A patent/GR68936B/el unknown
- 1977-04-12 PT PT66422A patent/PT66422B/pt unknown
- 1977-04-12 RO RO7790001A patent/RO74431A/ro unknown
- 1977-04-12 FI FI771144A patent/FI771144A7/fi not_active Application Discontinuation
- 1977-04-12 LU LU77108A patent/LU77108A1/xx unknown
- 1977-04-12 PH PH19649A patent/PH14029A/en unknown
- 1977-04-13 EG EG217/77A patent/EG12909A/xx active
- 1977-04-13 DK DK164277A patent/DK164277A/da not_active IP Right Cessation
- 1977-04-13 FR FR7711108A patent/FR2348223A1/fr not_active Withdrawn
- 1977-04-13 BE BE176696A patent/BE853564A/xx unknown
- 1977-04-13 CH CH457377A patent/CH622528A5/fr not_active IP Right Cessation
- 1977-04-13 PL PL19737277A patent/PL197372A1/xx unknown
- 1977-04-13 PL PL1977215139A patent/PL112867B1/pl unknown
- 1977-04-13 JP JP4246577A patent/JPS52139044A/ja active Granted
- 1977-04-13 CA CA276,055A patent/CA1083568A/en not_active Expired
- 1977-04-13 AR AR267190A patent/AR219074A1/es active
- 1977-04-13 IE IE761/77A patent/IE45030B1/en unknown
- 1977-04-14 DE DE2716533A patent/DE2716533C3/de not_active Expired
- 1977-04-14 CS CS772453A patent/CS202570B2/cs unknown
- 1977-04-14 ES ES457793A patent/ES457793A1/es not_active Expired
- 1977-04-14 BG BG037121A patent/BG28072A4/xx unknown
- 1977-04-14 AT AT261477A patent/AT356267B/de not_active IP Right Cessation
- 1977-04-14 BG BG036000A patent/BG27759A3/xx unknown
- 1977-04-14 DD DD77204695A patent/DD135496A5/xx unknown
- 1977-04-14 DD DD7700198399A patent/DD130661A5/xx unknown
- 1977-06-23 JP JP7490277A patent/JPS535141A/ja active Granted
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RO79969B (ro) | Procedeu pentru prepararea unor derivati ai kanamicinei | |
| RO70660B (ro) | Procedeu pentru prepararea unor derivati de 3-arilo0i-3-fenilpropilamina | |
| SE7907811L (sv) | Azetidinylforening for framstellning av cefemforeningar och forfarande for dess framstellning | |
| NO942895L (no) | Fremgangsmåte for fremstilling av taxanderivater | |
| RO73524B (ro) | Procedeu de preparare a unor derivati de alcaloizi | |
| Fukushima et al. | STUDIES ON MACROCYCLIC LACTONE ANTIBIOTICS. VI SKELETAL STRUCTURE OF COPIAMYCIN | |
| SU833971A1 (ru) | Способ получени 3-фенил-2-оксо- - КАРбОлиНОВ | |
| GB1505020A (en) | Substituted 2-phenylimino-thiazolines a process for their preparation and their use as ectoparasiticides | |
| GB1436593A (en) | N-substituted acetamides processes for their preparation and pharmaceutical compositions containing them apparatus for processing photograp | |
| RO72847B (ro) | Procedeu de preparare a cromonelor substituite | |
| JPS56103197A (en) | Novel d-glucose derivative and antitumor agent containing the same as active constitutent | |
| JPS5422331A (en) | Preparation of quinones | |
| US3937698A (en) | Tritiated derivatives of cyclic nucleotides monophosphates | |
| GB748846A (en) | A process for the manufacture of pregnan-3(-a)-ol-20-one and derivatives thereof | |
| JPS5598176A (en) | Novel phthalide derivative | |
| ES417337A2 (es) | Un procedimiento para la preparacion de nuevos derivados depiridina. | |
| RO72878B (ro) | Procedeu pentru prepararea 2-dezoxistreptaminoaminoglicozidelor | |
| RO72908B (ro) | Procedeu de preparare a unor derivati de piridina | |
| RO81034B1 (ro) | Derivati de estradiol si procedeu de preparare a acestora | |
| RO74502B (ro) | Procedeu pentru prepararea unor delta15-steroide | |
| Ball et al. | Synthesis of branched-chain, pyrrolidino-sugar derivatives related to apiose | |
| ES466305A1 (es) | Un procedimiento para la preparacion de una sal con un ami- noazucar basico o un aminoacido basico, de un derivado de benzopirano. | |
| JPS5444679A (en) | Production of 5-acyluridine derivative | |
| ES382318A1 (es) | Procedimiento para la produccion de esteres alquilicos de acido 3-acetoxi-2-metilen-propionico. | |
| JPS51138642A (en) | Process for preparing guanidinobenzoic acid derivatives |