HK99694A - Method for selective methylation of erythromycin a derivatives - Google Patents
Method for selective methylation of erythromycin a derivativesInfo
- Publication number
- HK99694A HK99694A HK99694A HK99694A HK99694A HK 99694 A HK99694 A HK 99694A HK 99694 A HK99694 A HK 99694A HK 99694 A HK99694 A HK 99694A HK 99694 A HK99694 A HK 99694A
- Authority
- HK
- Hong Kong
- Prior art keywords
- erythromycin
- derivatives
- selective methylation
- methylation
- selective
- Prior art date
Links
- ULGZDMOVFRHVEP-RWJQBGPGSA-N Erythromycin Chemical class 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 title 1
- 238000000034 method Methods 0.000 title 1
- 238000011935 selective methylation Methods 0.000 title 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
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59068509A JPS60214796A (ja) | 1984-04-06 | 1984-04-06 | 6−0−メチルエリスロマイシン類の製法 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK99694A true HK99694A (en) | 1994-09-23 |
Family
ID=13375748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK99694A HK99694A (en) | 1984-04-06 | 1994-09-15 | Method for selective methylation of erythromycin a derivatives |
Country Status (17)
Country | Link |
---|---|
US (1) | US4672109A (xx) |
EP (1) | EP0158467B1 (xx) |
JP (1) | JPS60214796A (xx) |
KR (1) | KR910007572B1 (xx) |
AR (1) | AR240833A1 (xx) |
AT (1) | ATE44384T1 (xx) |
AU (1) | AU567803B2 (xx) |
CA (1) | CA1225637A (xx) |
DE (1) | DE3571323D1 (xx) |
DK (1) | DK172481B1 (xx) |
ES (1) | ES541898A0 (xx) |
FI (1) | FI77250C (xx) |
GE (1) | GEP19960318B (xx) |
HK (1) | HK99694A (xx) |
PT (1) | PT80237B (xx) |
SU (1) | SU1577700A3 (xx) |
ZA (1) | ZA852349B (xx) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61103890A (ja) * | 1984-10-26 | 1986-05-22 | Taisho Pharmaceut Co Ltd | 6−0−メチルエリスロマイシンa誘導体 |
GB8506380D0 (en) * | 1985-03-12 | 1985-04-11 | Beecham Group Plc | Chemical compounds |
EP0201166B1 (en) | 1985-03-12 | 1990-02-07 | Beecham Group Plc | Erythromycin derivatives |
US4670549A (en) * | 1985-03-18 | 1987-06-02 | Taisho Pharmaceutical Co., Ltd. | Method for selective methylation of erythromycin a derivatives |
US4833236A (en) * | 1986-05-02 | 1989-05-23 | Taisho Pharmaceutical Co., Ltd. | Erythromycin derivatives |
DE3782994T2 (de) * | 1986-09-18 | 1993-04-08 | Taisho Pharma Co Ltd | Erythromycin-a-derivate und verfahren zu ihrer herstellung. |
KR960000434B1 (ko) * | 1986-12-17 | 1996-01-06 | 다이쇼 세이야꾸 가부시끼가이샤 | 에리스로마이신 a유도체 및 그의 제조 방법 |
JP2751385B2 (ja) * | 1988-05-19 | 1998-05-18 | 大正製薬株式会社 | エリスロマイシンaオキシム及びその塩の製造方法 |
US5302705A (en) * | 1989-10-07 | 1994-04-12 | Taisho Pharmaceutical Co., Ltd. | 6-O-methylerythromycin a oxime derivatives |
US5872229A (en) * | 1995-11-21 | 1999-02-16 | Abbott Laboratories | Process for 6-O-alkylation of erythromycin derivatives |
US5756473A (en) * | 1995-11-21 | 1998-05-26 | Abbott Laboratories | 6-O-methyl erythromycin D and process for making |
