RO91262B - Procedeu pentru prepararea stearatului de acetileritromicina - Google Patents
Procedeu pentru prepararea stearatului de acetileritromicinaInfo
- Publication number
- RO91262B RO91262B RO117230A RO11723085A RO91262B RO 91262 B RO91262 B RO 91262B RO 117230 A RO117230 A RO 117230A RO 11723085 A RO11723085 A RO 11723085A RO 91262 B RO91262 B RO 91262B
- Authority
- RO
- Romania
- Prior art keywords
- erythromycin
- compound
- acetyl
- stearate
- ester
- Prior art date
Links
- ULGZDMOVFRHVEP-RWJQBGPGSA-N Erythromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 ULGZDMOVFRHVEP-RWJQBGPGSA-N 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- -1 acetyl erythromycin stearate Chemical compound 0.000 abstract 2
- 239000003242 anti bacterial agent Substances 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229940088710 antibiotic agent Drugs 0.000 abstract 1
- 230000003115 biocidal effect Effects 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 229960003276 erythromycin Drugs 0.000 abstract 1
- 229960004142 erythromycin stearate Drugs 0.000 abstract 1
- 210000004211 gastric acid Anatomy 0.000 abstract 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical class CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Genetics & Genomics (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Oncology (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Communicable Diseases (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Coloring (AREA)
Abstract
Inventia se refera la un compus antibiotic, stearatul de acetil-eritromicina cu formula : (vezi formula). Compusul, conform inventiei, se absoarbe repede în tractul alimentar. Acidul gastric nu-l converteste într-o forma ineficienta, cum se întâmpla cu alti antibiotici de eritromicina. Absorbtia este de asemenea buna cînd pacientul asocieaza luarea medicamentului cu mîncarea. Compusul, conform inventiei, se prepara prin reactia dintre eritromicina baza cu o halogenura de acetil într-un solvent organic în prezenta unui acceptator de acid. Sarea de stearat se separa din esterul obtinut fara a separa esterul într-o faza intermediara.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK5884A DK149776C (da) | 1984-01-06 | 1984-01-06 | Antibiotisk virksom erytromycinforbindelse og praeparat indeholdende forbindelsen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO91262A RO91262A (ro) | 1987-06-30 |
| RO91262B true RO91262B (ro) | 1987-07-01 |
Family
ID=8089251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO117230A RO91262B (ro) | 1984-01-06 | 1985-01-07 | Procedeu pentru prepararea stearatului de acetileritromicina |
Country Status (38)
| Country | Link |
|---|---|
| US (1) | US4599326A (ro) |
| JP (1) | JPS60158197A (ro) |
| KR (1) | KR900006237B1 (ro) |
| AT (1) | AT386414B (ro) |
| AU (1) | AU565688B2 (ro) |
| BE (1) | BE901411A (ro) |
| BG (1) | BG43189A3 (ro) |
| CA (1) | CA1224461A (ro) |
| CH (1) | CH666275A5 (ro) |
| CS (1) | CS247191B2 (ro) |
| CY (1) | CY1462A (ro) |
| DE (1) | DE3500179A1 (ro) |
| DK (1) | DK149776C (ro) |
| ES (1) | ES8605818A1 (ro) |
| FI (1) | FI77249C (ro) |
| FR (1) | FR2557878B1 (ro) |
| GB (1) | GB2152502B (ro) |
| HK (1) | HK11590A (ro) |
| HU (1) | HU196221B (ro) |
| IE (1) | IE57967B1 (ro) |
| IL (1) | IL73885A (ro) |
| IS (1) | IS2968A7 (ro) |
| IT (1) | IT1184304B (ro) |
| KE (1) | KE3841A (ro) |
| LU (1) | LU85721A1 (ro) |
| MA (1) | MA20316A1 (ro) |