US5719272A (en) * | 1996-04-02 | 1998-02-17 | Abbott Laboratories | 2'-protected 3'-dimethylamine, 9-etheroxime erythromycin A derivatives |
US5808017A (en) * | 1996-04-10 | 1998-09-15 | Abbott Laboratories | Process for preparing erythromycin A oxime |
DK0915899T3 (da) * | 1996-07-29 | 2004-11-29 | Abbott Lab | Fremstilling af krystallinsk form II af clarithromycin |
US5858986A (en) * | 1996-07-29 | 1999-01-12 | Abbott Laboratories | Crystal form I of clarithromycin |
US5945405A (en) * | 1997-01-17 | 1999-08-31 | Abbott Laboratories | Crystal form O of clarithromycin |
US5864023A (en) * | 1997-02-13 | 1999-01-26 | Abbott Laboratories | 3'-N'oxide, 3'-n-dimethylamine, 9-oxime erythromycin a derivatives |
US5929219A (en) * | 1997-09-10 | 1999-07-27 | Abbott Laboratories | 9-hydrazone and 9-azine erythromycin derivatives and a process of making the same |
US5852180A (en) * | 1997-11-17 | 1998-12-22 | Abbott Laboratories | Chemical synthesis of 6-O-alkyl erythromycin A |
IL135792A0 (en) * | 1997-12-01 | 2001-05-20 | Abbott Lab | 6-o-alkyl derivatives of erythronolide b |
US5932710A (en) * | 1997-12-01 | 1999-08-03 | Abbott Laboratories | Process for preparing 6-O-alkyl-9-oxime erythromycin B |
IL124084A0 (en) * | 1998-04-14 | 1999-04-11 | Chemagis Ltd | Erythromycin a derivatives and methods for the preparation thereof |
IL125372A0 (en) * | 1998-07-15 | 1999-03-12 | Chemagis Ltd | Erythromycin derivatives and methods for the preparation thereof |
KR100283990B1 (ko) * | 1998-12-29 | 2001-03-02 | 민경윤 | 에리스로마이신 a 유도체 및 그의 제조방법 |
SI20150A (sl) * | 1999-02-19 | 2000-08-31 | Lek, Tovarna Farmacevtskih In | Direktno stisljivi matriks za nadzorovano sproščanje celodnevne doze klaritromicina |
US6437106B1 (en) | 1999-06-24 | 2002-08-20 | Abbott Laboratories | Process for preparing 6-o-substituted erythromycin derivatives |
KR20010008496A (ko) * | 1999-07-01 | 2001-02-05 | 유충식 | 6-오-메틸 에리트로마이신의 제조방법 |
US6627743B1 (en) | 1999-12-03 | 2003-09-30 | Abbott Laboratories | 6-O-methylerythromycin A crystal form III |
WO2001044262A1 (en) * | 1999-12-16 | 2001-06-21 | Teva Pharmaceutical Industries Ltd. | Processes for preparing clarithromycin polymorphs and novel polymorph iv |
CA2397092A1 (en) | 2000-01-11 | 2001-07-19 | Teva Pharmaceutical Industries Ltd. | Processes for preparing clarithromycin polymorphs |
US6565882B2 (en) | 2000-02-24 | 2003-05-20 | Advancis Pharmaceutical Corp | Antibiotic composition with inhibitor |
US6544555B2 (en) | 2000-02-24 | 2003-04-08 | Advancis Pharmaceutical Corp. | Antibiotic product, use and formulation thereof |
WO2001064224A1 (en) | 2000-02-29 | 2001-09-07 | Teva Pharmaceutical Industries Ltd. | Processes for preparing clarithromycin and clarithromycin intermediate, essentially oxime-free clarithromycin, and pharmaceutical composition comprising the same |
ATE338053T1 (de) * | 2000-03-15 | 2006-09-15 | Hanmi Pharm Ind Co Ltd | Verfahren zur herstellung von clarythromycin mit nicht pharmazeutischer qualität |