| MX (1) | MX156277A (ro) |
| NL (1) | NL8403979A (ro) |
| NO (1) | NO160263C (ro) |
| NZ (1) | NZ210606A (ro) |
| PH (1) | PH22471A (ro) |
| PL (1) | PL144349B1 (ro) |
| PT (1) | PT79777B (ro) |
| RO (1) | RO91262B (ro) |
| SE (1) | SE461854B (ro) |
| SU (1) | SU1410866A3 (ro) |
| YU (1) | YU44485B (ro) |
| ZA (1) | ZA8410143B (ro) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4874614A (en) * | 1985-03-25 | 1989-10-17 | Abbott Laboratories | Pharmaceutical tableting method |
| US4863741A (en) * | 1985-03-25 | 1989-09-05 | Abbott Laboratories | Tablet composition for drug combinations |
| JP3382159B2 (ja) * | 1998-08-05 | 2003-03-04 | 株式会社東芝 | 情報記録媒体とその再生方法及び記録方法 |
| US10004729B2 (en) | 2002-07-05 | 2018-06-26 | Collegium Pharmaceutical, Inc. | Tamper-resistant pharmaceutical compositions of opioids and other drugs |
| US7399488B2 (en) * | 2002-07-05 | 2008-07-15 | Collegium Pharmaceutical, Inc. | Abuse-deterrent pharmaceutical compositions of opiods and other drugs |
| US8840928B2 (en) | 2002-07-05 | 2014-09-23 | Collegium Pharmaceutical, Inc. | Tamper-resistant pharmaceutical compositions of opioids and other drugs |
| KR20060108692A (ko) * | 2003-10-31 | 2006-10-18 | 알자 코포레이션 | 메트포르민의 개선된 흡수를 위한 조성물 및 제형 |
| CA2916869A1 (en) | 2004-06-12 | 2005-12-29 | Jane C. Hirsh | Abuse-deterrent drug formulations |
| WO2006025882A2 (en) | 2004-08-25 | 2006-03-09 | The Uab Research Foundation | Absorption enhancers for drug administration |
| US9895444B2 (en) | 2004-08-25 | 2018-02-20 | Aegis Therapeutics, Llc | Compositions for drug administration |
| EP2158920A1 (en) | 2006-06-23 | 2010-03-03 | Aegis Therapeutics LLC | Stabilizing alkylglycoside compositions and methods thereof |
| US10668060B2 (en) | 2009-12-10 | 2020-06-02 | Collegium Pharmaceutical, Inc. | Tamper-resistant pharmaceutical compositions of opioids and other drugs |
| CN108892709A (zh) | 2011-05-18 | 2018-11-27 | 欧莫德里斯制药公司 | 改良的肽药物 |
| ES2906975T3 (es) | 2012-11-20 | 2022-04-21 | Eumederis Pharmaceuticals Inc | Productos farmacéuticos de péptidos mejorados |
| MX360816B (es) | 2012-11-20 | 2018-11-15 | Mederis Diabetes Llc | Productos farmacéuticos peptídicos mejorados para la resistencia a la insulina. |
| WO2014140699A1 (en) * | 2013-03-13 | 2014-09-18 | Calyx Chemicals And Pharmaceuticals Ltd | A novel process of liberation of erythromycin and preparation of its salts |
| PT3155017T (pt) | 2014-05-28 | 2024-05-14 | Mederis Diabetes Llc | Farmacêuticos peptídicos melhorados para resistência à insulina |
| US9737530B1 (en) | 2016-06-23 | 2017-08-22 | Collegium Pharmaceutical, Inc. | Process of making stable abuse-deterrent oral formulations |
| PH12019502594A1 (en) | 2017-05-19 | 2020-10-26 | Lunella Biotech Inc | Antimitoscins: targeted inhibitors of mitochondrial biogenesis for eradicating cancer stem cells |
| WO2019108729A1 (en) | 2017-12-01 | 2019-06-06 | Lunella Biotech, Inc. | Repurposcins: targeted inhibitors of mitochondrial biogenesis for eradicating cancer stem cells |
| WO2019157099A1 (en) | 2018-02-06 | 2019-08-15 | Aegis Therapeutics, Llc | Intranasal epinephrine formulations and methods for the treatment of disease |
| GB2600026B (en) | 2018-02-06 | 2022-10-12 | Aegis Therapeutics Llc | Intranasal epinephrine formulations and methods for the treatment of disease |
| AU2019402099B2 (en) * | 2018-12-17 | 2025-01-23 | Lunella Biotech, Inc. | Triple combination therapies for anti-aging |