DK1283821T3 (da) | 2000-05-15 | 2004-07-12 | Ranbaxy Lab Ltd | Omkostningseffektiv fremgangsmåde til selektiv methylering af erythromycin A-derivater |
DE60114028T2 (de) | 2000-08-23 | 2006-07-13 | Wockhardt Ltd. | Verfahren zur herstellung von wasserfreiem azithromycin |
US6541014B2 (en) | 2000-10-13 | 2003-04-01 | Advancis Pharmaceutical Corp. | Antiviral product, use and formulation thereof |
US20020068078A1 (en) | 2000-10-13 | 2002-06-06 | Rudnic Edward M. | Antifungal product, use and formulation thereof |
CA2481271A1 (en) * | 2002-04-03 | 2003-10-09 | Ranbaxy Laboratories Limited | Clarithromycin formulations having improved bioavailability |
US6843854B2 (en) | 2002-05-31 | 2005-01-18 | Purdue Research Foundation | Method and apparatus for separating a component from a mixture |
ES2221807B1 (es) * | 2003-06-24 | 2005-12-16 | Ercros Industrial, S.A. | Un procedimiento para la obtencion de claritromicina. |
CA2533292C (en) | 2003-07-21 | 2013-12-31 | Advancis Pharmaceutical Corporation | Antibiotic product, use and formulation thereof |
EP1648418A4 (en) | 2003-07-21 | 2011-11-16 | Middlebrook Pharmaceuticals Inc | ANTIBIOTIC PRODUCT, ITS USE AND FORMULATION |
AU2004258949B2 (en) | 2003-07-21 | 2011-02-10 | Shionogi, Inc. | Antibiotic product, use and formulation thereof |
CA2535177A1 (en) | 2003-08-11 | 2005-02-24 | Advancis Pharmaceutical Corporation | Robust pellet |
EP1653924A4 (en) | 2003-08-12 | 2009-09-09 | Middlebrook Pharmaceuticals In | ANTIBIOTICS, USE AND FORMULATION ASSOCIATED |
CA2535780A1 (en) | 2003-08-29 | 2005-03-17 | Advancis Pharmaceuticals Corporation | Antibiotic product, use and formulation thereof |
US8460710B2 (en) | 2003-09-15 | 2013-06-11 | Shionogi, Inc. | Antibiotic product, use and formulation thereof |
CA2572292A1 (en) | 2004-07-02 | 2006-02-09 | Advancis Pharmaceutical Corporation | Tablet for pulsed delivery |
US20060111560A1 (en) * | 2004-11-01 | 2006-05-25 | Glenmark Pharmaceuticals Limited | Process for the preparation of crystalline form II of clarithromycin |
US8778924B2 (en) | 2006-12-04 | 2014-07-15 | Shionogi Inc. | Modified release amoxicillin products |
US8357394B2 (en) | 2005-12-08 | 2013-01-22 | Shionogi Inc. | Compositions and methods for improved efficacy of penicillin-type antibiotics |
US8124744B2 (en) | 2006-05-01 | 2012-02-28 | Taisho Pharmaceutical Co., Ltd. | Macrolide derivatives |
US8299052B2 (en) * | 2006-05-05 | 2012-10-30 | Shionogi Inc. | Pharmaceutical compositions and methods for improved bacterial eradication |
US20090054634A1 (en) * | 2007-08-09 | 2009-02-26 | Vinod Kumar Kansal | Process for the preparation of clarithromycin |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1100504A (en) * | 1967-08-16 | 1968-01-24 | Pliva Pharm & Chem Works | Erythromycin oxime and 9-amino-3-o-cladinosyl-5-o-desosaminyl-6,11,12-trihydroxy-2,4,6,8,10,12-hexamethylpentadecane-13-olide |