| AU2019403048B2 (en) * | 2018-12-17 | 2025-01-23 | Lunella Biotech, Inc. | Triple combination therapies for targeting mitochondria and killing cancer stem cells |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1011117B (de) * | 1953-11-16 | 1957-06-27 | Abbott Lab | Verfahren zur Herstellung von reinen stabilen Erythromycin-Saeure-Additionssalzen |
| FR1179208A (fr) * | 1953-11-16 | 1959-05-21 | Abbott Lab | Procédé de préparation de sels d'érythromycine |
| GB834397A (en) * | 1958-07-29 | 1960-05-04 | Lilly Co Eli | Therapeutic compositions comprising erythromycin esters |
| US4150220A (en) * | 1977-02-04 | 1979-04-17 | Pfizer Inc. | Semi-synthetic 4"-erythromycin A derivatives |
| FR2473525A1 (fr) * | 1980-01-11 | 1981-07-17 | Roussel Uclaf | Nouvelles oximes derivees de l'erythromycine, leur procede de preparation et leur application comme medicaments |
-
1984
- 1984-01-06 DK DK5884A patent/DK149776C/da not_active IP Right Cessation
- 1984-12-18 NZ NZ210606A patent/NZ210606A/en unknown
- 1984-12-20 IL IL73885A patent/IL73885A/xx not_active IP Right Cessation
- 1984-12-21 AU AU37059/84A patent/AU565688B2/en not_active Ceased
- 1984-12-21 GB GB08432368A patent/GB2152502B/en not_active Expired
- 1984-12-27 US US06/686,753 patent/US4599326A/en not_active Expired - Fee Related
- 1984-12-28 SE SE8406671A patent/SE461854B/sv not_active IP Right Cessation
- 1984-12-28 BE BE0/214265A patent/BE901411A/fr not_active IP Right Cessation
- 1984-12-28 PT PT79777A patent/PT79777B/pt not_active IP Right Cessation
- 1984-12-28 IS IS2968A patent/IS2968A7/is unknown
- 1984-12-28 ZA ZA8410143A patent/ZA8410143B/xx unknown
- 1984-12-31 NL NL8403979A patent/NL8403979A/nl not_active Application Discontinuation
-
1985
- 1985-01-02 NO NO850007A patent/NO160263C/no unknown
- 1985-01-02 MA MA20540A patent/MA20316A1/fr unknown
- 1985-01-02 FR FR8500005A patent/FR2557878B1/fr not_active Expired
- 1985-01-03 AT AT0000985A patent/AT386414B/de not_active IP Right Cessation
- 1985-01-03 FI FI850023A patent/FI77249C/fi not_active IP Right Cessation
- 1985-01-04 SU SU853836820A patent/SU1410866A3/ru active
- 1985-01-04 DE DE19853500179 patent/DE3500179A1/de active Granted
- 1985-01-04 KR KR1019850000008A patent/KR900006237B1/ko not_active Expired
- 1985-01-04 PL PL1985251457A patent/PL144349B1/pl unknown
- 1985-01-04 CH CH31/85A patent/CH666275A5/de not_active IP Right Cessation
- 1985-01-04 CA CA000471563A patent/CA1224461A/en not_active Expired
- 1985-01-04 HU HU8537A patent/HU196221B/hu not_active IP Right Cessation
- 1985-01-04 YU YU20/85A patent/YU44485B/xx unknown
- 1985-01-04 ES ES539349A patent/ES8605818A1/es not_active Expired
- 1985-01-04 CS CS8596A patent/CS247191B2/cs unknown
- 1985-01-04 LU LU85721A patent/LU85721A1/fr unknown
- 1985-01-04 IT IT19012/85A patent/IT1184304B/it active
- 1985-01-04 IE IE22/85A patent/IE57967B1/en not_active IP Right Cessation
- 1985-01-05 BG BG068285A patent/BG43189A3/xx unknown
- 1985-01-07 RO RO117230A patent/RO91262B/ro unknown
- 1985-01-07 PH PH31689A patent/PH22471A/en unknown
- 1985-01-07 MX MX203973A patent/MX156277A/es unknown
- 1985-01-07 JP JP60000744A patent/JPS60158197A/ja active Granted
-
1988
- 1988-10-28 KE KE3841A patent/KE3841A/xx unknown
-
1989
- 1989-07-21 CY CY1462A patent/CY1462A/en unknown
-
1990
- 1990-02-15 HK HK115/90A patent/HK11590A/xx unknown
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