US4166901A (en) * | 1978-01-03 | 1979-09-04 | Pfizer Inc. | 4"-Deoxy-4"-arylglyoxamido- and aroylthioformamido derivatives of oleandomycin and its esters |
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 |
US4331803A (en) * | 1980-06-04 | 1982-05-25 | Taisho Pharmaceutical Co., Ltd. | Novel erythromycin compounds |
JPS5896095A (ja) * | 1981-11-30 | 1983-06-07 | Taisho Pharmaceut Co Ltd | 11−o−アルキルエリスロマイシンa誘導体 |
JPS5896097A (ja) * | 1981-12-01 | 1983-06-07 | Taisho Pharmaceut Co Ltd | エリスロマイシンb誘導体 |
JPS5896098A (ja) * | 1981-12-03 | 1983-06-07 | Taisho Pharmaceut Co Ltd | エリスロマイシンa誘導体 |
US4382085A (en) * | 1982-03-01 | 1983-05-03 | Pfizer Inc. | 4"-Epi erythromycin A and derivatives thereof as useful antibacterial agents |
IL75908A0 (en) * | 1984-08-31 | 1985-12-31 | Abbott Lab | Macrolide alkylation process |
-
1984
- 1984-04-06 JP JP59068509A patent/JPS60214796A/ja active Granted
-
1985
- 1985-03-22 AT AT85301997T patent/ATE44384T1/de not_active IP Right Cessation
- 1985-03-22 EP EP85301997A patent/EP0158467B1/en not_active Expired
- 1985-03-22 DE DE8585301997T patent/DE3571323D1/de not_active Expired
- 1985-03-26 CA CA000477464A patent/CA1225637A/en not_active Expired
- 1985-03-26 AU AU40378/85A patent/AU567803B2/en not_active Expired
- 1985-03-28 ZA ZA852349A patent/ZA852349B/xx unknown
- 1985-04-02 ES ES541898A patent/ES541898A0/es active Granted
- 1985-04-03 AR AR299984A patent/AR240833A1/es active
- 1985-04-03 DK DK198501523A patent/DK172481B1/da not_active IP Right Cessation
- 1985-04-04 FI FI851376A patent/FI77250C/fi not_active IP Right Cessation
- 1985-04-04 PT PT80237A patent/PT80237B/pt unknown
- 1985-04-05 SU SU853878949A patent/SU1577700A3/ru active
- 1985-04-05 US US06/720,383 patent/US4672109A/en not_active Expired - Lifetime
- 1985-04-06 KR KR1019850002325A patent/KR910007572B1/ko not_active IP Right Cessation
-
1993
- 1993-07-28 GE GEAP19931269A patent/GEP19960318B/en unknown
-
1994
- 1994-09-15 HK HK99694A patent/HK99694A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI77250C (fi) | 1989-02-10 |
KR850007434A (ko) | 1985-12-04 |
DK172481B1 (da) | 1998-11-23 |
FI77250B (fi) | 1988-10-31 |
GEP19960318B (en) | 1996-06-24 |
DE3571323D1 (en) | 1989-08-10 |
AU4037885A (en) | 1985-10-10 |
PT80237B (pt) | 1987-06-17 |
KR910007572B1 (ko) | 1991-09-28 |
SU1577700A3 (ru) | 1990-07-07 |
ES8602839A1 (es) | 1985-12-01 |
JPH053475B2 (xx) | 1993-01-14 |
EP0158467A2 (en) | 1985-10-16 |
AR240833A1 (es) | 1991-02-28 |
EP0158467B1 (en) | 1989-07-05 |
DK152385A (da) | 1985-10-07 |
ZA852349B (en) | 1985-11-27 |
DK152385D0 (da) | 1985-04-03 |
EP0158467A3 (en) | 1986-03-19 |
CA1225637A (en) | 1987-08-18 |
FI851376A0 (fi) | 1985-04-04 |
PT80237A (en) | 1985-05-01 |
AU567803B2 (en) | 1987-12-03 |
ES541898A0 (es) | 1985-12-01 |
FI851376L (fi) | 1985-10-07 |
JPS60214796A (ja) | 1985-10-28 |
US4672109A (en) | 1987-06-09 |
ATE44384T1 (de) | 1989-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PE | Patent expired |
Effective date: 20050321 |